sessionslogning.dk DNS records

🖥️ Nameservers2 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
guss.ns.cloudflare.com	108.162.193.172 172.64.33.172 173.245.59.172 2606:4700:58::adf5:3bac 2803:f800:50::6ca2:c1ac 2a06:98c1:50::ac40:21ac	guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com guss.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
roxy.ns.cloudflare.com	108.162.192.142 172.64.32.142 173.245.58.142 2606:4700:50::adf5:3a8e 2803:f800:50::6ca2:c08e 2a06:98c1:50::ac40:208e	roxy.ns.cloudflare.com roxy.ns.cloudflare.com roxy.ns.cloudflare.com roxy.ns.cloudflare.com roxy.ns.cloudflare.com roxy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.7.247	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.188.30	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:7f7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:bc1e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.7.247,172.67.188.30 ech=AEX+DQBBXQAgACD4tluV7+N6egP3rjc95AhG8H8rAWHDx+Y5v46cYnx6AwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:7f7,2606:4700:3036::ac43:bc1e

📝 TXT Records2 records 164ms

TXT Record
v=spf1 -all
v=spf1 include:_spf.mx.cloudflare.net -all

✉️ SPF

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (sessionslogning.dk)
-all (hard fail)	v=spf1 -all
-all (hard fail)	v=spf1 include:_spf.mx.cloudflare.net -all

📨 DMARC

Policy	Record (_dmarc.sessionslogning.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:kvewjhrz@ag.dmarcian-eu.com; ruf=mailto:kvewjhrz@fr.dmarcian-eu.com; fo=1;
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records11 records 39ms

Flags	Tag	Value
0	iodef	mailto:info@sessionslogning.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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.sessionslogning.dk	1A0XSG8bWdr_ZfCInJ12YZ0sqoDsYTl6t16Otniq9LM
TXT	_acme-challenge.sessionslogning.dk	Li3j5oT6JzvGfS85t3ajdKn__Iv3RAC-jtm_byrLb8Y

🔗 TLSA / DANE

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

🔐 DNSSEC110ms

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

🏷️ SOA0ms

Field	Value
Serial	2413321477
Primary NS (MNAME)	guss.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

41ms

A

37ms

MX

34ms

AAAA

41ms

TXT

164ms

CAA

39ms

HTTPS

36ms

TLSA

49ms

SOA

0ms

MTA-STS

49ms

DNSSEC

110ms

SRV

61ms

Total

650ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:42:38	650ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-26 06:22:06	1501ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-22 18:47:55	1883ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-07 07:42:10	1109ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-02 06:29:56	8776ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-11 12:40:09	1936ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-30 03:45:31	882ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-23 18:03:48	1036ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-18 01:33:34	890ms	2 NS 2 A 0 MX	🔒 Secure	View