mail.specserver.com - dns.ninja
mail.specserver.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:a162🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:9e6🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.9.230Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.161.98🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.9.230, 172.67.161.98 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:a162, 2606:4700:3037::6815:9e6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com | ||||||
specserver.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:a162🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:9e6🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.9.230Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.161.98🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | darwin.ns.cloudflare.com ⭐ | ||||||
| NS | erin.ns.cloudflare.com | ||||||
| MX | mx.yandex.ru ⭐ | ||||||
| TXT | mailru-verification: 9203d8f2d269e727 | ||||||
| TXT | v=spf1 include:spf.mandrillapp.com redirect=_spf.yandex.ru | ||||||
| TXT | wmail-verification: 54603138724196aa97cee97da1a075a3 | ||||||
| TXT | yandex-verification: 4c355f3d2a525eac | ||||||
| TXT | yandex-verification: db7e3440500587bb | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.9.230, 172.67.161.98 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:a162, 2606:4700:3037::6815:9e6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com | ||||||
| SOA | darwin.ns.cloudflare.comdns@cloudflare.com serial=2410409820 | ||||||
WOT: SAFE (81/100)
Same first word
Similar names
DNS History
18 records (4 active, 14 former)
○NSdns1.yandex.ru2015-10-31 → 2026-02-15 · 5 obs
○ 2009-01-15 18:37:30
● 2015-10-31 07:38:56
● 2026-02-15 01:58:16
○ 2026-02-18 01:01:42
○ 2026-08-04 00:50:40
● 2015-10-31 07:38:56
● 2026-02-15 01:58:16
○ 2026-02-18 01:01:42
○ 2026-08-04 00:50:40
○NSdns2.yandex.ru2015-10-31 → 2026-02-15 · 5 obs
○ 2009-01-15 18:37:30
● 2015-10-31 07:38:56
● 2026-02-15 01:58:16
○ 2026-02-18 01:01:42
○ 2026-08-04 00:50:40
● 2015-10-31 07:38:56
● 2026-02-15 01:58:16
○ 2026-02-18 01:01:42
○ 2026-08-04 00:50:40
○MXmx.yandex.ru2015-10-31 → 2026-02-15 · 5 obs
○ 2009-01-15 18:37:30
● 2015-10-31 07:38:56
● 2026-02-15 01:58:16
○ 2026-02-18 01:01:42
○ 2026-08-04 00:50:40
● 2015-10-31 07:38:56
● 2026-02-15 01:58:16
○ 2026-02-18 01:01:42
○ 2026-08-04 00:50:40
●A104.21.9.2302026-02-14 → 2026-08-04 · 3 obs
○ 2016-07-02 20:53:32
● 2026-02-14 16:46:02
● 2026-08-04 00:50:40
● 2026-02-14 16:46:02
● 2026-08-04 00:50:40
●A172.67.161.982026-02-14 → 2026-08-04 · 3 obs
○ 2016-07-02 20:53:32
● 2026-02-14 16:46:02
● 2026-08-04 00:50:40
● 2026-02-14 16:46:02
● 2026-08-04 00:50:40
○A195.128.121.1132009-01-15 → 2009-01-15 · 3 obs
● 2009-01-15 18:37:30
○ 2015-06-12 13:43:24
○ 2026-08-04 00:50:40
○ 2015-06-12 13:43:24
○ 2026-08-04 00:50:40
○A213.180.193.252015-06-12 → 2016-07-02 · 5 obs
○ 2009-01-15 18:37:30
● 2015-06-12 13:43:24
● 2016-07-02 20:53:32
○ 2026-02-14 16:46:02
○ 2026-08-04 00:50:40
● 2015-06-12 13:43:24
● 2016-07-02 20:53:32
○ 2026-02-14 16:46:02
○ 2026-08-04 00:50:40
