tømrer-mathias.dk DNS records

🖥️ Nameservers2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
cruz.ns.cloudflare.com	108.162.192.88 172.64.32.88 173.245.58.88 2606:4700:50::adf5:3a58 2803:f800:50::6ca2:c058 2a06:98c1:50::ac40:2058	cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mack.ns.cloudflare.com	108.162.195.37 162.159.44.37 172.64.35.37 2606:4700:58::a29f:2c25 2803:f800:50::6ca2:c325 2a06:98c1:50::ac40:2325	mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com mack.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.34.179	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.163.145	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.34.179
🔶 Autoconfig	172.67.163.145

🔷 AAAA Records (IPv6)2 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:a391	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:22b3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.34.179,172.67.163.145 ech=AEX+DQBBJQAgACBICK7h0rMIouc/HzScB0c6+6qlcejBgzELObuLPlL7NQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:a391,2606:4700:3034::6815:22b3

📝 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)

🔐 DNSSEC111ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2413001739
Primary NS (MNAME)	cruz.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

59ms

A

53ms

MX

54ms

AAAA

53ms

TXT

249ms

CAA

45ms

HTTPS

45ms

TLSA

67ms

SOA

0ms

MTA-STS

64ms

DNSSEC

111ms

SRV

93ms

Total

1187ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 17:56:24	1187ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-24 13:29:22	3398ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-17 08:12:54	2547ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-31 01:44:07	1006ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-20 15:43:25	16840ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-17 03:28:58	879ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-08 17:12:58	1574ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-27 04:25:06	1034ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-26 14:18:03	881ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-24 10:56:10	325ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 07:14:44	346ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 20:34:14	2724ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 11:41:53	744ms	2 NS 2 A 0 MX	🔒 Secure	View