filtning.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
kobe.ns.cloudflare.com	108.162.195.193 162.159.44.193 172.64.35.193 2606:4700:58::a29f:2cc1 2803:f800:50::6ca2:c3c1 2a06:98c1:50::ac40:23c1	kobe.ns.cloudflare.com kobe.ns.cloudflare.com kobe.ns.cloudflare.com kobe.ns.cloudflare.com kobe.ns.cloudflare.com kobe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rosalyn.ns.cloudflare.com	108.162.194.59 162.159.38.59 172.64.34.59 2606:4700:50::a29f:263b 2803:f800:50::6ca2:c23b 2a06:98c1:50::ac40:223b	rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com rosalyn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.9.136	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.224	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	europe.securicore.net	104.21.59.92 172.67.222.35 2606:4700:3032::6815:3b5c 2606:4700:3032::ac43:de23	— — — —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.130.224
🔶 Autoconfig	172.67.130.224

🔷 AAAA Records (IPv6)2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:988	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:82e0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.9.136,172.67.130.224 ech=AEX+DQBB6QAgACAI2QZuys7+ocvDFl/Uo+DQlPDf5oIUQcbcgjL11GGmEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:988,2606:4700:3036::ac43:82e0

📝 TXT Records1 records 169ms

TXT Record
v=spf1 +mx +a +ip4:89.34.18.63 +include:_spf.google.com -all

✉️ SPF

Policy	Record (filtning.dk)
-all (hard fail)	v=spf1 +mx +a +ip4:89.34.18.63 +include:_spf.google.com -all

📨 DMARC

Policy	Record (_dmarc.filtning.dk)
p=reject	v=DMARC1;p=reject;sp=reject;pct=100;fo=1; rua=mailto:abc124f27e5d4e33b2717489ae021606@dmarc-reports.cloudflare.net;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2413294227
Primary NS (MNAME)	kobe.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

28ms

MX

34ms

AAAA

31ms

TXT

169ms

CAA

25ms

HTTPS

33ms

TLSA

88ms

SOA

0ms

MTA-STS

39ms

DNSSEC

103ms

SRV

54ms

Total

1246ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:12:10	1246ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-26 20:34:47	741ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-26 00:23:30	1773ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-04 15:48:04	1238ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-23 10:43:48	1052ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-11 02:09:16	9139ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-07-08 22:22:42	2343ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-23 15:43:36	1059ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-23 06:05:28	987ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-20 00:01:16	675ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 09:38:41	636ms	2 NS 2 A 1 MX	🔒 Secure	View