`tech11.dev`

DNSSEC	⚠️ Not signed
NS	`hydrogen.ns.hetzner.com` ⭐
		A	2a01:4f8:0:1::add:1098^{Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	213.133.100.98
NS	`helium.ns.hetzner.de`
		A	2001:67c:192c::add:5^{NORIS-NETWORK2001:67c:192c::/48}
		A	193.47.99.5
NS	`oxygen.ns.hetzner.com`
		A	2a01:4f8:0:1::add:2992^{Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	88.198.229.192
MX	`mail.tech11.dev` ⭐
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2026-01-14 #0

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

tech11.dev

tech11.com

tech11.org

tech11.cloud

Similar names

11tech.asia

11tech.com

11tech.com.cn

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
tech11.dev	hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com	-

✅ Authoritative Response

Server: 88.198.229.192

NS records: hydrogen.ns.hetzner.com, helium.ns.hetzner.de, oxygen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tech11.dev (unsigned zone)

⏱️ Timing

Total: 2376ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`oxygen.ns.hetzner.com, helium.ns.hetzner.de...`
MX	1	`mail.tech11.dev (pri: 10)`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

Name Servers

tech11.dev is delegated to three name servers: hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

Host hydrogen.ns.hetzner.com points to 2a01:4f8:0:1::add:1098 and 213.133.100.98; Host oxygen.ns.hetzner.com points to 2a01:4f8:0:1::add:2992 and 88.198.229.192; Host helium.ns.hetzner.de points to 2001:67c:192c::add:5 and 193.47.99.5.

Mail Servers

tech11.dev is handled by a single mail server, mail.tech11.dev.

tech11.dev - robtex.com

tech11.dev

dev