difo.dk DNS records

🖥️ Nameservers3 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
auth01.ns.dk-hostmaster.dk	193.163.102.11 2a01:630:0:40::11	auth01.ns.dk-hostmaster.dk auth01.ns.dk-hostmaster.dk	AS39839 Punktum dk A/S AS39839 Punktum dk A/S
auth02.ns.dk-hostmaster.dk	193.163.102.24 2a01:630:0:40::24	auth02.ns.dk-hostmaster.dk auth02.ns.dk-hostmaster.dk	AS39839 Punktum dk A/S AS39839 Punktum dk A/S
auth03.ns.dk-hostmaster.dk	130.226.213.139 2001:878:0:e000:82:e2:d5:8b	auth03.ns.dk-hostmaster.dk auth03.ns.dk-hostmaster.dk	AS1835 IDDQD-AS AS1835 IDDQD-AS

🌍 A Records1 records 98ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.208.36.98	300s	188.208.36.98.static.hosted.by.combell-ops.net	AS34762	Combell NV	188.208.36.0/23	🇧🇪 Belgium	—

📧 MX Records1 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	difo-dk.w-v1.mx.microsoft	2a01:111:f403:ca04::5 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 2a01:111:f403:ca09::d 52.101.181.153 52.101.73.11 52.101.73.126 52.101.73.16	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.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

🔷 AAAA Records (IPv6)1 records 117ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:1c98:1000:1262:0:3:62bd:b96e	300s	—	AS34762	Combell NV	2a00:1c98:0:0:0:0:0:0/32	🇧🇪 Belgium	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 323ms

TXT Record
@=5f5d80474d6558e3deb585afa9261ae8
google-site-verification=8Yg1TcBH-J-9nguqOlM03sfrCOo3MLknwojzqt9xkLY
v=spf1 include:mailgun.org include:_spf.dk-hostmaster.dk -all
www=060427291c5a5f1002fb008eae5496d9

✉️ SPF

Policy	Record (difo.dk)
-all (hard fail)	v=spf1 include:mailgun.org include:_spf.dk-hostmaster.dk -all

📨 DMARC

Policy	Record (_dmarc.difo.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:bvntwxul@ag.dmarcian-eu.com; ruf=mailto:bvntwxul@fr.dmarcian-eu.com

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records4 records 117ms

Flags	Tag	Value
0	iodef	mailto:abuse@punktum.dk
0	issue	letsencrypt.org
0	issue	sectigo.com
0	issuewild	;

🔗 TLSA / DANE4 records 429ms

Service / Owner	Type	Cert association
SMTP _25._tcp.difo-dk.w-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.difo-dk.w-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.difo-dk.w-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	C1AD7778796D20BCA65C889A26550211…
SMTP _25._tcp.difo-dk.w-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	EA7A25255D111FC3CE4CB8FABE3ADF9C…

🔐 DNSSEC223ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082900
Primary NS (MNAME)	auth01.ns.dk-hostmaster.dk
Responsible (RNAME)	tech@punktum.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

73ms

A

98ms

MX

97ms

AAAA

117ms

TXT

323ms

CAA

117ms

HTTPS

101ms

TLSA

429ms

SOA

0ms

MTA-STS

136ms

DNSSEC

223ms

SRV

117ms

Total

2345ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 21:58:58	2345ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 20:50:37	2271ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 19:12:33	2310ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 06:04:42	1445ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 00:05:11	3537ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 14:59:36	6397ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 16:25:27	2247ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 19:12:04	1668ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 23:27:30	1364ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 02:17:16	2069ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 02:15:20	1520ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 14:00:42	1209ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 12:31:12	1646ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 04:30:16	3270ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 18:59:46	2015ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 07:48:32	5115ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 07:48:13	1670ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 06:06:34	1299ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 06:06:31	1370ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 15:27:29	878ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 15:29:56	915ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 19:06:30	1304ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 17:34:09	4568ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 02:45:30	805ms	3 NS 1 A 1 MX	🔒 Secure	View