gratis-noder.dk is a .dk domain served by 4 nameservers (aardwolf.nsezoic.com, behemoth.nsezoic.com, macropod.nsezoic.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.57.221.121 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, has no 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| aardwolf.nsezoic.com | — | — | — |
| behemoth.nsezoic.com | — | — | — |
| macropod.nsezoic.com | — | — | — |
| talopin.nsezoic.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 52.57.221.121 | — | ec2-52-57-221-121.eu-central-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 52.56.0.0/14 | 🇩🇪 Germany | Frankfurt am Main |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a05:d014:776:a63e:ceb:15ad:bbb7:6a9d | — | — | AS16509 | Amazon.com, Inc. | 2a05:d000:0:0:0:0:0:0/25 | 🇩🇪 Germany | Frankfurt am Main |
| TXT Record |
|---|
| google-site-verification=k981eiw5-5aDoF7xz-rPmryZ9k_GrPiQL0FO7kx8rCE |
| www | 193.46.69.54 (AS62121) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| 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 | 1 |
| Primary NS (MNAME) | aardwolf.nsezoic.com |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-27 10:51:21 | 573ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 17:20:09 | 711ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-22 09:43:50 | 746ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-18 12:05:48 | 1084ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 11:20:10 | 9976ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 00:45:03 | 9617ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 00:23:35 | 838ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-24 01:43:09 | 17033ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 23:08:09 | 2961ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 09:46:31 shown | 785ms | 4 NS 1 A 1 MX | 🔓 Insecure |