upo.dk DNS records

🖥️ Nameservers2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
dean.ns.cloudflare.com	108.162.193.153 172.64.33.153 173.245.59.153 2606:4700:58::adf5:3b99 2803:f800:50::6ca2:c199 2a06:98c1:50::ac40:2199	dean.ns.cloudflare.com dean.ns.cloudflare.com dean.ns.cloudflare.com dean.ns.cloudflare.com dean.ns.cloudflare.com dean.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
grannbo.ns.cloudflare.com	108.162.194.150 162.159.38.150 172.64.34.150 2606:4700:50::a29f:2696 2803:f800:50::6ca2:c296 2a06:98c1:50::ac40:2296	grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com grannbo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.92.65.53	300s	mfwd.ebrandservices.com	AS24611	Datacenter Luxembourg S.A.	80.92.64.0/19	🇱🇺 Luxembourg	Luxembourg

📧 MX Records1 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	300s	upo-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::2 2a01:111:f403:ca04::7 2a01:111:f403:ca04::f 52.101.68.0 52.101.73.11 52.101.73.19 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr04cu00803.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 202ms

TXT Record
2S3HliG+Cp+XKD+CBjsr/S46naOW+YGgpopLvgtdW1IhnEQnXjzsKqZzeetcwLO9cSm+keHzyD9W8GnEGUNv6Q==
GZmpTGfN0MULZdwc7Boa4CxQSBdX/SsFJqi/Okr+uH+EL6tp0nssrI+4NMBjYPTHQ0jy0/87Cb+EQQ7OaFrYKg==
MS=ms65356038
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (upo.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.upo.dk	RGqFMka3aOEDbFnp2QJPPaBrURhmccbXtAkn9Q5BXfE
TXT	_acme-challenge.upo.dk	zjdB3mAOX7IQRimb_5a8gWSVTkfLJfrMaBh85WSjjwQ

🔗 TLSA / DANE

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

🔐 DNSSEC99ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412802560
Primary NS (MNAME)	dean.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

53ms

A

43ms

MX

51ms

AAAA

50ms

TXT

202ms

CAA

69ms

HTTPS

53ms

TLSA

588ms

SOA

0ms

MTA-STS

66ms

DNSSEC

99ms

SRV

72ms

Total

1269ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 06:53:07	1269ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 06:58:31	2595ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 11:12:09	1820ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 20:24:33	2678ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 22:10:46	1035ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 17:30:17	1145ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 12:16:49	1525ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 18:26:40	814ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 23:15:59	820ms	2 NS 1 A 1 MX	🔓 Insecure	View