jordgrus.dk

📜 Historical scan 2026-06-26 08:00:20 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jordgrus.dk is a .dk domain served by 2 nameservers (cody.ns.cloudflare.com, crystal.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.23.138 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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 159ms

Nameserver	IP addresses	PTR	ASN / ISP
cody.ns.cloudflare.com	108.162.193.107 172.64.33.107 173.245.59.107 2606:4700:58::adf5:3b6b 2803:f800:50::6ca2:c16b 2a06:98c1:50::ac40:216b	cody.ns.cloudflare.com cody.ns.cloudflare.com cody.ns.cloudflare.com cody.ns.cloudflare.com cody.ns.cloudflare.com cody.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
crystal.ns.cloudflare.com	108.162.194.202 162.159.38.202 172.64.34.202 2606:4700:50::a29f:26ca 2803:f800:50::6ca2:c2ca 2a06:98c1:50::ac40:22ca	crystal.ns.cloudflare.com crystal.ns.cloudflare.com crystal.ns.cloudflare.com crystal.ns.cloudflare.com crystal.ns.cloudflare.com crystal.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 150ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.23.138	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.211.82	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 146ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:d352	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:178a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 145ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.23.138,172.67.211.82 ech=AEX+DQBBeQAgACCuGPCixN7pyzB38MO3k7VIhlgiTdYiO6aQPa70n5h/XgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d352,2606:4700:3033::6815:178a

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-13 11:13:38

www	104.21.23.138 172.67.211.82 2606:4700:3030::ac43:d352 2606:4700:3033::6815:178a (AS13335) (address records, no CNAME)
www vs bare domain	Same network jordgrus.dk: 104.21.23.138 172.67.211.82 2606:4700:3030::ac43:d352 2606:4700:3033::6815:178a (AS13335) www.jordgrus.dk: 104.21.23.138 172.67.211.82 2606:4700:3030::ac43:d352 2606:4700:3033::6815:178a (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

206ms

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

🏷️ SOA#

139ms

Field	Value
Serial	2405170045
Primary NS (MNAME)	cody.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#

159ms

150ms

157ms

AAAA

146ms

TXT

267ms

CAA

144ms

HTTPS

145ms

TLSA

719ms

SOA

139ms

MTA-STS

145ms

DNSSEC

206ms

SRV

152ms

Total

2119ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 21:41:25	654ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 17:04:54	617ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 08:07:15	659ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 22:27:08	620ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-24 10:06:13	927ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-21 20:32:14	10278ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 08:00:20 shown	2119ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 03:00:29	921ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 06:38:06	2622ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 11:55:27	1079ms	2 NS 2 A 0 MX	🔓 Insecure