| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.introdns.com | 185.73.182.252 | — | AS39238 Okb Progress LLC |
| ns2.introdns.com | 193.232.5.254 | root.nameservers.ru | AS39238 Okb Progress LLC |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 111.88.215.137 | 3600s | — | AS212706 | Livi Hosting Ltd | 111.88.215.0/24 | 🇫🇮 Finland | Helsinki |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.nameservers.ru | 91.218.115.186 | mail.nameservers.ru | AS50867 Hostkey B.v. |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.apply.dk → 91.218.115.186 |
| 🔶 Autoconfig | mail.apply.dk → 91.218.115.186 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 20 | 10 | 443 | mail.nameservers.ru |
| TXT Record |
|---|
| v=spf1 ip4:91.218.115.186 +a +mx ~all |
| Policy | Record (apply.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:91.218.115.186 +a +mx ~all |
| Policy | Record (_dmarc.apply.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; aspf=r; sp=none |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mail.nameservers.ru | DANE-EE · SPKI · SHA-256 | 50D97F40A91243A690A5C0278575C21A… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026071205 |
| Primary NS (MNAME) | introdns.com |
| Responsible (RNAME) | root@introdns.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-07-18 10:55:05 | 8938ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-17 06:16:33 | 7479ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-13 05:05:34 | 2009ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-30 20:14:36 | 9248ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-21 13:06:03 | 16253ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 13:22:05 | 18313ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-16 13:37:13 | 2803ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |