hansbuch.dk DNS records

🖥️ Nameservers2 records 303ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 292ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records1 records 280ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hansbuch-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca09::d 2a01:111:f403:ca09::e 52.101.68.3 52.101.68.39 52.101.73.28 52.101.73.30	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.40
🔶 Autoconfig	hansbuch.dk → 162.159.135.42

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 439ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records10 records 1292ms

TXT Record
apple-domain-verification=KHS2t5POYEU9ZpfD
Bn1j9W9y5QsHmogkukITKEqdRqQgm/T5lFArGHhltjbS3Y7JSmd0eBBAPpQgtSDlynQzXxHSB/npkUhnz+kpYg==
ca3-7c0e27203e7d4393b62c0ee3e8970a8a
ca3-ee511579dc2a48969dfe059fc23f51fa
google-site-verification=A484YCD50vRQfR2EnasXSNbP0o6UQuK4uajrAq9d8r0
google-site-verification=WE2u7v1fNa1TlwytbRUnJbsr9RLwE19a0tCtoRO-tJg
MS=ms65210201
MS=ms94079521
v=spf1 ip4:185.201.107.3 ip4:80.208.29.26 ip4:185.201.104.242 ip4:108.142.216.173 ip4:188.244.64.53 ip4:212.98.94.7 include:spf.protection.outlook.com include:spf.dandomain.dk include:spf.autopilothq.com include:sendgrid.net -all
zoho-verification=zb28319044.zmverify.zoho.eu

✉️ SPF

Policy	Record (hansbuch.dk)
-all (hard fail)	v=spf1 ip4:185.201.107.3 ip4:80.208.29.26 ip4:185.201.104.242 ip4:108.142.216.173 ip4:188.244.64.53 ip4:212.98.94.7 include:spf.protection.outlook.com include:spf.dandomain.dk include:spf.autopilothq.com include:sendgrid.net -all

📨 DMARC

Policy	Record (_dmarc.hansbuch.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:itu@hansbuch.dk; ruf=mailto:it@fstg.dk

📬 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
CNAME	_acme-challenge.hansbuch.dk	hansbuch.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC744ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

303ms

A

292ms

MX

280ms

AAAA

280ms

TXT

1292ms

CAA

377ms

HTTPS

368ms

TLSA

443ms

SOA

0ms

MTA-STS

533ms

DNSSEC

744ms

SRV

439ms

Total

8978ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 12:31:57	8978ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 13:30:48	4165ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 18:32:23	2717ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 12:13:31	5269ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 05:43:07	2289ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:06:50	5385ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-06-17 11:04:50	913ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:03:30	1322ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:54:46	1843ms	2 NS 1 A 1 MX	🔒 Secure	View