mathias-it.dk DNS records

🖥️ Nameservers2 records 77ms

Nameserver	IP addresses	PTR	ASN / ISP
dell.ns.cloudflare.com	108.162.192.94 172.64.32.94 173.245.58.94 2606:4700:50::adf5:3a5e 2803:f800:50::6ca2:c05e 2a06:98c1:50::ac40:205e	dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ned.ns.cloudflare.com	108.162.193.210 172.64.33.210 173.245.59.210 2606:4700:58::adf5:3bd2 2803:f800:50::6ca2:c1d2 2a06:98c1:50::ac40:21d2	ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.62.98.10	300s	0x573e620a.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	87.62.0.0/15	🇩🇰 Denmark	Viborg

📧 MX Records1 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.mathias-it.dk	87.62.98.10	0x573e620a.static.cust.fastspeed.dk	AS3292 TDC Holding A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	mathias-it.dk → 87.62.98.10
🔶 Autoconfig	mathias-it.dk → 87.62.98.10

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 358ms

TXT Record
v=spf1 a mx ip4:87.62.98.10 ~all

✉️ SPF

Policy	Record (mathias-it.dk)
~all (soft fail)	v=spf1 a mx ip4:87.62.98.10 ~all

📨 DMARC

Policy	Record (_dmarc.mathias-it.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:mvi@mathias-it.dk; ruf=mailto:mvi@mathias-it.dk; pct=50

📬 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
CNAME	_acme-challenge.mathias-it.dk	c6e6472d-42c7-4c71-b033-9e8be4367fea.auth.acme-dns.io
TXT	c6e6472d-42c7-4c71-b033-9e8be4367fea.auth.acme-dns.io	3ZiFbcpxsJxEddQftIc-R9aO-RYqN3sDYvql3pbiFSE
TXT	c6e6472d-42c7-4c71-b033-9e8be4367fea.auth.acme-dns.io	akMXYGHCbYD8CAvSxs22EX1rfqfyZLJgOhPlYYGPUIs

🔗 TLSA / DANE

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

🔐 DNSSEC179ms

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

🏷️ SOA0ms

Field	Value
Serial	2413493789
Primary NS (MNAME)	dell.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

77ms

A

83ms

MX

76ms

AAAA

64ms

TXT

358ms

CAA

87ms

HTTPS

83ms

TLSA

101ms

SOA

0ms

MTA-STS

100ms

DNSSEC

179ms

SRV

110ms

Total

1230ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 01:27:52	1230ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 08:27:31	1018ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 19:31:48	1279ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 02:49:54	2513ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 10:46:16	1312ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 16:17:43	9886ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 06:24:13	947ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 11:04:04	954ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:40:10	1183ms	2 NS 1 A 1 MX	🔒 Secure	View