pf.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
brett.ns.cloudflare.com	108.162.193.76 172.64.33.76 173.245.59.76 2606:4700:58::adf5:3b4c 2803:f800:50::6ca2:c14c 2a06:98c1:50::ac40:214c	brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com brett.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
gwen.ns.cloudflare.com	108.162.192.160 172.64.32.160 173.245.58.160 2606:4700:50::adf5:3aa0 2803:f800:50::6ca2:c0a0 2a06:98c1:50::ac40:20a0	gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com gwen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.38.77.104	300s	pf.dtu.dk	AS1835	IDDQD-AS	192.38.0.0/17	🇩🇰 Denmark	Kongens Lyngby

📧 MX Records5 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b 64.233.162.27	le-in-x1b.1e100.net le-in-f27.1e100.net li-in-f27.1e100.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::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	192.38.77.115

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records10 records 249ms

TXT Record
google-site-verification=0IAcGpqVBnkZhrkOwjorBvzBvtM_jdYM3WsB_COgY1c
google-site-verification=al1cq4wp5mUSDc4lOXXL_n1u_1Yi2yJMFoWpGEr5XnE
google-site-verification=AX0SDS4Jha9JwjR95Qn0WVocyY91E_sEr7SxAsKhe5s
google-site-verification=d2J7_-4-PkjTonkq1l7C621gs9a9OiqAg7kDy6vQptE
google-site-verification=mBBsm4usvo236eqMHe-P1oOu5ikpg59c2l6DheQXGR8
google-site-verification=nGAIEhsypJHKw3mTbEufGTnX_Ohmp5c42eM7-l9q6u4
google-site-verification=rZPLa5aBVa2Qff41fW2-PbHy9j9PR9ZqB4dSkfNutLw
google-site-verification=xFj4aCQ6HNqMy-v7HBwV9ugXWLOhm809rhq9m5shrGg
MS=ms53735359
v=spf1 a mx include:_spf.google.com include:mailmailmail.net -all

✉️ SPF

Policy	Record (pf.dk)
-all (hard fail)	v=spf1 a mx include:_spf.google.com include:mailmailmail.net -all

📨 DMARC

Policy	Record (_dmarc.pf.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:b6f4e4aeb60243449ef37e12e5e096ff@dmarc-reports.cloudflare.net,mailto:re+upmmqwxjyiz@dmarc.postmarkapp.com

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records11 records 44ms

Flags	Tag	Value
0	iodef	mailto:abuse@pf.dk
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🔗 TLSA / DANE

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

🔐 DNSSEC78ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2413265757
Primary NS (MNAME)	brett.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

40ms

MX

41ms

AAAA

36ms

TXT

249ms

CAA

44ms

HTTPS

39ms

TLSA

88ms

SOA

0ms

MTA-STS

53ms

DNSSEC

78ms

SRV

92ms

Total

979ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:21:30	979ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-27 07:06:49	861ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-19 21:56:20	2001ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-17 20:28:32	1935ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-09 18:06:49	9793ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-03 20:20:34	1733ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-21 22:56:44	10068ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-11 08:16:12	10719ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-24 22:06:52	1059ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-22 07:40:32	1173ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 19:42:28	1007ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-18 22:46:21	1718ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 19:40:06	1960ms	2 NS 1 A 5 MX	🔒 Secure	View