ulleroden.dk is a .dk domain served by 2 nameservers (aisha.ns.cloudflare.com, miles.ns.cloudflare.com). It was registered on 26 June 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.88.140 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.ulleroden.dk. The zone is DNSSEC-signed and validates, publishes a 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.21.88.140 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.180.124 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.ulleroden.dk | 185.140.164.58 | sh7004.sd.eurovps.com | AS60781 LeaseWeb Netherlands B.V. |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::ac43:b47c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:588c | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.88.140,172.67.180.124 ech=AEX+DQBBaAAgACDTIPWy02TPt5Mhyp8PqZORHsNmxAAX/+p+F9sOcOykCQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:b47c,2606:4700:3037::6815:588c |
| TXT Record |
|---|
| google-site-verification=e5R5uZXeN2Zt8jlM9L1yBkR_p-FITdbrX_qraaUnIcM |
| v=spf1 +a +mx +ip4:185.140.164.58 ~all |
| Policy | Record (ulleroden.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +a +mx +ip4:185.140.164.58 ~all |
| Policy | Record (_dmarc.ulleroden.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine;pct=100;rua=mailto:15f175c833df489b84da5058163db4d3@dmarc-reports.cloudflare.net,mailto:dmarc@ulleroden.dk;ruf=mailto:dmarc@ulleroden.dk |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| www | 104.21.88.140 172.67.180.124 2606:4700:3035::ac43:b47c 2606:4700:3037::6815:588c (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network ulleroden.dk: 104.21.88.140 172.67.180.124 2606:4700:3035::ac43:b47c 2606:4700:3037::6815:588c (AS13335) www.ulleroden.dk: 104.21.88.140 172.67.180.124 2606:4700:3035::ac43:b47c 2606:4700:3037::6815:588c (AS13335) |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| 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.
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 | 2411732767 |
| Primary NS (MNAME) | aisha.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2003-06-26 |
| Expires | 2027-06-30 (254d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 19:19:32 | 715ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-08 04:40:28 | 1487ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-07 04:35:50 | 952ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-26 02:20:17 | 1077ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-24 01:37:41 | 863ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-11 13:50:42 | 1161ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-30 21:43:16 | 2962ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-09 22:08:00 shown | 9278ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-27 02:04:02 | 3341ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-20 12:34:29 | 10027ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-14 19:42:59 | 1368ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-06 22:38:33 | 1596ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-22 22:18:17 | 3188ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-20 18:09:28 | 2740ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-19 13:39:16 | 2198ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-18 07:13:18 | 1482ms | 2 NS 2 A 1 MX | 🔒 Secure |