sunday.dk is a .dk domain served by 4 nameservers (pdns109.ultradns.biz, pdns109.ultradns.com, pdns109.ultradns.net and 1 more). It was registered on 5 September 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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.
| TXT Record |
|---|
| _globalsign-domain-verification=BnLJ_ErMk79XioVQn9XfLn4ybvEoltIvBT4otqwzOS |
| _globalsign-domain-verification=c03sx-_hj5JEQ1LJSB_8zaHxii0Cxtra-Blh-zSedt |
| _globalsign-domain-verification=GMC1Um54uYAWMcrppN3heooR2FlYOjSjuEg4M7JcIA |
| _globalsign-domain-verification=Ij9wwArUvSxZ7jfCUIXpCTCLdkCAPQ8GzIUrc9v0SU |
| _globalsign-domain-verification=Li7pnPRlPDPog0tgzta-bWKe42oA6upEzNm0Fm0zs_ |
| 0siiqa7yuakVFjODKIbnlcvqGtO9wsO9Rl0IXIsI7XI= |
| facebook-domain-verification=eifdm8bmamz678ykbhhy7v09ma8ox0 |
| GIpqyq4vJXZo98uXe5jBB3d0W+BjfwycS0Tp5IiByDk= |
| google-site-verification=mAJzEEXz9ZGwfDnO6tyyZuJnMYExMEae3g4md61iE0Y |
| v=spf1 include:servers.mcsv.net include:spf.mandrillapp.com include:_spf.google.com include:mail.zendesk.com include:spf.ubivox.com -all |
| xTBlmtj4Dk1Slhgp1AGd4L0Vx7CuuOEnSIUgJKk5p/c= |
| Policy | Record (sunday.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:servers.mcsv.net include:spf.mandrillapp.com include:_spf.google.com include:mail.zendesk.com include:spf.ubivox.com -all |
| Policy | Record (_dmarc.sunday.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:mnehokxg@ag.eu.dmarcadvisor.com; adkim=s; aspf=s; |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:security.administration@danskebank.dk |
| 0 | issue | globalsign.com |
| 0 | issuewild | ; |
| www | NXDOMAIN |
| www vs bare domain | Neither resolves sunday.dk: no address www.sunday.dk: no address |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| — | RSA · ~1024 bit below 2048 bit | |
| k1 | dkim.mcsv.net | 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: 5/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | resolution failed: ncache nxrrset |
| Field | Value |
|---|---|
| Serial | 2020022412 |
| Primary NS (MNAME) | pdns109.ultradns.com |
| Responsible (RNAME) | tech@brandshelter.com |
| Refresh | 86400s |
| Retry | 86400s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Key-Systems GmbH |
| Registered | 2002-09-05 |
| Expires | 2027-09-30 (348d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 04:56:26 | 582ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-10-11 01:56:43 | 2254ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-10-08 18:30:22 shown | 3589ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-10-05 14:17:43 | 649ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-10-02 14:09:02 | 612ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-10-01 07:45:13 | 2344ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-09-30 07:35:35 | 654ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-09-28 05:19:11 | 1432ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-09-24 20:41:01 | 1171ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-09-20 19:28:17 | 1646ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-09-17 05:27:48 | 1211ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-09-10 04:43:21 | 1095ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-09-04 11:24:10 | 1069ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-08-26 19:05:38 | 916ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-08-19 21:42:45 | 9318ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-08-15 00:18:35 | 1459ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-08-12 15:19:59 | 9199ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-08-10 07:34:20 | 17964ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-08-08 02:12:22 | 1889ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-07-27 04:20:02 | 3598ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-07-22 01:24:28 | 3168ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-07-21 00:29:53 | 1285ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-07-16 07:03:34 | 1542ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-07-13 06:30:16 | 1997ms | 4 NS 0 A 5 MX | 🔒 Secure |
| 2026-07-11 03:44:13 | 4217ms | 4 NS 0 A 5 MX | 🔒 Secure |