lauchristensen.dk is a .dk domain served by 2 nameservers (ali.ns.cloudflare.com, terin.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.25.214 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.lauchristensen.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.25.214 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.134.178 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.lauchristensen.dk | 5.134.12.217 | pro.c-co.dk | AS34282 Team Blue Carrier Limited |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 5.134.12.217 |
| 🔶 Autoconfig | 5.134.12.217 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3032::ac43:86b2 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3035::6815:19d6 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.25.214,172.67.134.178 ech=AEX+DQBBtAAgACDJYrXuGOUMPciZihIqUl9HMZKBRcnHjsbnH2hTfP2BMQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:86b2,2606:4700:3035::6815:19d6 |
| TXT Record |
|---|
| v=spf1 +mx +a +ip4:5.134.14.80 +ip4:5.134.12.217 +ip4:5.134.9.155 ~all |
| Policy | Record (lauchristensen.dk) |
|---|---|
| ~all (soft fail) | v=spf1 +mx +a +ip4:5.134.14.80 +ip4:5.134.12.217 +ip4:5.134.9.155 ~all |
| Policy | Record (_dmarc.lauchristensen.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 104.21.25.214 172.67.134.178 2606:4700:3032::ac43:86b2 2606:4700:3035::6815:19d6 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network lauchristensen.dk: 104.21.25.214 172.67.134.178 2606:4700:3032::ac43:86b2 2606:4700:3035::6815:19d6 (AS13335) www.lauchristensen.dk: 104.21.25.214 172.67.134.178 2606:4700:3032::ac43:86b2 2606:4700:3035::6815:19d6 (AS13335) |
| Wildcard | Yes: any name under the zone resolves |
| 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 | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2415405675 |
| Primary NS (MNAME) | ali.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-23 15:18:43 shown | 724ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-28 04:05:57 | 10399ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-19 03:45:09 | 37105ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-22 21:25:27 | 1048ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-21 09:51:29 | 16479ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-02 11:05:17 | 1045ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-26 03:31:18 | 1153ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-25 17:42:36 | 1053ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 19:23:20 | 1040ms | 2 NS 2 A 1 MX | 🔓 Insecure |