olholm-sko.dk DNS records

🖥️ Nameservers2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.addcon.dk	185.55.198.13	—	AS60153 Inpadi ApS
ns2.addcon.dk	188.120.78.178	—	AS31027 GlobalConnect A/S

🌍 A Records

🌍

No A records found

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	olholmsko-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::7 2a01:111:f403:ca04::f 2a01:111:f403:ca09::c 52.101.68.29 52.101.68.5 52.101.73.19 52.101.73.2	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 168ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_spf.powerhosting.dk ip4:185.31.79.103 ip4:185.31.79.94 ip4:185.31.79.88 ip4:185.31.79.58 -all

✉️ SPF

Policy	Record (olholm-sko.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.powerhosting.dk ip4:185.31.79.103 ip4:185.31.79.94 ip4:185.31.79.88 ip4:185.31.79.58 -all

📨 DMARC

Policy	Record (_dmarc.olholm-sko.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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)

🔐 DNSSEC89ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA43ms

Field	Value
Serial	2023148102
Primary NS (MNAME)	dns1.addcon.local
Responsible (RNAME)	hostmaster@addcon.local
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	43200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

35ms

MX

48ms

AAAA

49ms

TXT

168ms

CAA

39ms

HTTPS

44ms

TLSA

1032ms

SOA

43ms

MTA-STS

59ms

DNSSEC

89ms

SRV

76ms

Total

5885ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 00:04:22	5885ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-07 11:14:10	5202ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-25 22:38:54	672ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-25 22:22:48	1034ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-24 10:49:39	1116ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 22:07:07	783ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-23 05:27:01	837ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-21 10:53:13	4491ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 03:59:52	13936ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 17:44:31	1220ms	2 NS 0 A 1 MX	🔓 Insecure	View