gdsv.dk DNS records

🖥️ Nameservers2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
seth.ns.cloudflare.com	108.162.193.142 172.64.33.142 173.245.59.142 2606:4700:58::adf5:3b8e 2803:f800:50::6ca2:c18e 2a06:98c1:50::ac40:218e	seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com seth.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ziggy.ns.cloudflare.com	108.162.194.237 162.159.38.237 172.64.34.237 2606:4700:50::a29f:26ed 2803:f800:50::6ca2:c2ed 2a06:98c1:50::ac40:22ed	ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.229.236.111	300s	s11.speedio.dk	AS215686	Edelskjold Holding ApS	91.229.236.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.gdsv.dk	91.229.236.111	s11.speedio.dk	AS215686 Edelskjold Holding ApS

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 220ms

TXT Record
v=spf1 a mx include:s11.speedio.dk include:s11-proxy.speedio.dk ~all

✉️ SPF

Policy	Record (gdsv.dk)
~all (soft fail)	v=spf1 a mx include:s11.speedio.dk include:s11-proxy.speedio.dk ~all

📨 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)

🔐 DNSSEC80ms

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	2411483351
Primary NS (MNAME)	seth.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

42ms

A

42ms

MX

54ms

AAAA

43ms

TXT

220ms

CAA

33ms

HTTPS

42ms

TLSA

68ms

SOA

0ms

MTA-STS

70ms

DNSSEC

80ms

SRV

76ms

Total

622ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:34:43	622ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 22:10:14	593ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 19:28:00	3470ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 17:11:38	2765ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 12:41:49	1497ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 09:34:04	827ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 10:04:28	1174ms	2 NS 1 A 1 MX	🔓 Insecure	View