hrs.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.26.62.4	3600s	—	AS204575	Techcollege S/i	185.26.60.0/22	🇩🇰 Denmark	Aalborg

📧 MX Records4 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	3600s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	3600s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records7 records 115ms

TXT Record
adobe-idp-site-verification=9923816f4c1521d9567e53b1eefcf15a4e807f0b5fdf9afba806e8e560d9513c
google-site-verification=7mFrwcU8COTVL67kZuYdkpQ8lPVQInqLXWsGcAaSaMA
Hotel- og Restaurantskolen
inst=Hotel- og Restaurantskolen
MS=ms85294939
uvmid=101403
v=spf1 ip4:185.26.62.93 ip4:195.231.239.247 ip4:195.231.241.19 ip4:195.231.242.132 ip4:195.231.242.133 ip4:195.231.242.5 ip4:195.231.242.7 ip4:92.52.102.162 ip4:188.244.67.30 include:spf.protection.outlook.com include:spf.mailanyone.net include:spf.shopfactory.io ~all

✉️ SPF

Policy	Record (hrs.dk)
~all (soft fail)	v=spf1 ip4:185.26.62.93 ip4:195.231.239.247 ip4:195.231.241.19 ip4:195.231.242.132 ip4:195.231.242.133 ip4:195.231.242.5 ip4:195.231.242.7 ip4:92.52.102.162 ip4:188.244.67.30 include:spf.protection.outlook.com include:spf.mailanyone.net include:spf.shopfactory.io ~all

📨 DMARC

Policy	Record (_dmarc.hrs.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:drift@itcn.dk;

📬 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 / DANE8 records 379ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…

🔐 DNSSEC101ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082801
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

30ms

MX

31ms

AAAA

25ms

TXT

115ms

CAA

28ms

HTTPS

28ms

TLSA

379ms

SOA

0ms

MTA-STS

39ms

DNSSEC

101ms

SRV

67ms

Total

1186ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 10:46:55	1186ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 09:59:36	1231ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 06:46:08	1101ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-11 06:40:34	1270ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 03:30:18	1151ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 21:57:12	3168ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 18:07:34	706ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 15:07:53	273ms	0 NS 0 A 0 MX	❓ Unknown	View