starupnet.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 2 October 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.54.64.174 is hosted by ETISALAT MISR (AS36992) in Egypt. Mail is handled by mx.foreningsmail.dk. 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 |
|---|---|---|---|---|---|---|---|
| 217.54.64.174 | 3600s | — | AS36992 | ETISALAT MISR | 217.54.64.0/18 | 🇪🇬 Egypt | Banhā |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mx.foreningsmail.dk | 34.140.124.121 | 121.124.140.34.bc.googleusercontent.com | AS396982 Google LLC |
| TXT Record |
|---|
| v=spf1 include:_spf_forening.mail.dk ~all |
| Policy | Record (starupnet.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_spf_forening.mail.dk ~all |
| Policy | Record (_dmarc.starupnet.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; fo=1; rua=mailto:cv1zdpyr@ag.eu.dmarcian.com; ruf=mailto:cv1zdpyr@fr.eu.dmarcian.com; |
| www CNAME | starupnet.dk (all on starupnet.dk) → 217.54.64.174 (AS36992) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | — | 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: 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 | 2026011640 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 2003-10-02 |
| Expires | 2026-10-31 (13d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 14:20:35 | 876ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 11:32:42 | 744ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-05 00:05:33 | 822ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-04 00:01:12 | 910ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 23:44:31 | 808ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 17:25:34 | 753ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 00:21:01 | 2787ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-09 03:21:36 | 2623ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-29 17:14:53 | 704ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 11:51:59 | 545ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-12 03:39:00 shown | 3082ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 17:40:18 | 736ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-21 12:37:52 | 932ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-04 23:14:58 | 9921ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-03 20:25:37 | 5941ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 20:43:13 | 910ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 16:43:58 | 1697ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 23:03:23 | 995ms | 4 NS 1 A 1 MX | 🔒 Secure |