tech9cal.dk

📜 Historical scan 2026-06-19 16:00:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tech9cal.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 January 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.138 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by tech9cal-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 101ms

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 Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.138	3600s	webcluster11.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	tech9cal-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 2a01:111:f403:ca04::e 2a01:111:f403:ca09:: 52.101.68.15 52.101.73.15 52.101.73.30 52.101.73.6	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 52.98.154.152
🔶 Autoconfig	77.111.240.138

🔷 AAAA Records (IPv6)#

1 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:54:3f9d:2786:4ea8	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 Records#

1 records 116ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 215ms

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

✉️ SPF#

Policy	Record (tech9cal.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 Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 16:46:12

www	77.111.240.173 2a02:2350:5:102:806b:a553:ff38:763f (AS51468) (address records, no CNAME)
www vs bare domain	Same network tech9cal.dk: 77.111.240.173 2a02:2350:5:102:806b:a553:ff38:763f (AS51468) www.tech9cal.dk: 77.111.240.173 2a02:2350:5:102:806b:a553:ff38:763f (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2026061102
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-10 17:12:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-01-03
Expires	2027-01-31 (105d)

📋 WHOIS#

⏱️ Lookup Timing#

101ms

37ms

41ms

AAAA

39ms

TXT

215ms

CAA

89ms

HTTPS

41ms

TLSA

179ms

SOA

38ms

MTA-STS

41ms

DNSSEC

80ms

SRV

116ms

Total

823ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 16:46:12	1245ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:49:03	1198ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 05:54:05	912ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 10:32:46	1900ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-14 04:04:32	840ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 08:41:32	1065ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 20:50:23	1934ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 16:57:40	1994ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 01:06:33	1941ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 16:00:19 shown	823ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 02:27:55	1310ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:59:06	1036ms	2 NS 1 A 1 MX	🔒 Secure