klatrearbejde.dk DNS records

🖥️ Nameservers2 records 100ms

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 95ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records1 records 99ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	klatrearbejde-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 → 40.99.150.88

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 343ms

TXT Record
ca3-0adc6fda5c9049818dc35a6320fdd564
MS=ms81198222
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (klatrearbejde.dk)
-all (hard fail)	v=spf1 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.klatrearbejde.dk	klatrearbejde.dk.kinstavalidation.app

🔗 TLSA / DANE

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

🔐 DNSSEC259ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082007
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

100ms

A

95ms

MX

99ms

AAAA

93ms

TXT

343ms

CAA

124ms

HTTPS

93ms

TLSA

148ms

SOA

0ms

MTA-STS

141ms

DNSSEC

259ms

SRV

163ms

Total

2410ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-20 11:43:58	2410ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 04:06:29	3089ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 01:29:21	921ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-25 12:07:21	8670ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-16 12:52:00	914ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-09 05:54:29	9627ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-30 10:04:09	828ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 18:06:55	1963ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 12:18:39	1110ms	2 NS 1 A 4 MX	🔒 Secure	View