kostinfo.dk DNS records

🖥️ Nameservers2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
eve.ns.cloudflare.com	108.162.194.204 162.159.38.204 172.64.34.204 2606:4700:50::a29f:26cc 2803:f800:50::6ca2:c2cc 2a06:98c1:50::ac40:22cc	eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com eve.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nicolas.ns.cloudflare.com	108.162.195.84 162.159.44.84 172.64.35.84 2606:4700:58::a29f:2c54 2803:f800:50::6ca2:c354 2a06:98c1:50::ac40:2354	nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com nicolas.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.4.157	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.132.59	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 68ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:49d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:843b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.4.157,172.67.132.59 ech=AEX+DQBBOgAgACA1YBk+0y8qKrL7l0GNZWEEaE6m9foiDHrnKW5g5pljdAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:49d,2606:4700:3036::ac43:843b

📝 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

🔗 TLSA / DANE

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

🔐 DNSSEC162ms

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	2410246794
Primary NS (MNAME)	eve.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

35ms

A

71ms

MX

44ms

AAAA

68ms

TXT

302ms

CAA

73ms

HTTPS

37ms

TLSA

82ms

SOA

0ms

MTA-STS

96ms

DNSSEC

162ms

SRV

91ms

Total

866ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-23 15:42:22	866ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-20 17:35:36	2680ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 11:13:51	1191ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 09:53:45	2114ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 07:12:45	1178ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 19:58:05	1273ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-13 22:34:55	8652ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-10 21:34:04	754ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 00:32:48	8666ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 19:43:56	726ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 16:02:35	904ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 01:14:45	9431ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 20:34:52	2139ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 09:29:43	4541ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 07:17:30	521ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 23:39:48	363ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 05:59:33	368ms	2 NS 0 A 0 MX	🔒 Secure	View