hpc.dk DNS records

🖥️ Nameservers2 records 66ms

Nameserver	IP addresses	PTR	ASN / ISP
barbara.ns.cloudflare.com	108.162.192.248 172.64.32.248 173.245.58.248 2606:4700:50::adf5:3af8 2803:f800:50::6ca2:c0f8 2a06:98c1:50::ac40:20f8	barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
james.ns.cloudflare.com	108.162.193.178 172.64.33.178 173.245.59.178 2606:4700:58::adf5:3bb2 2803:f800:50::6ca2:c1b2 2a06:98c1:50::ac40:21b2	james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com james.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.58.96.204	300s	london-2.wfz.dk	AS63949	Akamai Connected Cloud	176.58.96.0/19	🇬🇧 United Kingdom	London

📧 MX Records1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	nurnberg.alslug.dk	116.203.157.226 2a01:4f8:c0c:eb73::1	nurnberg-1.alslug.dk nurnberg-1.alslug.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)1 records 63ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:470:53e3::c804	300s	0000000000000000c804.48.berlin-via-london.he.com.tinc.cloud	AS6939	Hurricane Electric LLC	2001:470:4000:0:0:0:0:0/34	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 265ms

TXT Record
v=spf1 a include:mailgun.org ~all

✉️ SPF

Policy	Record (hpc.dk)
~all (soft fail)	v=spf1 a include:mailgun.org ~all

📨 DMARC

Policy	Record (_dmarc.hpc.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:1dcc8c0710b442e69b64621836ba1ae6@dmarc-reports.cloudflare.net

📬 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)

🔐 DNSSEC136ms

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

🏷️ SOA0ms

Field	Value
Serial	2412310472
Primary NS (MNAME)	barbara.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

66ms

A

87ms

MX

74ms

AAAA

63ms

TXT

265ms

CAA

72ms

HTTPS

78ms

TLSA

310ms

SOA

0ms

MTA-STS

128ms

DNSSEC

136ms

SRV

116ms

Total

2482ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 06:24:05	2482ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 16:59:52	24899ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 15:01:15	1280ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 06:58:52	2042ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 21:48:06	12451ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 00:08:49	5066ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 08:04:52	1465ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-21 18:03:57	7037ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:55:56	255ms	0 NS 0 A 0 MX	❓ Unknown	View