gentech.dk DNS records

🖥️ Nameservers2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ned.ns.cloudflare.com	108.162.193.210 172.64.33.210 173.245.59.210 2606:4700:58::adf5:3bd2 2803:f800:50::6ca2:c1d2 2a06:98c1:50::ac40:21d2	ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com ned.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vida.ns.cloudflare.com	108.162.192.236 172.64.32.236 173.245.58.236 2606:4700:50::adf5:3aec 2803:f800:50::6ca2:c0ec 2a06:98c1:50::ac40:20ec	vida.ns.cloudflare.com vida.ns.cloudflare.com vida.ns.cloudflare.com vida.ns.cloudflare.com vida.ns.cloudflare.com vida.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.36.48	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.146	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.185.146
🔶 Autoconfig	104.21.36.48

🔷 AAAA Records (IPv6)2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:b992	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:2430	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 63ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.36.48,172.67.185.146 ech=AEX+DQBB2wAgACCHuaNsHccQwjigXz1469aCCmviTucGiitjk+hEteeIBAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:b992,2606:4700:3035::6815:2430

📝 TXT Records1 records 217ms

TXT Record
v=spf1 +a +mx +ip4:168.119.73.188 +ip4:23.83.213.37 +include:spf.azehosting.net -all

✉️ SPF

Policy	Record (gentech.dk)
-all (hard fail)	v=spf1 +a +mx +ip4:168.119.73.188 +ip4:23.83.213.37 +include:spf.azehosting.net -all

📨 DMARC

Policy	Record (_dmarc.gentech.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rf=afrf; pct=100; ri=86400

📬 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
TXT	_acme-challenge.gentech.dk	PcoIERRiQr0GsuifmH-IMO_6AZP4HXbLaNFuqL2wmeg

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

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	2411138330
Primary NS (MNAME)	ned.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

59ms

A

54ms

MX

50ms

AAAA

50ms

TXT

217ms

CAA

51ms

HTTPS

63ms

TLSA

67ms

SOA

0ms

MTA-STS

85ms

DNSSEC

100ms

SRV

88ms

Total

1150ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-08 02:47:46	1150ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-01 21:55:40	988ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-23 02:29:54	33777ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-03 19:02:37	1254ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 18:12:04	503ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 09:47:00	494ms	2 NS 2 A 0 MX	🔓 Insecure	View