knirren.dk DNS records

🖥️ Nameservers2 records 90ms

Nameserver	IP addresses	PTR	ASN / ISP
rene.ns.cloudflare.com	108.162.195.180 162.159.44.180 172.64.35.180 2606:4700:58::a29f:2cb4 2803:f800:50::6ca2:c3b4 2a06:98c1:50::ac40:23b4	rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com rene.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
surina.ns.cloudflare.com	108.162.194.19 162.159.38.19 172.64.34.19 2606:4700:50::a29f:2613 2803:f800:50::6ca2:c213 2a06:98c1:50::ac40:2213	surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com surina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.25.66	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.223.109	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 79ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1942	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:df6d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 136ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.25.66,172.67.223.109 ech=AEX+DQBBBQAgACAI29LdIGQ823magvHOCa+pRkW7nk1DjW8Pq9PWICq3WgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1942,2606:4700:3033::ac43:df6d

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.knirren.dk	HN4mXXpeLBeqgP5jDupp_TdtSMGwUBc5VqPusXBRP-8
TXT	_acme-challenge.knirren.dk	QNFANaE9oBpqhOenNMTXuks9Vfx6qGcnRrB0t-tW4i8

🔗 TLSA / DANE

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

🔐 DNSSEC257ms

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	2413709064
Primary NS (MNAME)	rene.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-07-03 07:57:41

Field	Value
Registrar	Simply.com A/S
Registered	2023-01-31
Expires	2027-01-30 (150d)

📋 WHOIS

⏱️ Lookup Timing

NS

90ms

A

73ms

MX

81ms

AAAA

79ms

TXT

344ms

CAA

147ms

HTTPS

136ms

TLSA

144ms

SOA

0ms

MTA-STS

175ms

DNSSEC

257ms

SRV

170ms

Total

1079ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 17:22:08	1079ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-31 14:04:23	1212ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-28 17:06:19	975ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 07:53:01	1425ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-26 13:27:47	1558ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-23 12:35:25	795ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 13:11:06	792ms	2 NS 2 A 0 MX	🔓 Insecure	View