gisko.dk DNS records

🖥️ Nameservers2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
donovan.ns.cloudflare.com	108.162.195.114 162.159.44.114 172.64.35.114 2606:4700:58::a29f:2c72 2803:f800:50::6ca2:c372 2a06:98c1:50::ac40:2372	donovan.ns.cloudflare.com donovan.ns.cloudflare.com donovan.ns.cloudflare.com donovan.ns.cloudflare.com donovan.ns.cloudflare.com donovan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
shubhi.ns.cloudflare.com	108.162.194.63 162.159.38.63 172.64.34.63 2606:4700:50::a29f:263f 2803:f800:50::6ca2:c23f 2a06:98c1:50::ac40:223f	shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com shubhi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.66.136	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.160.102	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:a066	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:4288	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.66.136,172.67.160.102 ech=AEX+DQBBnAAgACCB2jukVa63u4wY0ciOytXFeQRXNtbuq3Ej+E0CGGzRTwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a066,2606:4700:3036::6815:4288

📝 TXT Records1 records 204ms

TXT Record
v=spf1 include:send.resend.com ~all

✉️ SPF

Policy	Record (gisko.dk)
~all (soft fail)	v=spf1 include:send.resend.com ~all

📨 DMARC

Policy	Record (_dmarc.gisko.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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)

🔐 DNSSEC79ms

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	2412702886
Primary NS (MNAME)	donovan.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

56ms

A

43ms

MX

59ms

AAAA

58ms

TXT

204ms

CAA

74ms

HTTPS

44ms

TLSA

54ms

SOA

0ms

MTA-STS

75ms

DNSSEC

79ms

SRV

74ms

Total

902ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 19:25:25	902ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-19 19:16:51	984ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-18 19:16:27	5834ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-15 15:42:12	1550ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 23:55:01	1847ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 14:55:13	1180ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 23:55:36	2289ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 09:27:01	2899ms	2 NS 2 A 0 MX	🔓 Insecure	View