ljungdahl.dk DNS records

🖥️ Nameservers3 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records1 records 22ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
168.119.73.188	300s	pro01.azehosting.net	AS24940	Hetzner Online GmbH	168.119.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mailserver1.soudal.com	144.178.233.4	mailserver1.soudal.com	AS39686 Eurofiber Nederland BV

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 42ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	0	5061	sipfed.online.lync.com

📝 TXT Records4 records 108ms

TXT Record
d365mktkey=xhyNik3X7TcMCoXBbjqbkdztUyrLJY4SkHzxjrxZ794x
knowbe4-site-verification=5327c148cd0636d8bc9b703851c4ab4d
ms=ms55675402
v=spf1 a mx ip4:81.188.106.75 ip4:168.119.73.188 a:mailserver1.soudal.com include:spf.protection.outlook.com include:marketing.dynamics.com include:servers.mcsv.net include:spf.azehosting.net -all

✉️ SPF

Policy	Record (ljungdahl.dk)
-all (hard fail)	v=spf1 a mx ip4:81.188.106.75 ip4:168.119.73.188 a:mailserver1.soudal.com include:spf.protection.outlook.com include:marketing.dynamics.com include:servers.mcsv.net include:spf.azehosting.net -all

📨 DMARC

Policy	Record (_dmarc.ljungdahl.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

🔗 TLSA / DANE

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

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082703
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

22ms

MX

31ms

AAAA

25ms

TXT

108ms

CAA

24ms

HTTPS

25ms

TLSA

115ms

SOA

0ms

MTA-STS

42ms

DNSSEC

102ms

SRV

42ms

Total

839ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:58:40	839ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 01:25:56	1066ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 20:51:00	4171ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 05:12:50	1421ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 17:13:58	1021ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 19:46:38	912ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 18:21:40	914ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 10:39:47	13969ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 06:46:51	875ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 00:53:10	899ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 11:48:17	850ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 08:47:08	1225ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 16:42:40	1205ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 11:42:25	2215ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 15:44:54	3435ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 11:48:36	653ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 11:11:46	1288ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 07:22:43	2164ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 20:48:41	591ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 23:07:54	646ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:39:39	993ms	3 NS 1 A 1 MX	🔒 Secure	View