christianshus.dk

📜 Historical scan 2026-06-23 06:43:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

christianshus.dk is a .dk domain served by 2 nameservers (dell.ns.cloudflare.com, karl.ns.cloudflare.com). It was registered on 9 April 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.56.39 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by christianshus-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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.

🖥️ Nameservers#

2 records 227ms

Nameserver	IP addresses	PTR	ASN / ISP
dell.ns.cloudflare.com	108.162.192.94 172.64.32.94 173.245.58.94 2606:4700:50::adf5:3a5e 2803:f800:50::6ca2:c05e 2a06:98c1:50::ac40:205e	dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
karl.ns.cloudflare.com	108.162.193.190 172.64.33.190 173.245.59.190 2606:4700:58::adf5:3bbe 2803:f800:50::6ca2:c1be 2a06:98c1:50::ac40:21be	karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 173ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.56.39	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.176.173	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 254ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	christianshus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::1 2a01:111:f403:ca09::3 2a01:111:f403:ca09::d 52.101.68.39 52.101.73.1 52.101.73.26 52.101.73.4	mail-db7pr03cu00401.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.56.39
🔶 Autoconfig	172.67.176.173

🔷 AAAA Records (IPv6)#

2 records 269ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:b0ad	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3827	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 259ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.56.39,172.67.176.173 ech=AEX+DQBBYgAgACAhcvL+xo3TH+NNfuy320sVh7rtBWGdiCSu5uxfCso9UgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:b0ad,2606:4700:3037::6815:3827

📝 TXT Records#

2 records 561ms

TXT Record
MS=ms45728935
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (christianshus.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 06:41:32

www	104.21.56.39 172.67.176.173 2606:4700:3031::6815:3827 2606:4700:3031::ac43:b0ad (AS13335) (address records, no CNAME)
www vs bare domain	Same network christianshus.dk: 104.21.56.39 172.67.176.173 2606:4700:3031::6815:3827 2606:4700:3031::ac43:b0ad (AS13335) www.christianshus.dk: 104.21.56.39 172.67.176.173 2606:4700:3031::6815:3827 2606:4700:3031::ac43:b0ad (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

475ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

276ms

Field	Value
Serial	2406691889
Primary NS (MNAME)	dell.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 20:49:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-04-09
Expires	2027-06-30 (248d)

🔗 Same registrant#

0 domains

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

📋 WHOIS#

⏱️ Lookup Timing#

227ms

173ms

254ms

AAAA

269ms

TXT

561ms

CAA

285ms

HTTPS

259ms

TLSA

441ms

SOA

276ms

MTA-STS

329ms

DNSSEC

475ms

SRV

315ms

Total

4508ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 06:41:32	1633ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-07 04:11:21	1242ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 14:05:49	2067ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 11:17:37	824ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 06:51:04	1493ms	2 NS 2 A 1 MX	❓ Unknown
2026-07-11 08:55:52	1362ms	2 NS 2 A 1 MX	❓ Unknown
2026-06-23 06:43:14 shown	4508ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-23 03:56:41	1122ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 20:42:12	544ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 20:40:43	776ms	2 NS 2 A 1 MX	🔓 Insecure