Domain Intelligence Report
truecaller.com
IPv6
Measured 2026-11-01 12:16 UTC · aaaa.bot?
Possible IPv6 problem, not confirmed yet.
An IPv6 address is published, and our server got no answer from it.
This is from one location so far. We confirm results like this from other continents, and that has not finished yet.
- ✗ truecaller.com: no answer from our server (one location so far)
- ✓ www.truecaller.com answers (3 of 3)
- ✓ Mail: 5 of 5 servers have IPv6
- ✓ Nameservers: 4 of 4 have IPv6
Details: published addresses and what answered
| Name | Published address (AAAA) | Answers when we connect |
|---|---|---|
| truecaller.com | Published2406:da00:a000::fce:9a6f2406:da00:a000::36d:89b1 | Answers when we connect✗ no answer from our server✗ no answer from our server |
| www.truecaller.com | Published2606:4700:20::681a:8822606:4700:20::681a:9822606:4700:20::ac43:4674 | Answers when we connect✓ answers on 443✓ answers on 443✓ answers on 443 |
Publishedalt2.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comalt3.aspmx.l.google.comalt1.aspmx.l.google.com | Answers when we connect✓ has IPv6✓ has IPv6✓ has IPv6✓ has IPv6✓ has IPv6 | |
| Nameservers | Publishedns-cloud-c2.googledomains.comns-cloud-c4.googledomains.comns-cloud-c3.googledomains.comns-cloud-c1.googledomains.com | Answers when we connect✓ has IPv6✓ has IPv6✓ has IPv6✓ has IPv6 |
First measured with IPv6 on 2026-11-01Changes are recorded from here on, each with its date.
Lineage
Our records: Jul 7, 2009 → Nov 1, 2026Oldest registry snapshot we hold: 2009 · 16 renewals on record · DNS at Google Domains · 3 nameserver changes seen. These dates are when our records begin, not when the domain was registered.
Registrar
643 snapshots
Loopia (REG-3)Amazon Registrar, Inc.Renewed +1 yearbetween Jul 15, 2009 and May 14, 2010Expiry moved from 2010-01-26 to 2011-01-26, at REGISTRAR-3.Moved to Loopia (REG-3)between May 14, 2010 and May 9, 2011From REGISTRAR-3 to Loopia (REG-3), with 1 year added. Expiry moved from 2011-01-26 to 2012-01-26.Renewed +1 yearbetween Jan 13, 2012 and Feb 16, 2012Expiry moved from 2012-01-26 to 2013-01-26, at Loopia (REG-3).Renewed +1 yearbetween Jan 24, 2013 and Jan 25, 2013Expiry moved from 2013-01-26 to 2014-01-26, at Loopia (REG-3).Renewed +1 yearbetween Jan 24, 2014 and Jan 26, 2014Expiry moved from 2014-01-26 to 2015-01-26, at Loopia (REG-3).Moved to Ascio Technologies, Incbetween Jul 14, 2014 and Jun 27, 2016From Loopia (REG-3) to Ascio Technologies, Inc, with 2 years added. Expiry moved from 2015-01-26 to 2017-01-26.Renewed +1 yearbetween Dec 17, 2016 and Dec 27, 2016Expiry moved from 2017-01-26 to 2018-01-26, at Ascio Technologies, Inc.Moved to Amazon Registrar, Incbetween May 1, 2017 and May 9, 2017From Ascio Technologies, Inc to Amazon Registrar, Inc, with 1 year added. Expiry moved from 2018-01-26 to 2019-01-26.Renewed +1 yearbetween Dec 22, 2018 and Jan 11, 2019Expiry moved from 2019-01-26 to 2020-01-26, at Amazon Registrar, Inc.Renewed +1 yearbetween Dec 10, 2019 and Dec 28, 2019Expiry moved from 2020-01-26 to 2021-01-26, at Amazon Registrar, Inc.Renewed +1 yearbetween Dec 20, 2020 and Dec 24, 2020Expiry moved from 2021-01-26 to 2022-01-26, at Amazon Registrar, Inc.Renewed +1 yearbetween Dec 20, 2021 and Jan 3, 2022Expiry moved from 2022-01-26 to 2023-01-26, at Amazon Registrar, Inc.Renewed +1 yearbetween Dec 8, 2022 and Dec 30, 2022Expiry moved from 2023-01-26 to 2024-01-26, at Amazon Registrar, Inc.Renewed +1 yearbetween Dec 8, 2023 and Jan 7, 2024Expiry moved from 2024-01-26 to 2025-01-26, at Amazon Registrar, Inc.Renewed +1 yearbetween Dec 19, 2024 and Dec 23, 2024Expiry moved from 2025-01-26 to 2026-01-26, at Amazon Registrar, Inc.Renewed +9 yearsbetween Apr 25, 2025 and May 25, 2025Expiry moved from 2026-01-26 to 2035-01-26, at Amazon Registrar, Inc.
