42n.dk DNS records

🖥️ Nameservers2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns0118.secondary.cloudflare.com	162.159.32.119 2606:4700:51::a29f:2077	ns0118.secondary.cloudflare.com ns0118.secondary.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns0240.secondary.cloudflare.com	162.159.33.115 2606:4700:59::a29f:2173	ns0240.secondary.cloudflare.com ns0240.secondary.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.42n.dk	85.218.128.21	proxy-1.stofa.net	AS39642 Sinal A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 140ms

TXT Record
dtm-domain-verification=9-XRo0JLmBPVGHz0CS6Q1XeJe3jxM7u-seYfdJrd9F0
v=spf1 ip4:85.218.128.21 ip4:95.154.0.66 ip4:95.154.0.67 ip4:95.154.0.119 ~all

✉️ SPF

Policy	Record (42n.dk)
~all (soft fail)	v=spf1 ip4:85.218.128.21 ip4:95.154.0.66 ip4:95.154.0.67 ip4:95.154.0.119 ~all

📨 DMARC

Policy	Record (_dmarc.42n.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.42n.dk	A-D4AydTNfeFgKbaZEHSOzoKov39aMJ7rNdIM2cJT7I
TXT	_acme-challenge.42n.dk	jPYyHEAIV8UZTot3eOSGRO42aUbQABUUp3ZuLYUwQ8Q

🔗 TLSA / DANE

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

🔐 DNSSEC96ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082705
Primary NS (MNAME)	ns0240.secondary.cloudflare.com
Responsible (RNAME)	hostmaster@norlys.dk
Refresh	86400s
Retry	7800s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

35ms

A

25ms

MX

27ms

AAAA

27ms

TXT

140ms

CAA

26ms

HTTPS

27ms

TLSA

44ms

SOA

0ms

MTA-STS

48ms

DNSSEC

96ms

SRV

47ms

Total

543ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 21:40:32	543ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-26 18:34:45	842ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-20 21:33:46	7695ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-18 20:36:23	2453ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-15 10:59:45	2838ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-13 21:51:14	743ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-12 01:21:20	831ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-09 06:05:09	1567ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-05 07:51:29	9513ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-03 00:47:45	641ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-29 09:33:31	927ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-25 00:48:06	1842ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-24 00:27:41	749ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-22 20:59:41	1065ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-18 21:00:57	1042ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-17 12:48:18	1255ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-16 09:19:01	673ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-14 01:50:01	9761ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-10 05:00:42	8664ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-09 04:09:14	1869ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-02 17:45:29	2614ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-27 16:41:00	694ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-25 01:42:38	2730ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-23 17:37:31	1167ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 14:12:01	916ms	2 NS 0 A 1 MX	🔓 Insecure	View