rb-borsen.dk DNS records

🖥️ Nameservers2 records 243ms

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 271ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
129.142.53.5	43200s	—	AS9158	Telenor A/S	129.142.0.0/16	🇩🇰 Denmark	Taastrup

📧 MX Records4 records 200ms

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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 471ms

TXT Record
v=spf1 include:spf.mailanyone.net a:smtp.itrelation.dk ip4:129.142.53.61 ip4:77.240.25.140 ip4:95.175.105.198 include:servers.mcsv.net include:spf.rmas.dk ip4:95.175.105.202 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (rb-borsen.dk)
-all (hard fail)	v=spf1 include:spf.mailanyone.net a:smtp.itrelation.dk ip4:129.142.53.61 ip4:77.240.25.140 ip4:95.175.105.198 include:servers.mcsv.net include:spf.rmas.dk ip4:95.175.105.202 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.rb-borsen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:cm@ritzau.dk; ruf=mailto:cm@ritzau.dk;fo=1

📬 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 737ms

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	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC312ms

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

🏷️ SOA217ms

Field	Value
Serial	2026032501
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

243ms

A

271ms

MX

200ms

AAAA

225ms

TXT

471ms

CAA

240ms

HTTPS

218ms

TLSA

737ms

SOA

217ms

MTA-STS

239ms

DNSSEC

312ms

SRV

278ms

Total

2242ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-24 23:58:21	2242ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-23 00:11:18	1449ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 12:13:08	2902ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 15:40:39	1339ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-18 07:35:20	1282ms	2 NS 1 A 4 MX	🔒 Secure	View