dentsupport.dk DNS records

🖥️ Nameservers4 records 165ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dk	2001:41d0:701:1100::7ec7 57.129.78.20	vps-1448e198.vps.ovh.net vps-1448e198.vps.ovh.net	AS16276 OVH SAS AS16276 OVH SAS
ns2.dk	212.95.58.14 2a00:c98:400f:104:1c00:a8ff:fe00:2ac	ns2.dnscluster.dk ns2.dnscluster.dk	AS28753 Leaseweb Deutschland GmbH AS28753 Leaseweb Deutschland GmbH
ns3.dk	213.184.84.70 2a09:3a00:4070::1	— —	AS59795 PerfGrid AS59795 PerfGrid
ns4.dk	2a06:a005:16d0:45::a 45.140.220.10	ns4.dnscluster.dk ns4.dnscluster.dk	AS142594 SpeedyPage Ltd AS142594 SpeedyPage Ltd

🌍 A Records1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.184.85.10	300s	nlcp01.shared-infra.net	AS59795	PerfGrid	213.184.84.0/23	🇳🇱 The Netherlands	—

📧 MX Records1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	dentsupport-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::b 2a01:111:f403:ca09::5 2a01:111:f403:ca09::c 52.101.68.21 52.101.68.25 52.101.73.26 52.101.73.30	mail-db7pr03cu00401.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00306.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 690ms

TXT Record
include:spf-uk.emailsignatures365.com
MS=ms54760297
v=spf1 include:spf.protection.outlook.com ip4:89.104.206.36 include:_spf.powerhosting.dk mx -all

✉️ SPF

Policy	Record (dentsupport.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:89.104.206.36 include:_spf.powerhosting.dk mx -all

📨 DMARC

Policy	Record (_dmarc.dentsupport.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.dentsupport.dk	j7s-z4DBcDemlcy_cg0r8QQ0kUU9a7FBFA1Xq71V1rE

🔗 TLSA / DANE

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

🔐 DNSSEC2064ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082314
Primary NS (MNAME)	ns1.dk
Responsible (RNAME)	server@hosting4real.com
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

165ms

A

41ms

MX

63ms

AAAA

165ms

TXT

690ms

CAA

59ms

HTTPS

179ms

TLSA

591ms

SOA

0ms

MTA-STS

188ms

DNSSEC

2064ms

SRV

286ms

Total

3268ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:27:13	3268ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 04:07:31	3069ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 22:12:06	9600ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 16:28:16	2447ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 21:16:48	2237ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 16:36:35	2737ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 02:05:14	695ms	4 NS 1 A 1 MX	🔒 Secure	View