hjkontorcenter.dk DNS records

🖥️ Nameservers2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ithj.dk	2a01:4f8:c013:8ac3::1 49.12.187.206	ns1.ithj.dk ns1.ithj.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.ithj.dk	2a01:4f8:c0c:102d::1 49.13.202.166	ns2.ithj.dk ns2.ithj.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
88.99.93.170	14400s	server.ithj.dk	AS24940	Hetzner Online GmbH	88.99.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	hjkontorcenter-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::1 2a01:111:f403:ca09::28 2a01:111:f403:ca38::8 52.101.68.18 52.101.68.5 52.101.73.153 52.101.73.19	mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.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 78ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:10a:1de9::2	14400s	server.ithj.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 108ms

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

📝 TXT Records3 records 354ms

TXT Record
ahrefs-site-verification_90aa3128e9c2217309c20b817095807a21b738fb27c297c2b5f4f1c020cba0c6
google-site-verification=dxf0p5oX-TzZ1dPhxjr72jG61p5kfU0LyG4dFbqMpeQ
v=spf1 ip4:88.99.93.170 include:spf.protection.outlook.com include:spf.azehosting.net include:spf.tigermedia.eu include:servers.mcsv.net include:spf-partner.lasertryk.dk ip4:193.201.39.53 ip4:212.10.105.132 ip4:91.235.100.24 ip6:2603:10a6:6:23::14 -all

✉️ SPF

Policy	Record (hjkontorcenter.dk)
-all (hard fail)	v=spf1 ip4:88.99.93.170 include:spf.protection.outlook.com include:spf.azehosting.net include:spf.tigermedia.eu include:servers.mcsv.net include:spf-partner.lasertryk.dk ip4:193.201.39.53 ip4:212.10.105.132 ip4:91.235.100.24 ip6:2603:10a6:6:23::14 -all

📨 DMARC

Policy	Record (_dmarc.hjkontorcenter.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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.hjkontorcenter.dk	yEvfGr0xjRlQ4wu9tVAQkBboGeIB_pIRRhHVeKyhgoI

🔗 TLSA / DANE

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

🔐 DNSSEC9093ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026081000
Primary NS (MNAME)	ns1.ithj.dk
Responsible (RNAME)	jens@jncomputer.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

47ms

MX

65ms

AAAA

78ms

TXT

354ms

CAA

61ms

HTTPS

64ms

TLSA

307ms

SOA

0ms

MTA-STS

76ms

DNSSEC

9093ms

SRV

108ms

Total

9932ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:25:25	9932ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 02:08:23	3912ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 06:19:37	2812ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 12:30:55	1449ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 22:09:40	1143ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:24:08	3046ms	2 NS 1 A 1 MX	🔓 Insecure	View