demodays.dk is a .dk domain served by 4 nameservers (pdns77.ultradns.biz, pdns77.ultradns.com, pdns77.ultradns.net and 1 more). It was registered on 5 July 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.212.104 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.212.104 | 3600s | — | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.212.104 |
| 🔶 Autoconfig | 46.30.212.104 |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (demodays.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.demodays.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:rywdzx3h@ag.dmarcian.com; |
| www | 46.30.212.104 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 0/10 · policy: -all
No problems found| 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 | 2020074505 |
| Primary NS (MNAME) | pdns77.ultradns.com |
| Responsible (RNAME) | domadmin@arrow.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2011-07-05 |
| Expires | 2027-07-31 (279d) |
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 |
|---|---|---|---|
| 2026-10-25 02:16:09 shown | 484ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-16 23:28:02 | 573ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-10 16:39:55 | 526ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 10:39:57 | 983ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-03 03:44:27 | 2457ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 02:17:03 | 9477ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-20 22:29:48 | 2389ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-13 05:28:09 | 3164ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 13:37:41 | 2014ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-04 11:20:43 | 866ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 13:00:56 | 815ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 20:50:01 | 1484ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-24 21:28:38 | 2384ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-23 21:42:45 | 1982ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-21 13:36:04 | 1257ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 13:32:00 | 4958ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-13 14:46:31 | 912ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-11 09:14:23 | 1102ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-09 19:07:08 | 1778ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-07 21:25:54 | 2754ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-01 18:43:59 | 810ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-27 22:26:00 | 8615ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-26 22:12:09 | 918ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-25 21:39:05 | 9737ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-24 21:18:40 | 778ms | 4 NS 1 A 1 MX | 🔓 Insecure |