isted107.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 8 July 2026 (WHOIS) and first appeared in the .dk zone on 9 July 2026. Its website address 94.231.103.13 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 94.231.103.13 | 3600s | linux51.unoeuro.com | AS48854 | team.blue Denmark A/S | 94.231.96.0/20 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 94.231.103.13 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| v=spf1 include:spf.simply.com -all |
| Policy | Record (isted107.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| Policy | Record (_dmarc.isted107.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www | 94.231.103.13 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026080501 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-07-08 |
| Expires | 2027-07-07 (260d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-08 05:56:31 | 363ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 22:39:33 | 484ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-10 14:24:42 shown | 438ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-06 16:51:19 | 756ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-01 16:39:39 | 483ms | 2 NS 1 A 0 MX | 🔒 Secure |
| 2026-07-28 00:27:02 | 2799ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-26 23:51:23 | 763ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-25 23:06:37 | 9699ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-24 22:44:39 | 642ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-23 22:34:52 | 737ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-22 21:58:13 | 631ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-21 17:54:12 | 606ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-20 04:37:43 | 8608ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-19 02:52:39 | 1730ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-18 02:44:35 | 679ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-17 01:21:51 | 771ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-15 05:53:49 | 689ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-13 02:49:58 | 9709ms | 1 NS 0 A 0 MX | ❓ Unknown |
| 2026-07-09 08:32:32 | 2649ms | 1 NS 0 A 0 MX | ❓ Unknown |