alskaer.dk is a .dk domain served by 2 nameservers (blair.ns.cloudflare.com, lex.ns.cloudflare.com). It was registered on 17 April 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.83.192 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by 3df2a0426b9b48908123868fa5f911.pamx1.hotmail.com. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.83.192 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.180.222 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | 3df2a0426b9b48908123868fa5f911.pamx1.hotmail.com | 52.101.41.207 52.101.73.118 52.101.9.39 52.101.91.155 |
— — — — |
AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.136 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:b4de | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3037::6815:53c0 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.83.192,172.67.180.222 ech=AEX+DQBBywAgACBLJ9oE24G/gTdqj/JOoX51JSfs+fTYGhhke4z8bYF8LQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b4de,2606:4700:3037::6815:53c0 |
| TXT Record |
|---|
| v=spf1 include:outlook.com include:hotmail.com -all |
| Policy | Record (alskaer.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:outlook.com include:hotmail.com -all |
| Policy | Record (_dmarc.alskaer.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:dmarc-reports@alskaer.dk; adkim=s; aspf=s |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | cloudflaressl.com |
| 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 CNAME | nice-rock-051527603.7.azurestaticapps.net (all on azurestaticapps.net) → 9.163.40.246 (AS8075) |
| www vs bare domain | Different networks alskaer.dk: 104.21.83.192 172.67.180.222 2606:4700:3032::ac43:b4de 2606:4700:3037::6815:53c0 (AS13335) (all like this)www.alskaer.dk: 9.163.40.246 (AS8075) |
| 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 |
DNS lookups: 4/10 · 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 | 2417342984 |
| Primary NS (MNAME) | blair.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 | 2007-04-17 |
| Expires | 2029-04-30 (926d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 14:14:49 | 1942ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-13 13:17:04 shown | 553ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-07 20:00:24 | 1513ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-10-02 13:30:47 | 595ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-30 13:24:09 | 686ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-09-20 11:27:52 | 1761ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-28 00:09:16 | 979ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-26 22:51:51 | 750ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-24 16:01:37 | 1783ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-19 10:13:17 | 5619ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-16 02:00:55 | 3893ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-08-05 00:41:09 | 2461ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-18 15:58:48 | 2739ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-10 11:50:57 | 1200ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-07-04 12:23:27 | 1792ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-24 22:27:21 | 6209ms | 2 NS 2 A 1 MX | ⚠️ Bogus |
| 2026-06-23 09:57:05 | 981ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 10:54:00 | 1733ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-18 09:41:56 | 1174ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-16 13:00:32 | 2519ms | 2 NS 2 A 1 MX | 🔒 Secure |