gulvaalborg.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 7 April 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.116.13.122 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mail.gulvaalborg.dk. The zone is not DNSSEC-signed, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 87.116.13.122 | 3600s | s6.stom.dk | AS31027 | GlobalConnect A/S | 87.116.0.0/18 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.gulvaalborg.dk | 87.116.13.122 | s6.stom.dk | AS31027 GlobalConnect A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | gulvaalborg.dk → 87.116.13.122 |
| 🔶 Autoconfig | gulvaalborg.dk → 87.116.13.122 |
| TXT Record |
|---|
| v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz9jv8VUwG+XjsIqjDGjtnNSfDznjz/eew7v666U7Lvf5fL2GXG2Q+A35H1RFS/vb6AZbW1ZXdhLjo0tDQsXt4ELtxROm7SmKUhpFmQzDxli3l60vhkJMIwaPgWwAG/o5s2YIO9P/ccAdbX+x+CdFcZcuc70lLabBd1SisZsbaI7VItECdGu+xyneaUhODr27QuJjuMB3ZNYZkjUCthT8h0fOWFYkPhUAZUm1XTtaFw1x7m589jZWvW4L40RRBVyLIIQ3CoXIsC2iuMuRPKfQnLB7LnraSidZj0jOknxCzVCwp6KQltbgxDc6ltYs9IUrMfanm+7xcJvKNIyaE/9g/QIDAQAB; |
| v=spf1 include:spf.gigahost.dk include:spf.stom.dk include:sendgrid.net ~all |
| Policy | Record (gulvaalborg.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.gigahost.dk include:spf.stom.dk include:sendgrid.net ~all |
| Policy | Record (_dmarc.gulvaalborg.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; ruf=mailto:dmarc@stom.dk |
| www CNAME | gulvaalborg.dk (all on gulvaalborg.dk) → 87.116.13.122 (AS31027) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u6715615.wl116.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u6715615.wl116.sendgrid.net | 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.
DNS lookups: 4/10 · policy: ~all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.gulvaalborg.dk | gulvaalborg.dk |
| 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 | 2026101501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@gulvaalborg.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2009-04-07 |
| Expires | 2027-04-30 (194d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 14:13:01 shown | 1426ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 03:22:46 | 2010ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-02 01:49:43 | 1276ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 00:23:22 | 944ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-19 20:09:41 | 1150ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 10:10:37 | 1179ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-07 08:13:24 | 813ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 15:11:15 | 9754ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 12:54:46 | 10030ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 06:02:29 | 1281ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-07 05:48:13 | 2933ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-30 10:19:28 | 9934ms | 5 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-24 00:16:42 | 1170ms | 5 NS 1 A 1 MX | ❓ Unknown |
| 2026-07-16 04:08:06 | 1035ms | 5 NS 1 A 1 MX | ❓ Unknown |
| 2026-07-10 15:54:17 | 1781ms | 5 NS 1 A 1 MX | ❓ Unknown |
| 2026-07-03 19:34:39 | 1005ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-28 05:48:02 | 1096ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 23:53:45 | 980ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 02:14:04 | 1171ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 16:04:49 | 1656ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-23 12:47:37 | 905ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 23:57:05 | 1032ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 10:54:33 | 762ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 15:53:20 | 2107ms | 5 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 10:41:51 | 1641ms | 5 NS 1 A 1 MX | 🔓 Insecure |