marlon.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 26 April 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.2.253 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 |
|---|---|---|---|---|---|---|---|
| 104.18.2.253 | 300s | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| 104.18.29.253 | 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 |
| 20 | 300s | mx4.sika.com | 91.212.75.134 | mx4.sika.com | AS48849 Sika Informationssysteme AG |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| 🔶 Autoconfig | 94.231.107.225 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700::6812:1dfd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| 2606:4700::6812:2fd | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:0:0:0:0:0:0/41 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h2" ipv4hint=104.18.2.253,104.18.29.253 ipv6hint=2606:4700::6812:2fd,2606:4700::6812:1dfd |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| \"_globalsign-domain-verification=SZ3LlTJ0AZuov5nlrKhSGA3YFJ96UUfbPiWYPlP4zX\" |
| \"google-site-verification=bw435kD4ffBG9bO1cy5eqC0vHlk4vF6wFBsDo3JkyRU\" |
| \"klaviyo-site-verification=V67vhY\" |
| \"MS=ms83806505\" |
| \"v=spf1 include:spf.protection.outlook.com include:_spf-powerhosting.dk -all\" |
| v=spf1 ip4:89.249.0.214 include:spf.protection.outlook.com -all |
| Policy | Record (marlon.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:89.249.0.214 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.marlon.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:it@marlon.dk; ruf=mailto:it@marlon.dk; fo=1; pct=100 |
| www | 104.18.2.253 104.18.29.253 2606:4700::6812:1dfd 2606:4700::6812:2fd (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network marlon.dk: 104.18.2.253 104.18.29.253 2606:4700::6812:1dfd 2606:4700::6812:2fd (AS13335) www.marlon.dk: 104.18.2.253 104.18.29.253 2606:4700::6812:1dfd 2606:4700::6812:2fd (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 1/10 · policy: -all
No problems found| 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 | 2414171988 |
| Primary NS (MNAME) | ns01.sika.com |
| Responsible (RNAME) | dns@int.sika.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 1999-04-26 |
| Expires | 2027-06-30 (253d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 02:42:58 | 897ms | 4 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-30 23:34:24 | 1148ms | 4 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-19 07:08:32 | 1812ms | 4 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-12 04:58:35 shown | 1433ms | 4 NS 2 A 4 MX | 🔓 Insecure |
| 2026-09-05 16:19:44 | 1089ms | 4 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-16 00:20:00 | 4656ms | 4 NS 2 A 4 MX | 🔓 Insecure |
| 2026-08-14 06:52:49 | 1147ms | 4 NS 2 A 4 MX | 🔓 Insecure |
| 2026-07-10 05:16:10 | 1483ms | 4 NS 2 A 4 MX | 🔓 Insecure |
| 2026-06-18 00:33:49 | 967ms | 4 NS 2 A 4 MX | 🔓 Insecure |