grant-thornton.dk

📜 Historical scan 2026-06-17 09:34:01 · ← 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 162ms

Nameserver	IP addresses	PTR	ASN / ISP
apollo.ns.cloudflare.com	—	—	—
harleigh.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 153ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 151ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:a3c9	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:fbe	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 156ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.15.190,172.67.163.201 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a3c9,2606:4700:3033::6815:fbe

📝 TXT Records#

1 records 435ms

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 2026-10-08 03:20:11

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#

261ms

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

🏷️ SOA#

158ms

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 (3267d)

📋 WHOIS#

⏱️ Lookup Timing#

162ms

153ms

152ms

AAAA

151ms

TXT

435ms

CAA

151ms

HTTPS

156ms

TLSA

45ms

SOA

158ms

MTA-STS

56ms

DNSSEC

261ms

SRV

0ms

Total

775ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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	2753ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 09:34:01 shown	775ms	2 NS 2 A 0 MX	🔓 Insecure