coton-kss.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 29 June 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 128.76.146.226 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mailscan10.tn-hosting.dk, mailscan11.tn-hosting.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 128.76.146.226 | 3600s | 128-76-146-226-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 128.76.128.0/17 | 🇩🇰 Denmark | Fredericia |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mailscan10.tn-hosting.dk | 81.161.97.147 | mailscan10.tn-hosting.dk | AS198944 TN HOSTING ApS |
| 10 | 3600s | mailscan11.tn-hosting.dk | 81.161.97.150 | mailscan11.tn-hosting.dk | AS198944 TN HOSTING ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.152 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com include:tn-hosting.dk -all |
| Policy | Record (coton-kss.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:tn-hosting.dk -all |
| Policy | Record (_dmarc.coton-kss.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc@tn-hosting.dk; ruf=mailto:dmarc@tn-hosting.dk |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
| 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: 7/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101200 |
| 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 | 2014-06-29 |
| Expires | 2027-06-30 (255d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 20:13:27 shown | 1206ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 06:11:37 | 501ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 01:29:51 | 1530ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-28 00:34:46 | 2463ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 18:15:28 | 672ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-01 03:43:01 | 695ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-30 14:38:17 | 752ms | 4 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 22:35:37 | 2667ms | 4 NS 1 A 2 MX | 🔒 Secure |