caembell.dk DNS records

🖥️ Nameservers2 records 42ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.118	3600s	webcluster2.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	caembell-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::9 2a01:111:f403:ca09::c 2a01:111:f403:ca48::c 52.101.73.12 52.101.73.19 52.101.73.22 52.101.73.28	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.24
🔶 Autoconfig	46.30.215.118

🔷 AAAA Records (IPv6)1 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:80b7:fe56:78ee:8bd4	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 74ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	10	443	mail.klingenberg.com

📝 TXT Records2 records 180ms

TXT Record
v=spf1 include:_custspf.one.com ~all
v=spf1 ip4:83.89.193.82 include:_custspf.one.com include:spf.protection.outlook.com ~all

✉️ SPF

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (caembell.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all
~all (soft fail)	v=spf1 ip4:83.89.193.82 include:_custspf.one.com include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.caembell.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:dmarc-caembell@caembell.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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC73ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081805
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

42ms

A

38ms

MX

32ms

AAAA

44ms

TXT

180ms

CAA

49ms

HTTPS

47ms

TLSA

366ms

SOA

0ms

MTA-STS

76ms

DNSSEC

73ms

SRV

74ms

Total

1025ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:35:47	1025ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 07:48:19	1024ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 23:47:52	5969ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 23:47:47	1456ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 15:04:56	9005ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 02:33:41	2008ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 04:29:53	712ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 18:45:06	602ms	2 NS 1 A 1 MX	🔒 Secure	View