grant-thornton.dk

📜 Historical scan 2026-06-20 06:29:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

grant-thornton.dk is a .dk domain served by 2 nameservers (apollo.ns.cloudflare.com, harleigh.ns.cloudflare.com). It was registered on 10 July 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.15.190 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 315ms

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 212ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.15.190	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.163.201	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 204ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:fbe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:a3c9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 312ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.15.190,172.67.163.201 ech=AEX+DQBBfAAgACBmw0QpofV+SWE2CNQcawlJDazfmzgx8yx3lHcFT62mJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:fbe,2606:4700:3035::ac43:a3c9

📝 TXT Records#

1 records 600ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.grant-thornton.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 2026-10-23 06:46:19

www	104.21.15.190 172.67.163.201 2606:4700:3030::6815:fbe 2606:4700:3035::ac43:a3c9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network grant-thornton.dk: 104.21.15.190 172.67.163.201 2606:4700:3030::6815:fbe 2606:4700:3035::ac43:a3c9 (AS13335) www.grant-thornton.dk: 104.21.15.190 172.67.163.201 2606:4700:3030::6815:fbe 2606:4700:3035::ac43:a3c9 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

417ms

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

🏷️ SOA#

327ms

Field	Value
Serial	2404029097
Primary NS (MNAME)	apollo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 18:19:29

Field	Value
Registrar	Simply.com A/S
Registered	1998-07-10
Expires	2035-09-30 (3264d)

📋 WHOIS#

⏱️ Lookup Timing#

315ms

212ms

168ms

AAAA

204ms

TXT

600ms

CAA

299ms

HTTPS

312ms

TLSA

231ms

SOA

327ms

MTA-STS

299ms

DNSSEC

417ms

SRV

351ms

Total

2753ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 06:46:18	1945ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-16 19:57:59	564ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 22:22:07	760ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 17:36:26	963ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 08:59:27	763ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 06:34:42	976ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 22:50:04	931ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 11:34:30	935ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 06:29:36 shown	2753ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 09:34:01	775ms	2 NS 2 A 0 MX	🔓 Insecure