cloud2business.dk DNS records

🖥️ Nameservers2 records 411ms

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 363ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.186	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 343ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cloud2business-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::3 2a01:111:f403:ca09::8 2a01:111:f403:ca09::9 52.101.68.8 52.101.73.30 52.101.73.4 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am0pr04cu00500.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

🔷 AAAA Records (IPv6)1 records 397ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:80d7:f34c:f332:aa27	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 300ms

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

📝 TXT Records3 records 638ms

TXT Record
_globalsign-domain-verification=0BmytyzR5MbIpnlfbYHpiDO90qEgVrp8wiDwaUrug0
MS=ms44252576
v=spf1 a mx ip4:77.233.255.66 ip4:89.249.12.187 ip4:77.233.255.71 include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all

✉️ SPF

Policy	Record (cloud2business.dk)
-all (hard fail)	v=spf1 a mx ip4:77.233.255.66 ip4:89.249.12.187 ip4:77.233.255.71 include:spf.protection.outlook.com include:_spf.centerasecurity.dk -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC576ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081105
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

411ms

A

363ms

MX

343ms

AAAA

397ms

TXT

638ms

CAA

134ms

HTTPS

345ms

TLSA

269ms

SOA

0ms

MTA-STS

300ms

DNSSEC

576ms

SRV

300ms

Total

3943ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-12 15:01:14	3943ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 01:14:09	2723ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 01:00:29	734ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 22:43:46	956ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 21:25:50	1096ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 21:20:03	1140ms	2 NS 1 A 1 MX	🔒 Secure	View