compu-care.dk DNS records

🖥️ Nameservers2 records 44ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.58	3600s	linux193.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	compucare-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::c 2a01:111:f403:ca09::e 2a01:111:f403:ca09::f 52.101.68.25 52.101.68.29 52.101.73.15 52.101.73.16	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.56
🔶 Autoconfig	93.191.156.58

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 90ms

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

📝 TXT Records1 records 154ms

TXT Record
v=spf1 a:compu-care.dk ip4:93.191.156.58 ip4:5.186.228.34 include:spf.protection.outlook.com include:amazonses.com ~all

✉️ SPF

Policy	Record (compu-care.dk)
~all (soft fail)	v=spf1 a:compu-care.dk ip4:93.191.156.58 ip4:5.186.228.34 include:spf.protection.outlook.com include:amazonses.com ~all

📨 DMARC

Policy	Record (_dmarc.compu-care.dk)
p=reject	v=DMARC1; p=reject; sp=reject; pct=100

📬 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)

🔐 DNSSEC131ms

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

🏷️ SOA59ms

Field	Value
Serial	2026061003
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

44ms

A

47ms

MX

49ms

AAAA

45ms

TXT

154ms

CAA

57ms

HTTPS

58ms

TLSA

243ms

SOA

59ms

MTA-STS

57ms

DNSSEC

131ms

SRV

90ms

Total

852ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-01 12:30:07	852ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 17:17:50	1156ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 22:10:44	1030ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 21:55:33	565ms	2 NS 1 A 1 MX	🔒 Secure	View