witzke.dk DNS records

🖥️ Nameservers3 records 39ms

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 18ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.219	3600s	webhotel11.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 21ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	witzke-dk.mail.protection.outlook.com	2a01:111:f403:c967:: 2a01:111:f403:c967::2 2a01:111:f403:c967::4 2a01:111:f403:c967::6 52.101.209.2 52.101.209.4 52.101.209.6 52.101.209.74	mail-cpcp307cu00400.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpap307cu00402.inbound.protection.outlook.com mail-cpap307cu00204.inbound.protection.outlook.com mail-cpcp307cu00206.inbound.protection.outlook.com mail-cpcp307cu00402.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)1 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:188:6004:10::27	3600s	webhotel11.hostonline.dk	AS31027	GlobalConnect A/S	2a02:188:0:0:0:0:0:0/30	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 109ms

TXT Record
ms=ms27321858
v=spf1 mx a include:_spf.hostonline.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (witzke.dk)
-all (hard fail)	v=spf1 mx a include:_spf.hostonline.dk include:spf.protection.outlook.com -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

🔗 TLSA / DANE

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

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083102
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	3600s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

18ms

MX

21ms

AAAA

34ms

TXT

109ms

CAA

21ms

HTTPS

22ms

TLSA

704ms

SOA

0ms

MTA-STS

33ms

DNSSEC

103ms

SRV

40ms

Total

1183ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 02:14:19	1183ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 10:45:40	2309ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 18:09:01	11193ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 17:44:46	2677ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-19 14:25:29	2858ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-08-14 15:57:12	4537ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-08-11 18:29:57	4278ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-08-06 13:26:29	863ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-08-01 07:54:45	706ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-25 04:56:17	1014ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-20 22:13:50	1612ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-15 19:57:11	2809ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-11 03:37:06	2814ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-06 06:29:43	1110ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-07-02 11:17:36	1488ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-06-26 06:22:59	628ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-06-20 21:04:21	776ms	3 NS 0 A 2 MX	🔒 Secure	View
2026-06-18 05:16:54	801ms	3 NS 0 A 2 MX	🔒 Secure	View