granthornton.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
apollo.ns.cloudflare.com	108.162.193.66 172.64.33.66 173.245.59.66 2606:4700:58::adf5:3b42 2803:f800:50::6ca2:c142 2a06:98c1:50::ac40:2142	apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com apollo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
harleigh.ns.cloudflare.com	108.162.194.58 162.159.38.58 172.64.34.58 2606:4700:50::a29f:263a 2803:f800:50::6ca2:c23a 2a06:98c1:50::ac40:223a	harleigh.ns.cloudflare.com harleigh.ns.cloudflare.com harleigh.ns.cloudflare.com harleigh.ns.cloudflare.com harleigh.ns.cloudflare.com harleigh.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.6.136	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.154.225	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 29ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:688	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9ae1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 27ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.6.136,172.67.154.225 ech=AEX+DQBBbQAgACB7/SBH+xqW4r7SI60BZcc14GXZERm9bXXLDs1CZjL2RwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:688,2606:4700:3033::ac43:9ae1

📝 TXT Records1 records 141ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (granthornton.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.granthornton.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:05467b80528a516@rep.dmarcanalyzer.com; ruf=mailto:05467b80528a516@for.dmarcanalyzer.com; fo=1;

📬 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.granthornton.dk	5wgLPCbVLhCM3e6bpVf-YZIv0Ht9btIq6e7Sp8W5Axc
TXT	_acme-challenge.granthornton.dk	hMZ0DChtHw8Lo7YtHUxIhr0E1kjvwXQwRvpDKaM0kQg

🔗 TLSA / DANE

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

🔐 DNSSEC95ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413595954
Primary NS (MNAME)	apollo.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

28ms

A

27ms

MX

32ms

AAAA

29ms

TXT

141ms

CAA

25ms

HTTPS

27ms

TLSA

39ms

SOA

0ms

MTA-STS

58ms

DNSSEC

95ms

SRV

52ms

Total

478ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:52:46	478ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-22 14:06:02	1520ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-16 17:40:22	1205ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 09:54:11	810ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-27 00:21:03	1001ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 10:43:41	804ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 10:38:44	828ms	2 NS 2 A 0 MX	🔓 Insecure	View