chrstnsn.dk

📜 Historical scan 2026-07-02 15:48:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

chrstnsn.dk is a .dk domain served by 2 nameservers (cortney.ns.cloudflare.com, paul.ns.cloudflare.com). It was registered on 18 December 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. 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 49ms

Nameserver	IP addresses	PTR	ASN / ISP
cortney.ns.cloudflare.com	108.162.192.87 172.64.32.87 173.245.58.87 2606:4700:50::adf5:3a57 2803:f800:50::6ca2:c057 2a06:98c1:50::ac40:2057	cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com cortney.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
paul.ns.cloudflare.com	108.162.193.135 172.64.33.135 173.245.59.135 2606:4700:58::adf5:3b87 2803:f800:50::6ca2:c187 2a06:98c1:50::ac40:2187	paul.ns.cloudflare.com paul.ns.cloudflare.com paul.ns.cloudflare.com paul.ns.cloudflare.com paul.ns.cloudflare.com paul.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

5 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c0b::1b 2a00:1450:4010:c0b::1b 64.233.164.26	lo-in-f27.1e100.net lo-in-x1b.1e100.net lf-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1a	yunrtab-in-f26.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 183ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (chrstnsn.dk)
~all (soft fail)	v=spf1 include:_spf.google.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 2026-10-12 09:17:27

www	104.21.90.99 172.67.155.145 2606:4700:3030::6815:5a63 2606:4700:3035::ac43:9b91 (AS13335) (address records, no CNAME)
www vs bare domain	Only www resolves chrstnsn.dk: no address www.chrstnsn.dk: 104.21.90.99 172.67.155.145 2606:4700:3030::6815:5a63 2606:4700:3035::ac43:9b91 (AS13335) (all like this)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 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.

🔎 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#

9071ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

45ms

Field	Value
Serial	2405668074
Primary NS (MNAME)	cortney.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 10:51:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-12-18
Expires	2026-12-31 (70d)

📋 WHOIS#

⏱️ Lookup Timing#

49ms

37ms

41ms

AAAA

32ms

TXT

183ms

CAA

34ms

HTTPS

48ms

TLSA

130ms

SOA

45ms

MTA-STS

48ms

DNSSEC

9071ms

SRV

56ms

Total

10176ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 09:17:27	5912ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-26 16:09:37	1056ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-22 04:22:21	1205ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-18 15:26:16	933ms	2 NS 0 A 5 MX	🔓 Insecure
2026-09-01 20:50:28	2580ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-24 18:10:04	4353ms	2 NS 0 A 5 MX	🔓 Insecure
2026-08-06 10:56:53	1612ms	2 NS 0 A 5 MX	🔓 Insecure
2026-07-18 03:58:36	4582ms	2 NS 0 A 5 MX	🔓 Insecure
2026-07-02 15:48:02 shown	10176ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-25 10:38:21	857ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-16 20:45:11	633ms	2 NS 0 A 5 MX	🔓 Insecure