sl-it.dk is a .dk domain served by 2 nameservers (ns1.kimbrer.net, ns2.kimbrer.net). It was registered on 11 August 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.59.186.106 is hosted by KIKKENBORG FIBER & IT ApS (AS198473) in Denmark. Mail is handled by mail.sl-it.dk. The zone is of unknown DNSSEC status, 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.kimbrer.net | 213.83.164.139 | — | AS9158 Telenor A/S |
| ns2.kimbrer.net | 2.59.186.106 | ydun.slsik.dk | AS198473 KIKKENBORG FIBER & IT ApS |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2.59.186.106 | 600s | ydun.slsik.dk | AS198473 | KIKKENBORG FIBER & IT ApS | 2.59.184.0/22 | 🇩🇰 Denmark | Hampen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mail.sl-it.dk | 2.59.186.106 | ydun.slsik.dk | AS198473 KIKKENBORG FIBER & IT ApS |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.sl-it.dk → 2.59.186.106 |
| 🔶 Autoconfig | mail.sl-it.dk → 2.59.186.106 |
| TXT Record |
|---|
| google-site-verification=Xy9HMc5sr6Csz1jlS0tSdYeabcYcEhLglNFt9MhLpS8 |
| v=spf1 mx a a:ydun.slit.dk ip4:2.59.186.106 -all |
| Policy | Record (sl-it.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a a:ydun.slit.dk ip4:2.59.186.106 -all |
| Policy | Record (_dmarc.sl-it.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:sven@slit.dk; ruf=mailto:sven@slit.dk; sp=reject; aspf=s; adkim=s; ri=86400 |
| www | SERVFAIL |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | ❓ Unknown |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✓ Found |
| DNSKEY Record | ✗ Not found |
| Flags | resolution failed: insecurity proof failed |
| Field | Value |
|---|---|
| Serial | 2026060301 |
| Primary NS (MNAME) | ns1.kimbrer.net |
| Responsible (RNAME) | hostmaster@sl-it.dk |
| Refresh | 180s |
| Retry | 300s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 360s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-08-11 |
| Expires | 2028-08-31 (682d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 20:42:17 | 9105ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-16 19:33:07 | 6691ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-15 17:43:37 | 6272ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-14 13:54:10 | 7623ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-13 11:38:37 | 1520ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-12 08:54:12 | 874ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-10-11 08:44:08 | 7837ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-10 06:24:44 | 4074ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-10-08 16:11:19 | 1577ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-07 16:02:54 | 1296ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-06 15:54:18 shown | 927ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-10-05 15:27:29 | 1126ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-04 15:23:11 | 700ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-10-03 15:21:12 | 40045ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-10-02 15:18:51 | 580ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-10-01 15:15:05 | 3869ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-30 15:06:53 | 1237ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-29 15:00:27 | 2373ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-28 14:39:45 | 1227ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-27 14:31:15 | 1089ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-09-26 22:05:16 | 1388ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-25 21:41:52 | 1327ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-24 21:15:37 | 1162ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-23 20:13:22 | 881ms | 2 NS 0 A 0 MX | ⚠️ Bogus |
| 2026-09-19 01:24:08 | 5119ms | 2 NS 0 A 0 MX | ⚠️ Bogus |