erhvervsforumholstebro.dk DNS records

🖥️ Nameservers2 records 71ms

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 117ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.88.95.64	600s	dedi7385.your-server.de	AS24940	Hetzner Online GmbH	23.88.0.0/17	🇩🇪 Germany	Nuremberg

📧 MX Records1 records 122ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	erhvervsforumholstebro-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::7 2a01:111:f403:ca09::a 52.101.68.18 52.101.68.39 52.101.73.24 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 254ms

TXT Record
google-site-verification=EIpSSTHe-oR-T3_wGWyQzr6Wfvd9xwk_fxugGgE-ltE
linkedin-site-verification=733247c1-29c9-434c-b864-71388f029d76
MS=ms61226852
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all

✉️ SPF

Policy	Record (erhvervsforumholstebro.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com -all

📨 DMARC

Policy	Record (_dmarc.erhvervsforumholstebro.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email;

📬 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)

🔐 DNSSEC218ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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

71ms

A

117ms

MX

122ms

AAAA

119ms

TXT

254ms

CAA

77ms

HTTPS

75ms

TLSA

762ms

SOA

0ms

MTA-STS

132ms

DNSSEC

218ms

SRV

114ms

Total

1885ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 15:16:19	1885ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 08:59:12	1133ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 03:03:35	9784ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 22:33:54	1271ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 00:08:53	1213ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 08:05:32	766ms	2 NS 1 A 1 MX	🔒 Secure	View