qronus.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
gigi.ns.cloudflare.com	108.162.194.12 162.159.38.12 172.64.34.12 2606:4700:50::a29f:260c 2803:f800:50::6ca2:c20c 2a06:98c1:50::ac40:220c	gigi.ns.cloudflare.com gigi.ns.cloudflare.com gigi.ns.cloudflare.com gigi.ns.cloudflare.com gigi.ns.cloudflare.com gigi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
john.ns.cloudflare.com	108.162.193.185 172.64.33.185 173.245.59.185 2606:4700:58::adf5:3bb9 2803:f800:50::6ca2:c1b9 2a06:98c1:50::ac40:21b9	john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.6.118	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.134.210	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)2 records 24ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:86d2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:676	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 33ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.6.118,172.67.134.210 ech=AEX+DQBBwQAgACDqOcUEAlQbxnjwDycL7AA5kS/2g0Yz6hqlFjNpSrq3VQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:86d2,2606:4700:3037::6815:676

📝 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.qronus.dk	N32vZ3G6QL76S50_VtnMB0zn-TfBvFA2nQicFK-lkKU
TXT	_acme-challenge.qronus.dk	t1YYdJ7BMDlakWswWoG4kVJIxGJOS_brIK9RNC0qkDo

🔗 TLSA / DANE

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

🔐 DNSSEC105ms

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	2413417986
Primary NS (MNAME)	gigi.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

29ms

A

38ms

MX

28ms

AAAA

24ms

TXT

140ms

CAA

34ms

HTTPS

33ms

TLSA

40ms

SOA

0ms

MTA-STS

41ms

DNSSEC

105ms

SRV

47ms

Total

494ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 06:21:52	494ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-23 06:05:29	2134ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-22 05:53:46	1080ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 06:17:34	556ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-02 16:45:46	1768ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 22:44:35	923ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 23:30:26	725ms	2 NS 1 A 0 MX	🔒 Secure	View