mathilday.dk DNS records

🖥️ Nameservers2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
riya.ns.cloudflare.com	108.162.194.155 162.159.38.155 172.64.34.155 2606:4700:50::a29f:269b 2803:f800:50::6ca2:c29b 2a06:98c1:50::ac40:229b	riya.ns.cloudflare.com riya.ns.cloudflare.com riya.ns.cloudflare.com riya.ns.cloudflare.com riya.ns.cloudflare.com riya.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tosana.ns.cloudflare.com	108.162.195.43 162.159.44.43 172.64.35.43 2606:4700:58::a29f:2c2b 2803:f800:50::6ca2:c32b 2a06:98c1:50::ac40:232b	tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.ns.cloudflare.com tosana.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.36.166	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.197.150	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:24a6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:c596	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 41ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.36.166,172.67.197.150 ech=AEX+DQBBcQAgACBkfm1S7HFPnDcTlA7LUQ5Nj30V6DXfmPds9fhKyShMSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:24a6,2606:4700:3035::ac43:c596

📝 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)

🔐 DNSSEC102ms

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	2413749326
Primary NS (MNAME)	riya.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

36ms

MX

40ms

AAAA

36ms

TXT

149ms

CAA

33ms

HTTPS

41ms

TLSA

38ms

SOA

0ms

MTA-STS

44ms

DNSSEC

102ms

SRV

57ms

Total

474ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 12:04:44	474ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-31 00:36:23	1349ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 02:49:47	738ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-25 03:16:09	1242ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-01 17:50:11	738ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 21:52:11	1678ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 23:59:40	845ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-19 18:54:00	9355ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 12:03:35	929ms	2 NS 2 A 0 MX	🔓 Insecure	View