dca.dk DNS records

🖥️ Nameservers2 records 89ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.141.152	3600s	vm1406.enterprisecloud.nu	AS48854	team.blue Denmark A/S	212.97.140.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	900s	dca-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca09::b 52.101.68.21 52.101.68.3 52.101.73.2 52.101.73.4	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.8
🔶 Autoconfig	www.noedhjaelp.dk → 212.97.141.152

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 133ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records15 records 264ms

TXT Record
_globalsign-domain-verification=DuRhxs1vlQ59taMh43GywttRMJqrsJd33kTHu1W0tZ
/e5rN7fewHKT0zQiE/rWpvs9zJHynCTK77LC+e1ZNEbwWuk2mJMvsmQSwfbwl1I6hTceAav1Mn+hZ7I8X11pcg==
1password-site-verification=OOKKJ6U33FBSJD67D4KZVXKXZM
adobe-idp-site-verification=37aada8fbf7688b16e5aa1b7eca622ad282c4439e8d6c64dc66d8ffb52d4eb3d
anthropic-domain-verification-8rmr7q=4Rh5Wy7NtRtK3hbmDDqUMJTqi
apple-domain-verification=joCPtCDNwG7tsLKY
canva-site-verification=Rs_NKOALxlIskpWZp_GVSA
docusign=da7188b3-28f2-4d1b-b449-a7ff0e252ad7
globalsign-domain-verification=738FA0E14BA780456FA59143BE8B177F
google-site-verification=_KguVJwtqupuMaEHM36N7v6_MJV8SieoohlxnQWbyic
google-site-verification=14u9iPfVs2FEn2KpPNLX4X5R9Z6WgaAl0r_lFECsw4I
mandrill._domainkey.dca.dkv=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCrLHiExVd55zd/IQ/J/mRwSRMAocV/hMB3jXwaHH36d9NaVynQFYV8NaWi69c1veUtRzGt7yAioXqLj7Z4TeEUoOLgrKsn8YnckGs9i3B3tVFB+Ch/4mPhXWiNfNdynHWBcPcbJ8kjEQ2U8y78dHZj1YeRXXVvWob2OaKynO8/lQIDAQAB;
MS=ms64821286
openai-domain-verification=dv-zwvaYQisgGGdzoTrkcFHFn03
v=spf1 ip4:185.163.189.41 ip4:185.163.189.46 ip4:81.19.233.248 ip4:157.56.112.63 ip4:77.66.16.73 ip4:20.50.161.178 ip4:51.145.185.23 ip4:20.61.79.23 ip4:41.175.156.94 ip4:141.226.167.26 include:spf.protection.outlook.com include:mail.zendesk.com a:ng-mxrelay01.ng.peytz.dk a:relay937.mysmtp3.com a:www.noedhjaelp.dk include:spf.mandrillapp.com -all

✉️ SPF

Policy	Record (dca.dk)
-all (hard fail)	v=spf1 ip4:185.163.189.41 ip4:185.163.189.46 ip4:81.19.233.248 ip4:157.56.112.63 ip4:77.66.16.73 ip4:20.50.161.178 ip4:51.145.185.23 ip4:20.61.79.23 ip4:41.175.156.94 ip4:141.226.167.26 include:spf.protection.outlook.com include:mail.zendesk.com a:ng-mxrelay01.ng.peytz.dk a:relay937.mysmtp3.com a:www.noedhjaelp.dk include:spf.mandrillapp.com -all

📨 DMARC

Policy	Record (_dmarc.dca.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:enfcunb1@ag.eu.dmarcian.com;

📬 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	2026081101
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

89ms

A

33ms

MX

74ms

AAAA

56ms

TXT

264ms

CAA

55ms

HTTPS

55ms

TLSA

381ms

SOA

0ms

MTA-STS

99ms

DNSSEC

136ms

SRV

133ms

Total

1485ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:59:18	1485ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 09:52:57	3820ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 11:09:08	1230ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 14:34:49	5854ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 07:18:35	1100ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 00:40:48	9050ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 01:41:53	787ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 04:02:23	976ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 01:16:00	706ms	2 NS 1 A 1 MX	🔒 Secure	View