dofsa.dk DNS records

🖥️ Nameservers2 records 71ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnshotel.dk	2a01:4f8:1c17:4999::2 88.99.120.238	ns1.dnshotel.dk ns1.dnshotel.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.dnshotel.dk	2a01:4f8:c0c:4051::2 94.130.170.39	ns2.dnshotel.dk ns2.dnshotel.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.2.16	3600s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇳🇱 The Netherlands	Amsterdam

📧 MX Records3 records 81ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dofsa-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::8 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.16 52.101.73.11 52.101.73.12 52.101.73.153	mail-db9pr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
10	3600s	mxa.eu.mailgun.org	34.111.130.244	244.130.111.34.bc.googleusercontent.com	AS396982 Google LLC
10	3600s	mxb.eu.mailgun.org	34.111.130.244	244.130.111.34.bc.googleusercontent.com	AS396982 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	49.12.83.125

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 146ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 497ms

TXT Record
facebook-domain-verification=ut3oeug6g3ljrzcdouhxifkxzlgnhf
MS=ms50613639
v=spf1 ip4:49.12.83.125 include:spf.azehosting.net include:spf.resellerhotel.dk ip4:194.150.113.0/24 ip4:194.150.112.0/24 ip4:94.143.11.218 include:spf.protection.outlook.com include:mailgun.org ~all

✉️ SPF

Policy	Record (dofsa.dk)
~all (soft fail)	v=spf1 ip4:49.12.83.125 include:spf.azehosting.net include:spf.resellerhotel.dk ip4:194.150.113.0/24 ip4:194.150.112.0/24 ip4:94.143.11.218 include:spf.protection.outlook.com include:mailgun.org ~all

📨 DMARC

Policy	Record (_dmarc.dofsa.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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.dofsa.dk	tUWXw_ANUFmsINZEsu98GNvANB-ZMI_7kfVaEUwigU0

🔗 TLSA / DANE

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

🔐 DNSSEC159ms

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	2026071203
Primary NS (MNAME)	ns1.dnshotel.dk
Responsible (RNAME)	tb@qwertyit.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

71ms

A

77ms

MX

81ms

AAAA

64ms

TXT

497ms

CAA

92ms

HTTPS

78ms

TLSA

1353ms

SOA

0ms

MTA-STS

16049ms

DNSSEC

159ms

SRV

146ms

Total

18338ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-14 06:35:45	18338ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-06 00:42:34	5397ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-02 10:42:47	2903ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 07:28:08	934ms	2 NS 1 A 3 MX	⚠️ Bogus	View
2026-06-20 06:59:38	941ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 04:05:59	712ms	2 NS 1 A 3 MX	🔓 Insecure	View