dbctest.dk DNS records

🖥️ Nameservers2 records 364ms

Nameserver	IP addresses	PTR	ASN / ISP
sec1.rcode0.net	192.174.68.100 2001:67c:1bc::100	ns3.arcade.ch sec1.rcode0.at	AS1921 ipcom GmbH AS1921 ipcom GmbH
sec2.rcode0.net	176.97.158.100 2001:67c:10b8::100	d.itconsult-dns.co.uk ns2.comteam.at	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records

🌍

No A records found

📧 MX Records1 records 356ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dbctest-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::8 2a01:111:f403:ca09:: 2a01:111:f403:ca09::5 52.101.68.12 52.101.68.16 52.101.73.2 52.101.73.26	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 616ms

TXT Record
MS=ms58577334
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (dbctest.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 Records2 records 352ms

Flags	Tag	Value
0	iodef	mailto:domains@dbc.dk
0	issue	letsencrypt.org

🔗 TLSA / DANE

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

🔐 DNSSEC544ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2025030731
Primary NS (MNAME)	ns.dbc.dk
Responsible (RNAME)	domains@dbc.dk
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 RegistrationWHOIS fetched 2026-07-05 18:53:40

Field	Value
Registrar	DBC DIGITAL A/S
Registered	2024-11-18
Expires	2026-11-17 (75d)

📋 WHOIS

⏱️ Lookup Timing

NS

364ms

A

353ms

MX

356ms

AAAA

354ms

TXT

616ms

CAA

352ms

HTTPS

313ms

TLSA

263ms

SOA

0ms

MTA-STS

406ms

DNSSEC

544ms

SRV

338ms

Total

5113ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 18:29:17	1608ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-28 10:49:25	609ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-27 10:42:50	1284ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-26 22:10:53	2035ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-24 21:30:48	1856ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-22 18:52:10	7679ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-20 18:33:08	7670ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-18 18:23:41	9078ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-17 12:17:12	2084ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-15 19:21:34	1359ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-12 03:18:36	17159ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-10 23:28:33	5113ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-08 01:14:38	1794ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-08-07 01:07:25	1538ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-31 05:07:00	17325ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-28 15:13:20	10090ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-27 09:42:07	2037ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-24 07:29:47	2356ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-23 05:40:00	1226ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-21 01:47:30	9065ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-20 00:14:41	1339ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-17 23:53:31	10469ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-16 13:50:19	1160ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-14 04:11:04	10469ms	2 NS 0 A 1 MX	🔒 Secure	View
2026-07-11 00:03:57	10761ms	2 NS 0 A 1 MX	🔒 Secure	View