ddhforest.dk DNS records

🖥️ Nameservers4 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.92.65.188	3600s	80-92-65-188.ip.dclux.com	AS24611	Datacenter Luxembourg S.A.	80.92.64.0/19	🇱🇺 Luxembourg	Luxembourg

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	ddhforest-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 2a01:111:f403:ca3c::6 52.101.68.10 52.101.68.12 52.101.73.12 52.101.73.6	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am6pr04cu00306.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 112ms

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

📝 TXT Records1 records 241ms

TXT Record
v=spf1 ip4:77.221.244.71 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ddhforest.dk)
-all (hard fail)	v=spf1 ip4:77.221.244.71 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.ddhforest.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarcreports@ddhforest.dk; ruf=mailto:dmarcreports@ddhforest.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)

🔐 DNSSEC120ms

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

🏷️ SOA0ms

Field	Value
Serial	2023092192
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

49ms

MX

41ms

AAAA

50ms

TXT

241ms

CAA

50ms

HTTPS

49ms

TLSA

933ms

SOA

0ms

MTA-STS

68ms

DNSSEC

120ms

SRV

112ms

Total

1677ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 11:03:40	1677ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 05:14:24	4191ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 17:06:02	7195ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 14:41:07	3582ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 18:16:42	1193ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 17:19:41	17361ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 11:17:11	1662ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 23:08:34	9316ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 20:22:05	1935ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 02:37:14	735ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 08:00:00	1252ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 06:33:19	1134ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 00:23:08	1270ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 01:24:53	924ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 01:21:08	827ms	4 NS 1 A 1 MX	🔒 Secure	View