hdbiorec.dk DNS records

🖥️ Nameservers4 records 118ms

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 96ms

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 95ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	hdbiorec-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca09::1 2a01:111:f403:ca09::e 2a01:111:f403:ca48::8 52.101.68.16 52.101.68.8 52.101.73.15 52.101.73.22	mail-db7pr03cu00601.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00106.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 296ms

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

📝 TXT Records1 records 489ms

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

✉️ SPF

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

📨 DMARC

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

🔐 DNSSEC295ms

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

🏷️ SOA0ms

Field	Value
Serial	2023092190
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

118ms

A

96ms

MX

95ms

AAAA

178ms

TXT

489ms

CAA

118ms

HTTPS

146ms

TLSA

1129ms

SOA

0ms

MTA-STS

221ms

DNSSEC

295ms

SRV

296ms

Total

2454ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 23:42:29	2454ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 22:04:41	4685ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 20:31:37	3564ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 08:06:52	1498ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 05:09:12	1943ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 18:35:16	1330ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 15:04:12	10797ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-01 19:12:12	1193ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-29 04:08:22	1306ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 00:05:29	910ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 08:41:56	1127ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:07:32	764ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:07:22	1173ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:57:01	1530ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:54:43	1391ms	4 NS 1 A 1 MX	🔒 Secure	View