prenax.dk DNS records

🖥️ Nameservers6 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
a1-18.akam.net	193.108.91.18 2600:1401:2::12	a1-18.akam.net a1-18.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a13-64.akam.net	2.22.230.64 2600:1480:800::40	eur6.akam.net a13-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a18-64.akam.net	2600:1480:4800::40 95.101.36.64	a18-64.akam.net a18-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a26-66.akam.net	23.74.25.66 2600:1480:b800::42	a26-66.akam.net a26-66.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a6-64.akam.net	23.211.133.64 2600:1401:1::40	a6-64.akam.net a6-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a9-67.akam.net	184.85.248.67 2a02:26f0:117::43	a9-67.akam.net ns5-67.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records1 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.240.222.189	600s	—	AS8075	Microsoft Corporation	20.192.0.0/10	🇸🇪 Sweden	—

📧 MX Records1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	prenax-dk.mail.protection.outlook.com	2a01:111:f403:ca15::4 2a01:111:f403:ca15::6 2a01:111:f403:ca16::4 2a01:111:f403:ca16::6 52.101.79.112 52.101.79.114 52.101.80.148 52.101.80.150	mail-gvzp280cu01904.inbound.protection.outlook.com mail-gv3p280cu01406.inbound.protection.outlook.com mail-mm0p280cu01104.inbound.protection.outlook.com mail-mm0p280cu01206.inbound.protection.outlook.com mail-mm0p280cu01100.inbound.protection.outlook.com mail-mm0p280cu01202.inbound.protection.outlook.com mail-gvzp280cu01904.inbound.protection.outlook.com mail-gv3p280cu01406.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 Records4 records 191ms

TXT Record
knowbe4-site-verification=55bb5b389bd74f04b510e175d103018e
MS=ms74515976
safetyculture-domain-verification=e1729a74-255d-4aab-943b-3d90bef42230
v=spf1 include:spf.protection.outlook.com include:edgepilot.com include:_spf.salesforce.com include:_spf.smtp.com -all

✉️ SPF

Policy	Record (prenax.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:edgepilot.com include:_spf.salesforce.com include:_spf.smtp.com -all

📨 DMARC

Policy	Record (_dmarc.prenax.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:ly2efm4z@ag.eu.dmarcadvisor.com;

📬 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	2021092927
Primary NS (MNAME)	a1-18.akam.net
Responsible (RNAME)	hostmaster@prenax.dk
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

58ms

A

65ms

MX

67ms

AAAA

60ms

TXT

191ms

CAA

80ms

HTTPS

56ms

TLSA

362ms

SOA

0ms

MTA-STS

106ms

DNSSEC

119ms

SRV

106ms

Total

1480ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 17:08:31	1480ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 01:39:33	1538ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 13:01:18	2588ms	6 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 12:34:40	1119ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 18:14:52	1140ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:53:53	1436ms	6 NS 1 A 1 MX	🔒 Secure	View