openengineering.dk DNS records

🖥️ Nameservers2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ada.ns.cloudflare.com	108.162.192.54 172.64.32.54 173.245.58.54 2606:4700:50::adf5:3a36 2803:f800:50::6ca2:c036 2a06:98c1:50::ac40:2036	ada.ns.cloudflare.com ada.ns.cloudflare.com ada.ns.cloudflare.com ada.ns.cloudflare.com ada.ns.cloudflare.com ada.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
keenan.ns.cloudflare.com	108.162.195.11 162.159.44.11 172.64.35.11 2606:4700:58::a29f:2c0b 2803:f800:50::6ca2:c30b 2a06:98c1:50::ac40:230b	keenan.ns.cloudflare.com keenan.ns.cloudflare.com keenan.ns.cloudflare.com keenan.ns.cloudflare.com keenan.ns.cloudflare.com keenan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
192.168.50.10	300s	—	—	—	—	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	openengineering.dk → 192.168.50.10
🔶 Autoconfig	openengineering.dk → 192.168.50.10

🔷 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.openengineering.dk	openengineering.dk

🔗 TLSA / DANE

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

🔐 DNSSEC90ms

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

🏷️ SOA34ms

Field	Value
Serial	2406563819
Primary NS (MNAME)	ada.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

72ms

MX

52ms

AAAA

44ms

TXT

188ms

CAA

32ms

HTTPS

52ms

TLSA

42ms

SOA

34ms

MTA-STS

59ms

DNSSEC

90ms

SRV

68ms

Total

837ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:15:51	564ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 23:01:12	537ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 09:58:12	4448ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-08-07 18:03:29	8844ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-29 07:17:42	1732ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-22 02:33:57	8642ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-04 19:39:02	1156ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-01 20:06:50	1184ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-27 23:53:11	837ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 22:25:52	678ms	2 NS 1 A 0 MX	🔒 Secure	View