Nameservers
registry zone files
seen in WHOIS
Amazon Route 53DNS moved to easydns.com + easydns.net + easydns.orgbetween Apr 10, 2013 and Apr 16, 2013ns3.loopia.se, ns4.loopia.se → dns1.easydns.com, dns2.easydns.net, dns3.easydns.org. Old set last seen in WHOIS on 2013-04-10; new set first seen in WHOIS on 2013-04-16.DNS moved to Amazon Route 53between Jan 19, 2014 and Jan 24, 2014dns1.easydns.com, dns2.easydns.net, dns3.easydns.org → ns-1382.awsdns-44.org, ns-1598.awsdns-07.co.uk, ns-193.awsdns-24.com, ns-901.awsdns-48.net. Old set last seen in WHOIS on 2014-01-19; new set first seen in WHOIS on 2014-01-24.DNS moved to Google Domainsbetween Jan 15, 2025 and Feb 15, 2025ns-1382.awsdns-44.org, ns-1598.awsdns-07.co.uk, ns-193.awsdns-24.com, ns-901.awsdns-48.net → ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com. Old set last seen in WHOIS on 2025-01-15; new set first seen in WHOIS on 2025-02-15.
IPv6
aaaa.bot check
2013201720212026
What changed (latest 8 of 20)
- IPv6 first measured: published; no answer from our server (one location so far) on Nov 1, 2026truecaller.com has 2 IPv6 addresses. Measured by aaaa.bot, 2026-11-01 12:16 UTC. No earlier IPv6 record is held, so this is not a "gained" date.
- Renewed +9 years between Apr 25, 2025 and May 25, 2025Expiry moved from 2026-01-26 to 2035-01-26, at Amazon Registrar, Inc.
- DNS moved to Google Domains between Jan 15, 2025 and Feb 15, 2025ns-1382.awsdns-44.org, ns-1598.awsdns-07.co.uk, ns-193.awsdns-24.com, ns-901.awsdns-48.net → ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com. Old set last seen in WHOIS on 2025-01-15; new set first seen in WHOIS on 2025-02-15.
- Renewed +1 year between Dec 19, 2024 and Dec 23, 2024Expiry moved from 2025-01-26 to 2026-01-26, at Amazon Registrar, Inc.
- Renewed +1 year between Dec 8, 2023 and Jan 7, 2024Expiry moved from 2024-01-26 to 2025-01-26, at Amazon Registrar, Inc.
- Renewed +1 year between Dec 8, 2022 and Dec 30, 2022Expiry moved from 2023-01-26 to 2024-01-26, at Amazon Registrar, Inc.
- Renewed +1 year between Dec 20, 2021 and Jan 3, 2022Expiry moved from 2022-01-26 to 2023-01-26, at Amazon Registrar, Inc.
- Renewed +1 year between Dec 20, 2020 and Dec 24, 2020Expiry moved from 2021-01-26 to 2022-01-26, at Amazon Registrar, Inc.
