emmamartiny.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 November 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.231.35.217 is hosted by Amazon.com, Inc. (AS14618) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 3.231.35.217 | 3600s | ec2-3-231-35-217.compute-1.amazonaws.com | AS14618 | Amazon.com, Inc. | 3.224.0.0/12 | 🇺🇸 United States | Ashburn |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.213.124 |
| 🔶 Autoconfig | 46.30.213.124 |
| TXT Record |
|---|
| ahrefs-site-verification_3390bdadca9c641eb1293a3e302a67f816c6030c253ce90f8161314c42c45ba5 |
| google-site-verification=BIJHZN33zkiSN2jcHVrPox0SVlzQvT-4EHtLYPpQaD4 |
| v=spf1 include:_spf.google.com include:_custspf.one.com ~all |
| Policy | Record (emmamartiny.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf.google.com include:_custspf.one.com ~all |
| www CNAME | target.substack-custom-domains.com (all on substack-custom-domains.com) |
| www vs bare domain | Different networks emmamartiny.dk: 3.231.35.217 (AS14618) (all like this)www.emmamartiny.dk: 104.18.36.24 172.64.151.232 2606:4700:4401::6812:2418 2606:4700:4406::ac40:97e8 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 2/10 · 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 | 2026100102 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2011-11-03 |
| Expires | 2026-11-30 (43d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 01:11:33 shown | 881ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-10-01 01:04:57 | 671ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-09-30 20:29:38 | 937ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-08-07 12:46:20 | 1371ms | 2 NS 1 A 5 MX | 🔒 Secure |
| 2026-07-24 23:56:06 | 7368ms | 2 NS 1 A 5 MX | 🔓 Insecure |
| 2026-07-17 07:41:51 | 14122ms | 2 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-24 09:04:36 | 996ms | 2 NS 1 A 5 MX | ❓ Unknown |
| 2026-06-22 15:14:12 | 3519ms | 2 NS 1 A 5 MX | 🔓 Insecure |
| 2026-06-22 00:36:43 | 1172ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 07:15:07 | 707ms | 2 NS 1 A 5 MX | 🔓 Insecure |