skalflex.dk is a .dk domain served by 4 nameservers (ns01.sika.com, ns02.sika.com, ns03.sika.com and 1 more). It was registered on 7 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.18.173 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.sika.com, mx2.sika.com and 2 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.18.18.173 | 300s | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| 104.18.19.173 | 300s | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 5 | 300s | mx1.sika.com | 185.89.200.0 | mx1.sika.com | AS8075 Microsoft Corporation |
| 5 | 300s | mx2.sika.com | 185.89.200.1 | mx2.sika.com | AS8075 Microsoft Corporation |
| 10 | 300s | mx3.sika.com | 91.212.75.133 | mx3.sika.com | AS48849 Sika Informationssysteme AG |
| 10 | 300s | mx4.sika.com | 91.212.75.134 | mx4.sika.com | AS48849 Sika Informationssysteme AG |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700::6812:12ad | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700::6812:13ad | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h2" ipv4hint=104.18.18.173,104.18.19.173 ipv6hint=2606:4700::6812:12ad,2606:4700::6812:13ad |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 0 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms69058229 |
| v=spf1 mx -all |
| Policy | Record (skalflex.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.skalflex.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc-reports-57544800476964364169@open.ch; rf=afrf; pct=100; ri=86400 |
| www | 104.18.18.173 104.18.19.173 2606:4700::6812:12ad 2606:4700::6812:13ad (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network skalflex.dk: 104.18.18.173 104.18.19.173 2606:4700::6812:12ad 2606:4700::6812:13ad (AS13335) www.skalflex.dk: 104.18.18.173 104.18.19.173 2606:4700::6812:12ad 2606:4700::6812:13ad (AS13335) |
| Wildcard | No |
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.skalflex.dk | U57vjE_KELtdveNnmgr4n71xqrjobyxcA6k9GWaIjhg |
| TXT | _acme-challenge.skalflex.dk | uDNWxEI5CaN7hyXwgbvBmx6dDfj0EQCRZjDeCE0zllg |
| 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 | 2410850080 |
| Primary NS (MNAME) | ns01.sika.com |
| Responsible (RNAME) | dns@int.sika.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 1997-01-07 |
| Expires | 2027-03-31 (162d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 03:08:48 | 948ms | 4 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-27 21:27:19 | 2212ms | 4 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-25 20:58:09 | 749ms | 4 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-24 20:38:27 | 3144ms | 4 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-18 08:54:57 | 4033ms | 4 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-04 03:47:44 shown | 17182ms | 4 NS 2 A 4 MX | 🔓 Insecure |
| 2026-07-27 04:27:08 | 8903ms | 4 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-17 22:20:48 | 2040ms | 4 NS 2 A 4 MX | 🔓 Insecure |