madselkjaer.dk DNS records

🖥️ Nameservers2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.nordicway.dk	2a01:4f8:c2c:d3c0::1 78.47.45.64	ns3.nordicway.dk ns3.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.nordicway.dk	2a01:4f8:c010:24a2::1 78.47.56.84	ns4.nordicway.dk ns4.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
148.251.244.167	3600s	cp06.nordicway.dk	AS24940	Hetzner Online GmbH	148.251.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records4 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	madselkjaer.dk	148.251.244.167 2a01:4f8:192:810d::2	cp06.nordicway.dk cp06.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
10	3600s	mxext1.mailbox.org	2001:67c:2050:104:0:1:25:1 80.241.60.212	mx1.mailbox.org mx1.mailbox.org	AS199118 Heinlein-Support GmbH AS199118 Heinlein-Support GmbH
10	3600s	mxext2.mailbox.org	2001:67c:2050:104:0:2:25:1 80.241.60.215	mx2.mailbox.org mx2.mailbox.org	AS199118 Heinlein-Support GmbH AS199118 Heinlein-Support GmbH
20	3600s	mxext3.mailbox.org	2001:67c:2050:104:0:3:25:1 80.241.60.216	mx3.mailbox.org mx3.mailbox.org	AS199118 Heinlein-Support GmbH AS199118 Heinlein-Support GmbH

🔷 AAAA Records (IPv6)1 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:192:810d::2	3600s	cp06.nordicway.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 288ms

TXT Record
google-site-verification=BNYZpTCOtBEX0ElrLyJU3kjayzRVwLJWVinysHn2NHo
v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 +ip4:116.202.210.122 +include:relay.mailchannels.net ~all

✉️ SPF

Policy	Record (madselkjaer.dk)
~all (soft fail)	v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 +ip4:116.202.210.122 +include:relay.mailchannels.net ~all

📨 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.madselkjaer.dk	qEBYKw-wyrf8DqIvS5k9CYTeSPSxFxFAUnXz1cQTN9c

🔗 TLSA / DANE9 records 101ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext1.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext2.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	E41CC7633029AFDBA53744D7E5FC31EF…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	4758AF6F02DFB5DC8795FA402E77A8A0…
SMTP _25._tcp.mxext3.mailbox.org	DANE-EE · SPKI · SHA-256	996AD31D65E03F038B8EC950F6F26611…

🔐 DNSSEC113ms

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	2026090100
Primary NS (MNAME)	ns3.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 RegistrationWHOIS fetched 2026-07-03 16:28:47

Field	Value
Registrar	nordicway ApS
Registered	2018-11-02
Expires	2026-11-30 (88d)

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

42ms

MX

44ms

AAAA

43ms

TXT

288ms

CAA

48ms

HTTPS

50ms

TLSA

101ms

SOA

0ms

MTA-STS

73ms

DNSSEC

113ms

SRV

70ms

Total

2526ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 05:02:53	2526ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-31 04:31:37	2566ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-30 00:55:55	2417ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-28 18:26:17	3423ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-27 17:31:39	1702ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-27 11:56:15	3444ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-26 11:44:49	2083ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-24 19:48:30	1046ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-23 19:32:59	5181ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-22 14:25:53	10191ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-21 14:07:42	7972ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-20 14:03:43	10145ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-19 09:23:56	1762ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-18 09:20:27	2331ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-17 04:11:58	1691ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-16 03:13:01	3772ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-14 20:31:01	6405ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-13 19:22:33	5739ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-11 19:28:13	1899ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-10 01:14:52	4139ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-07 07:53:53	3112ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-08-01 14:22:43	2670ms	2 NS 1 A 4 MX	❓ Unknown	View
2026-07-29 12:41:16	10391ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-07-28 01:51:31	11091ms	2 NS 1 A 4 MX	❓ Unknown	View
2026-07-27 01:15:05	12431ms	2 NS 1 A 4 MX	❓ Unknown	View