Registrar and renewals: 643 WHOIS/RDAP snapshots, 2009-07-07 to 2026-05-14 (ledger built 2026-09-27). Every renewal
Nameservers, registry zone files: 106 .com zone-file snapshots held, 2013-10-18 to 2026-11-01.
Nameservers, WHOIS snapshots: 579 WHOIS/RDAP snapshots that listed nameservers, 2009-07-07 to 2026-06-13 (who.is archive). A change is placed between the nearest observations on either side, from whichever source made them; where the two sources disagree, both are shown.
Hatched = the span we hold records for. A coloured bar runs only between observations that named the same registrar or operator; nothing is assumed in between.
Each mark sits at the first observation of the new state; its bracket runs back to the last observation of the old one.
Gathering intelligence... (12/12)
DNS
WHOIS
Security
Email
DNSSEC
Threats
Deliverability
SSL/TLS
HTTP
Tech Stack
Subdomains
Archive
Safe
DNSSEC unsignedno attacks or spoofing
Up
HTTP 200reachable and responding
Right
Set up Page Watchit is what it is
Ready
67d aheadyou see what's coming
Outline
WHOIS
Amazon Registrar, Inc. · registered 17 years ago · expires Jan 26, 2035
DNS
2 A · 5 MX · 4 NS · 2 PTR · 1 SOA · 29 TXT · 2 AAAA
SSL/TLS
Amazon · TLSv1.2 · expires in 67d · 1 SANs
Email Auth
SPF ✓ · DKIM ✓ · DMARC ✓ (p=reject)
DNSSEC
not signed
Tech Stack
Email: Google Workspace · DNS: Google Cloud DNS · Cloudflare
HTTP
1 redirect → 200 · HSTS ✓ · CSP ✗ · X-Frame ✓ · Nosniff ✓
Security
B (170/215) · 2 high
Threats
risk: none
Deliverability
A (94/100) · 5 MX · 10 IPs · 2 issue(s)
Subdomains
3 found · 112 answered — autodiscover, email, www
Web Archive
DNS Recordschecked 2.4d ago
Details2 A · 5 MX · 4 NS · 2 PTR · 1 SOA · 29 TXT · 2 AAAA
WHOISchecked 2.4d ago
DetailsThen vs Nownew
DetailsSame organisation as in 2013.
“With TrueCaller you can get all the numbers in the world right in your pocket. With one simple touch you can save the callers name, number and address into...}}” — AboutUs, 2013
Now: Software or technology · actively maintained
AI-judged Sep 30, 2026: likely, not verified
SSL/TLSchecked 2.4d ago
DetailsValid certificate
Issuer: Amazon
Protocol: TLSv1.2
Expires in 67 days
1 SAN(s)
Securitychecked 2.4d ago
DetailsB
170/215
2 high
Weakest: Basic Security, Record Security
Email Authchecked 2.4d ago
DetailsSPFDKIMDMARC
Policy: reject
DNSSECchecked 2.4d ago
DetailsNot DNSSEC-signed
Tech Stackchecked 2.4d ago
DetailsCloudflareEmail: Google WorkspaceDNS: Google Cloud DNSGoogle Search ConsoleApple BusinessAtlassianStripe
HTTP / Headerschecked 2.4d ago
Details1 redirect(s) → 200
HSTSCSPX-FrameNosniff
Threatschecked 2.4d ago
DetailsRisk: none · score 0
Zone census
Subdomainschecked 2.4d ago
DetailsWeb Archivechecked 2.4d ago
DetailsFirst archived: unknown
Deliverabilitychecked 2.4d ago
DetailsA
94/100 · 2 issue(s)
5 MX · 10 IP(s)
Top fix: MX IP 2800:3f0:4003:c14::1a has no PTR (reverse DNS)
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Explore related
Registered in 2009 — the same year as cloudflare.com, whatsapp.net and pinterest.com.