erhvervaarhus.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.152.153	3600s	vdom13.network.zitcom.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	erhvervaarhus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 2a01:111:f403:ca09::f 52.101.68.3 52.101.68.5 52.101.73.26 52.101.73.28	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00204.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 144ms

TXT Record
_globalsign-domain-verification=eSwF50y_nfQIrd3qdNkmTyUxYVqMtqL9ZpP-KOz_lE
MS=ms17112947
v=spf1 include:spf.protection.outlook.com include:6614523.spf02.hubspotemail.net include:spf.itide.dk ip4:5.186.33.78 ip4:5.179.92.45 ~all

✉️ SPF

Policy	Record (erhvervaarhus.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:6614523.spf02.hubspotemail.net include:spf.itide.dk ip4:5.186.33.78 ip4:5.179.92.45 ~all

📨 DMARC

Policy	Record (_dmarc.erhvervaarhus.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:watchdog2@watchdog.kevlarr.io; ruf=mailto:watchdog2@watchdog.kevlarr.io; rf=afrf; fo=0; 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

🔗 TLSA / DANE

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

🔐 DNSSEC119ms

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

🏷️ SOA0ms

Field	Value
Serial	2025120905
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

41ms

MX

55ms

AAAA

39ms

TXT

144ms

CAA

50ms

HTTPS

52ms

TLSA

394ms

SOA

0ms

MTA-STS

64ms

DNSSEC

119ms

SRV

61ms

Total

948ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 22:28:36	948ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 09:53:57	1277ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 09:53:55	795ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 00:39:37	1503ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 05:28:31	640ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 07:42:55	1113ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 08:23:52	17379ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 08:08:56	1671ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 08:08:11	1806ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 08:00:28	532ms	2 NS 1 A 1 MX	🔒 Secure	View