granthornton.dk

📜 Historical scan 2026-08-31 15:52:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

granthornton.dk is a .dk domain served by 2 nameservers (apollo.ns.cloudflare.com, harleigh.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.6.136 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 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 Records#

2 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 Records#

1 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 Records#

1 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-12 01:50:49

www	104.21.6.136 172.67.154.225 2606:4700:3031::6815:688 2606:4700:3033::ac43:9ae1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network granthornton.dk: 188.114.96.1 188.114.97.1 2606:4700:3031::6815:688 2606:4700:3033::ac43:9ae1 (AS13335) www.granthornton.dk: 104.21.6.136 172.67.154.225 2606:4700:3031::6815:688 2606:4700:3033::ac43:9ae1 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 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)

🔐 DNSSEC#

95ms

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

🏷️ SOA#

0ms

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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

28ms

27ms

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
2026-09-29 18:17:52	480ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 15:23:42	2428ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 15:52:46 shown	478ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 14:06:02	1520ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-16 17:40:22	1205ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-03 09:54:11	810ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 00:21:03	1001ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:43:41	804ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:38:44	828ms	2 NS 2 A 0 MX	🔓 Insecure