alphateknik.dk DNS records

🖥️ Nameservers3 records 109ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.contabo.net	2a02:c207:ff00:1200::1 5.180.150.13	— ns1.contabo.net	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns2.contabo.net	195.179.224.10 2a02:c202:5028:1200::1	ns2.contabo.net —	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns3.contabo.net	209.126.15.15 2605:a140:5028:1200::1	ns3.contabo.net —	AS40021 Contabo Inc. AS40021 Contabo Inc.

🌍 A Records1 records 203ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
155.133.23.130	86400s	discosupport.dk	AS51167	Contabo GmbH	155.133.22.0/23	🇫🇷 France	Lauterbourg

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	155.133.23.130
🔶 Autoconfig	155.133.23.130

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC376ms

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	1788125434
Primary NS (MNAME)	ns1.contabo.net
Responsible (RNAME)	hostmaster@contabo.de
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

109ms

A

203ms

MX

206ms

AAAA

197ms

TXT

688ms

CAA

138ms

HTTPS

143ms

TLSA

487ms

SOA

0ms

MTA-STS

224ms

DNSSEC

376ms

SRV

259ms

Total

2213ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 23:30:37	2213ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-29 14:48:55	1508ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-28 07:36:06	838ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-27 12:58:30	1015ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-26 12:30:36	631ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-25 07:17:14	8584ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-24 05:08:22	2710ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-23 04:43:08	9708ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-22 04:19:27	2335ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-21 04:09:31	4792ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-20 02:50:50	1347ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-19 02:23:31	2623ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-16 15:26:53	2890ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-15 07:41:33	2952ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-14 05:23:00	3048ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-13 00:08:50	3714ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-10 22:15:29	1227ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-09 13:25:06	2743ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-07 15:53:41	1159ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-06 08:57:25	1143ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-08-01 02:41:17	946ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-07-30 12:30:56	8868ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-07-27 08:03:45	935ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-07-26 07:46:30	9860ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-07-25 07:20:38	950ms	3 NS 1 A 0 MX	🔓 Insecure	View