arkitektkontor.dk DNS records

🖥️ Nameservers2 records 34ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.88.95.64	3600s	dedi7385.your-server.de	AS24940	Hetzner Online GmbH	23.88.0.0/17	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	arkitektkontor-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::7 2a01:111:f403:ca09::26 2a01:111:f403:ca09::a 52.101.181.153 52.101.68.15 52.101.73.126 52.101.73.153	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr05cu00401.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
🔶 Autoconfig	arkitektkontor.dk → 23.88.95.64

🔷 AAAA Records (IPv6)1 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:1061:1138::2	3600s	dedi7385.your-server.de	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 114ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records1 records 192ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (arkitektkontor.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com -all

📨 DMARC

Policy	Record (_dmarc.arkitektkontor.dk)
p=none (monitor only)	v=DMARC1;p=none;rua=mailto:hvam@arkitektkontor.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
TXT	_acme-challenge.arkitektkontor.dk	8zldfC1EAFpBKsgFZG3Fynci2e06bqYedvFPcHPoCuE

🔗 TLSA / DANE

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

🔐 DNSSEC70ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082205
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

34ms

A

47ms

MX

38ms

AAAA

45ms

TXT

192ms

CAA

42ms

HTTPS

54ms

TLSA

649ms

SOA

0ms

MTA-STS

62ms

DNSSEC

70ms

SRV

114ms

Total

1271ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 20:21:11	1271ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 04:37:05	9769ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 04:24:02	7641ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 21:04:46	5453ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 16:35:05	3149ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 15:58:49	5145ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 20:48:28	1226ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 00:22:08	1550ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 04:35:11	1094ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 21:22:46	1175ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 03:08:47	3535ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 14:34:58	8209ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 13:39:23	711ms	2 NS 1 A 1 MX	🔒 Secure	View