○A213.180.204.252015-06-12 → 2016-07-02 · 5 obs
○ 2009-01-15 18:37:30
● 2015-06-12 13:43:24
● 2016-07-02 20:53:32
○ 2026-02-14 16:46:02
○ 2026-08-04 00:50:40
● 2015-06-12 13:43:24
● 2016-07-02 20:53:32
○ 2026-02-14 16:46:02
○ 2026-08-04 00:50:40
●A2606:4700:3031::ac43:a1622026-07-16 → 2026-08-04 · 3 obs
○ 2026-02-14 16:46:02
● 2026-07-16 17:42:00
● 2026-08-04 00:50:40
● 2026-07-16 17:42:00
● 2026-08-04 00:50:40
○A2606:4700:3033::ac43:a1622026-02-14 → 2026-02-14 · 4 obs
○ 2016-07-02 20:53:32
● 2026-02-14 16:46:02
○ 2026-07-16 17:42:00
○ 2026-08-04 00:50:40
● 2026-02-14 16:46:02
○ 2026-07-16 17:42:00
○ 2026-08-04 00:50:40
○A2606:4700:3034::6815:9e62026-02-14 → 2026-02-14 · 4 obs
○ 2016-07-02 20:53:32
● 2026-02-14 16:46:02
○ 2026-07-16 17:42:00
○ 2026-08-04 00:50:40
● 2026-02-14 16:46:02
○ 2026-07-16 17:42:00
○ 2026-08-04 00:50:40
●A2606:4700:3037::6815:9e62026-07-16 → 2026-08-04 · 3 obs
○ 2026-02-14 16:46:02
● 2026-07-16 17:42:00
● 2026-08-04 00:50:40
● 2026-07-16 17:42:00
● 2026-08-04 00:50:40
○A2a02:6b8::252016-07-02 → 2016-07-02 · 4 obs
○ 2015-06-12 13:43:24
● 2016-07-02 20:53:32
○ 2026-02-14 16:46:02
○ 2026-08-04 00:50:40
● 2016-07-02 20:53:32
○ 2026-02-14 16:46:02
○ 2026-08-04 00:50:40
○A87.250.250.252015-06-12 → 2016-07-02 · 5 obs
○ 2009-01-15 18:37:30
● 2015-06-12 13:43:24
● 2016-07-02 20:53:32
○ 2026-02-14 16:46:02
○ 2026-08-04 00:50:40
● 2015-06-12 13:43:24
● 2016-07-02 20:53:32
○ 2026-02-14 16:46:02
○ 2026-08-04 00:50:40
○A87.250.251.252015-06-12 → 2016-07-02 · 5 obs
○ 2009-01-15 18:37:30
● 2015-06-12 13:43:24
● 2016-07-02 20:53:32
○ 2026-02-14 16:46:02
○ 2026-08-04 00:50:40
● 2015-06-12 13:43:24
● 2016-07-02 20:53:32
○ 2026-02-14 16:46:02
○ 2026-08-04 00:50:40
○A93.158.134.252015-06-12 → 2016-07-02 · 5 obs
○ 2009-01-15 18:37:30
● 2015-06-12 13:43:24
● 2016-07-02 20:53:32
○ 2026-02-14 16:46:02
○ 2026-08-04 00:50:40
● 2015-06-12 13:43:24
● 2016-07-02 20:53:32
○ 2026-02-14 16:46:02
○ 2026-08-04 00:50:40
○CNAMEdomain.mail.yandex.net2015-06-12 → 2026-02-15 · 5 obs
○ 2009-01-15 18:37:30
● 2015-06-12 13:43:24
● 2026-02-15 01:58:16
○ 2026-02-18 01:01:42
○ 2026-08-04 00:50:40
● 2015-06-12 13:43:24
● 2026-02-15 01:58:16
○ 2026-02-18 01:01:42
○ 2026-08-04 00:50:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| specserver.com | erin.ns.cloudflare.com, darwin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.151
NS records: erin.ns.cloudflare.com, darwin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for specserver.com (unsigned zone)
⏱️ Timing
Total: 271ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.161.98, 104.21.9.230 |
| AAAA | 2 | 2606:4700:3031::ac43:a162, 2606:4700:3037::6815:9e6 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (erin.ns.cloudflare.com, erin.ns.cloudflare.com, erin.ns.cloudflare.com...)
Analysis
IP Addresses
mail.specserver.com has four IP addresses: 104.21.9.230, 172.67.161.98, 2606:4700:3031::ac43:a162 and 2606:4700:3037::6815:9e6.
Additional host names — chinalawsearch.com, solutions4u.in, thebarrow.info and two others — share IP numbers with mail.specserver.com.