gurubogen.dk DNS records

🖥️ Nameservers2 records 147ms

Nameserver	IP addresses	PTR	ASN / ISP
hera.ns.cloudflare.com	108.162.192.162 172.64.32.162 173.245.58.162 2606:4700:50::adf5:3aa2 2803:f800:50::6ca2:c0a2 2a06:98c1:50::ac40:20a2	hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com hera.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jake.ns.cloudflare.com	108.162.193.122 172.64.33.122 173.245.59.122 2606:4700:58::adf5:3b7a 2803:f800:50::6ca2:c17a 2a06:98c1:50::ac40:217a	jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com jake.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 137ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.58.140	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.160.89	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.58.140
🔶 Autoconfig	104.21.58.140

🔷 AAAA Records (IPv6)2 records 126ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:a059	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3a8c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 121ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.140,172.67.160.89 ech=AEX+DQBBJwAgACAfG7/J5+lTxKMOKZp9lVJ5kgkFaR2JKz90JTHCujfwQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a059,2606:4700:3037::6815:3a8c

📝 TXT Records1 records 322ms

TXT Record
google-site-verification=zsabK6ny2vclXZ1TCa0G_qL8GJTFalAa-0ZH1D4gSJ4

✉️ 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

🔗 TLSA / DANE

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

🔐 DNSSEC280ms

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	2412739627
Primary NS (MNAME)	hera.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

147ms

A

137ms

MX

130ms

AAAA

126ms

TXT

322ms

CAA

129ms

HTTPS

121ms

TLSA

152ms

SOA

0ms

MTA-STS

153ms

DNSSEC

280ms

SRV

139ms

Total

9748ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-21 11:17:52	9748ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-20 11:09:56	5049ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-13 18:55:26	4031ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-15 23:05:05	1986ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-28 13:31:58	671ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 13:54:01	911ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 22:22:21	461ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 10:45:48	825ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 10:43:41	611ms	2 NS 2 A 0 MX	🔓 Insecure	View