porthos.dk DNS records

🖥️ Nameservers2 records 49ms

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 Records2 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
199.16.172.199	3600s	—	AS2635	Automattic, Inc	199.16.172.0/22	🇺🇸 United States	San Francisco
199.16.173.139	3600s	—	AS2635	Automattic, Inc	199.16.172.0/22	🇺🇸 United States	San Francisco

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	porthos-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::4 2a01:111:f403:ca09::9 2a01:111:f403:ca09::c 52.101.68.21 52.101.68.8 52.101.73.4 52.101.73.8	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am0pr04cu00500.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
🔶 Autoconfig	autoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 158ms

TXT Record
google-site-verification=HXj9kSO0Phh8QLaeOyapykuVnTgYirlE8kUYIondxqs
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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.porthos.dk	XdmbkXjjM2nB2fhSA26sysFcd0kHDJcoD_NWrNDTFkQ

🔗 TLSA / DANE

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

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2026030404
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

49ms

A

46ms

MX

38ms

AAAA

51ms

TXT

158ms

CAA

63ms

HTTPS

60ms

TLSA

182ms

SOA

0ms

MTA-STS

54ms

DNSSEC

83ms

SRV

90ms

Total

831ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 01:02:39	831ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-26 18:14:52	1024ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-22 12:08:30	4443ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-21 18:40:37	1189ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 16:52:54	873ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-18 05:37:05	1298ms	2 NS 2 A 1 MX	🔒 Secure	View