ochristensen.dk

📜 Historical scan 2026-09-14 20:52:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ochristensen.dk is a .dk domain served by 2 nameservers (jobs.ns.cloudflare.com, ruth.ns.cloudflare.com). It was registered on 23 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.84.215 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by 156025812.pamx1.hotmail.com. The zone is not DNSSEC-signed, 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.

🖥️ Nameservers#

2 records 154ms

Nameserver	IP addresses	PTR	ASN / ISP
jobs.ns.cloudflare.com	108.162.193.183 172.64.33.183 173.245.59.183 2606:4700:58::adf5:3bb7 2803:f800:50::6ca2:c1b7 2a06:98c1:50::ac40:21b7	jobs.ns.cloudflare.com jobs.ns.cloudflare.com jobs.ns.cloudflare.com jobs.ns.cloudflare.com jobs.ns.cloudflare.com jobs.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ruth.ns.cloudflare.com	108.162.192.143 172.64.32.143 173.245.58.143 2606:4700:50::adf5:3a8f 2803:f800:50::6ca2:c08f 2a06:98c1:50::ac40:208f	ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.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 153ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.84.215	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.197.94	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 137ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	156025812.pamx1.hotmail.com	52.101.209.27 52.101.41.126 52.101.68.14 52.101.68.26	— — — —	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.84.215

🔷 AAAA Records (IPv6)#

2 records 148ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:54d7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:c55e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 128ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.84.215,172.67.197.94 ech=AEX+DQBBgwAgACCo4lGZdXPhJk7PeRB/f0qSu4XMX842vrT38KUYaoZXQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:54d7,2606:4700:3031::ac43:c55e

📝 TXT Records#

1 records 328ms

TXT Record
v=spf1 include:outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.ochristensen.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-16 02:35:22

www	104.21.84.215 172.67.197.94 2606:4700:3031::6815:54d7 2606:4700:3031::ac43:c55e (AS13335) (address records, no CNAME)
www vs bare domain	Same network ochristensen.dk: 104.21.84.215 172.67.197.94 2606:4700:3031::6815:54d7 2606:4700:3031::ac43:c55e (AS13335) www.ochristensen.dk: 104.21.84.215 172.67.197.94 2606:4700:3031::6815:54d7 2606:4700:3031::ac43:c55e (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

228ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414310079
Primary NS (MNAME)	jobs.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-22 03:54:09

Field	Value
Registrar	my.host
Registered	2022-05-23
Expires	2027-05-22 (211d)

🔗 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#

154ms

153ms

137ms

AAAA

148ms

TXT

328ms

CAA

153ms

HTTPS

128ms

TLSA

355ms

SOA

0ms

MTA-STS

153ms

DNSSEC

228ms

SRV

149ms

Total

1802ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:55:37	680ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 09:30:59	596ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 15:57:56	698ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-14 20:52:07 shown	1802ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 18:26:27	728ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-25 14:35:19	1237ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-11 07:05:29	1144ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 00:54:03	2188ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-19 19:55:58	721ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 19:20:43	9771ms	2 NS 2 A 1 MX	🔓 Insecure