sundslank.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 15 October 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.48.233.225 is hosted by Amazon.com, Inc. (AS16509) in Sweden. Mail is handled by sundslank-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 13.48.233.225 | 3600s | ec2-13-48-233-225.eu-north-1.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 13.32.0.0/11 | 🇸🇪 Sweden | Stockholm |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.62.136 |
| TXT Record |
|---|
| v=spf1 ip4:51.15.22.171 include:spf.protection.outlook.com -all |
| Policy | Record (sundslank.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:51.15.22.171 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.sundslank.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100; rua=mailto:re+qr192q0ihvz@dmarc.postmarkapp.com,mailto:dmarc@fitall.dk; sp=none; aspf=r; |
| www | 104.21.82.146 172.67.158.173 2606:4700:3031::6815:5292 2606:4700:3034::ac43:9ead (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network sundslank.dk: 188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.sundslank.dk: 104.21.82.146 172.67.158.173 2606:4700:3031::6815:5292 2606:4700:3034::ac43:9ead (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u51293245.wl246.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u51293245.wl246.sendgrid.net | RSA · ~2048 bit |
| selector1 | selector1-sundslank-dk._domainkey.fitall.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-sundslank-dk._domainkey.fitall.onmicrosoft.com | RSA · ~1024 bit below 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.
DNS lookups: 1/10 · 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 | 2023111701 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2012-10-15 |
| Expires | 2027-10-31 (372d) |
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).
| Domain | Registrar |
|---|---|
| fitall.dk | Simply.com A/S |
| getmuvd.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-22 12:43:22 | 616ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-13 19:22:42 | 1238ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-12 13:47:36 | 1770ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-09 02:12:20 | 1502ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 02:10:50 | 1440ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 23:38:19 | 1834ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 23:08:33 | 1108ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 06:59:56 | 1206ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 14:48:26 shown | 730ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-18 03:01:28 | 1020ms | 4 NS 1 A 1 MX | 🔒 Secure |