`crtdns.com`

DNSSEC	⚠️ Not signed
NS	`ns1.crtdns.com` ⭐ ⚠️ Not in zone NS records
		A	145.223.98.135^{🇳🇱 IIHOS001145.223.96.0/21 HOSTINGER DE}
			PTR	`srv672024.hstgr.cloud`
NS	`ns2.crtdns.com` ⚠️ Not in zone NS records
		A	145.223.98.135^{🇳🇱 IIHOS001145.223.96.0/21 HOSTINGER DE}
			PTR	`srv672024.hstgr.cloud`
SOA	`ns1.crtdns.com`hostmaster@crtdns.com serial=5

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776111922

Subdomains

ns4.crtdns.com

ns1.crtdns.com

ns2.crtdns.com

Same first word

crtdns.com

Similar names

cndstr.com

crdnts.com

strcdn.de

strcdn.org

cnsdtr.com

strcdn.com

srtcdn.net

dscrtn.com

cdnstr.com

tdrsnc.net

cstnrd.com

rstcdn.com

DNS History

2 records (2 active, 0 former)

●NSns1.crtdns.com2026-04-12 → 2026-04-13 · 2 obs

● 2026-04-12 12:54:02
● 2026-04-13 20:33:04

●NSns2.crtdns.com2026-04-12 → 2026-04-13 · 2 obs

● 2026-04-12 12:54:02
● 2026-04-13 20:33:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crtdns.com	ns1.crtdns.com, ns2.crtdns.com	2 records

✅ Authoritative Response

Server:145.223.98.135

NS records: ns1.crtdns.com, ns2.crtdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crtdns.com (unsigned zone)

⏱️ Timing

Total: 261ms | Queries: -

📄 Records

Type	Count	Sample Data
SOA	1	`ns1.crtdns.com hostmaster.crtdns.com`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.crtdns.com, ns2.crtdns.com)

Analysis

Hierarchy

crtdns.com is a parent of ns4.crtdns.com, ns1.crtdns.com and ns2.crtdns.com.

Name Servers

crtdns.com's delegation uses two name servers: ns1.crtdns.com and ns2.crtdns.com.

crtdns.com shares name servers with other domains at least partially, for example vardarlitugla.com, ultrasonictemizleyici.com and ozince.com.

These name servers are commonly used together with the name servers ns3.crtdns.com, ns1.vardarlitugla.com, ns1.ultrasonictemizleyici.com and ns1.ozince.com.

Host names with a single IP number:

The host name ns1.crtdns.com points to 145.223.98.135.

The host name ns2.crtdns.com points to 145.223.98.135.

Host names pointing to 145.223.98.135: ns1.crtdns.com and ns2.crtdns.com.

crtdns.com - robtex.com

crtdns.com

com