Domain Intelligence Report
mail.active.domains
Gathering intelligence... (11/12)
DNS
WHOIS
Security
Email
DNSSEC
Threats
Deliverability
SSL/TLS
HTTP
Tech Stack
Subdomains
Archive
Safe
2 concernsno attacks or spoofing
Up
HTTP 200reachable and responding
Right
Set up Page Watchit is what it is
Ready
143d aheadyou see what's coming
Outline
DNS
1 A · 1 MX · 2 NS · 1 PTR · 1 SOA · 5 TXT · 1 AAAA
SSL/TLS
invalid — GlobalSign nv-sa · TLSv1.3 · expires in 143d · 40 SANs
Email Auth
SPF ✗ · DKIM ✗ · DMARC ✗
DNSSEC
not signed
Tech Stack
Host: YANDEX LLC · Email: Self-hosted
HTTP
2 redirect → 200 · HSTS ✓ · CSP ✓ · X-Frame ✓ · Nosniff ✓
Security
C (128/205) · 2 critical · 2 high
Threats
risk: none
Deliverability
80% B (72/90 points) · 1 MX · 2 IPs · 4 issue(s)
Subdomains
0 found · 101 answered (11 timed out)
Web Archive
no snapshots found
DNS Recordschecked 24.7d ago
Details1 A · 1 MX · 2 NS · 1 PTR · 1 SOA · 5 TXT · 1 AAAA
WHOIS
Then vs Nownew
No card for this name. We compare then and now for domains that are in the top million and had an AboutUs page. That says nothing about this domain’s age or safety.
Check what it is now →SSL/TLSchecked 24.7d ago
DetailsInvalid certificate
Issuer: GlobalSign nv-sa
Protocol: TLSv1.3
Expires in 143 days
40 SAN(s)
Securitychecked 24.7d ago
DetailsC
128/205
2 critical2 high1 medium
Weakest: Record Security, Basic Security
Email Authchecked 24.7d ago
DetailsSPFDKIM?DMARC
DNSSECchecked 24.7d ago
DetailsNot DNSSEC-signed
Tech Stackchecked 24.7d ago
DetailsYANDEX LLCEmail: Self-hostedGoogle Search Console
HTTP / Headerschecked 24.7d ago
Details2 redirect(s) → 200
HSTSCSPX-FrameNosniff
Threatschecked 24.7d ago
DetailsRisk: none · score 0
Zone census
Subdomainschecked 24.7d ago
Details0 found · 101 answered · 11 timed out (unknown)
Click a subdomain for its full report
Web Archivechecked 24.7d ago
DetailsNo archive snapshots found
Deliverabilitychecked 24.7d ago
Details80%B
72/90 points · 4 issue(s)
1 MX · 2 IP(s)
Top fix: No DMARC record
IPv6
Measured 2026-11-10 17:40 UTC · aaaa.botA
Website, mail and DNS all work over IPv6.
The published IPv6 address accepted a connection when we tried it.
- ✓ mail.active.domains answers (1 of 1 addresses)
- ✓ Mail: 1 of 1 servers have IPv6
- ✓ Nameservers: 2 of 2 have IPv6
Details: published addresses and what answered
| Name | Published address (AAAA) | Answers when we connect |
|---|---|---|
| mail.active.domains | Published2a02:6b8::a4 | Answers when we connect✓ answers on 443 |
Publishedmx.yandex.ru | Answers when we connect✓ has IPv6 | |
| Nameservers | Publishedben.ns.cloudflare.comzara.ns.cloudflare.com | Answers when we connect✓ has IPv6✓ has IPv6 |
First measured with IPv6 on 2026-11-10Changes are recorded from here on, each with its date.
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