`crystalrx-calc.com`

DNSSEC	⚠️ Not signed
A	62.219.91.45^{🇮🇱 BEZEQ-INTERNATIONAL-AS62.219.91.0/24}
		PTR	`cust-62-219-91-45.cust.bezeqint.net`
NS	`ns1.dtnt.info` ⚠️ Not in zone NS records
		A	62.219.91.139^{🇮🇱 BEZEQ-INTERNATIONAL-AS62.219.91.0/24}
			PTR	`ns1.dtnt.info`
NS	`ns2.dtnt.info` ⚠️ Not in zone NS records
		A	62.219.91.150^{🇮🇱 BEZEQ-INTERNATIONAL-AS62.219.91.0/24}
			PTR	`ns2.dtnt.info`
		A	63.32.93.178^{🇮🇪 Amazon63.32.0.0/14 EC2 DUB prefix}
			PTR	`ec2-63-32-93-178.eu-west-1.compute.amazonaws.com`
		A	63.34.99.163^{🇮🇪 Amazon63.32.0.0/14 EC2 DUB prefix}
			PTR	`ec2-63-34-99-163.eu-west-1.compute.amazonaws.com`

`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=1778660801

Same first word

crystalrx-calc.com

DNS History

3 records (3 active, 0 former)

●NSns1.dtnt.info2026-04-20 → 2026-05-13 · 2 obs

● 2026-04-20 08:12:14
● 2026-05-13 08:27:26

●NSns2.dtnt.info2026-04-20 → 2026-05-13 · 2 obs

● 2026-04-20 08:12:14
● 2026-05-13 08:27:26

●A62.219.91.452026-05-13 → 2026-05-13 · 1 obs

● 2026-05-13 08:27:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net...	-
crystalrx-calc.com	ns1.dtnt.info, ns2.dtnt.info	-

✅ Authoritative Response

Server:63.34.99.163

NS records: ns1.dtnt.info, ns2.dtnt.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crystalrx-calc.com (unsigned zone)

⏱️ Timing

Total: 1303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.219.91.45`

Analysis

IP Addresses

crystalrx-calc.com points to a single IP: 62.219.91.45.

Other host names, for instance dtnt.info.aminach.com, mitchabrim.org, maraton-zugi.com, vrdarwin.com and hahachvana.com share IP numbers with crystalrx-calc.com.

Name Servers

crystalrx-calc.com's delegation is to two name servers ns1.dtnt.info and ns2.dtnt.info.

crystalrx-calc.com shares the same name server configuration as other domains, such as strauss-water.org, elbitemirates.com, elbitsweden.com, udibarr.com and saferphone.biz.

crystalrx-calc.com at least partially shares its name servers with other domains, for instance iluzb.com, beresheit.co.il, aminach.net, didi.co.il and scratch.org.il.

These name servers are often used together with the name servers ns3.dtnt.info.

Host names with three IP numbers:

ns2.dtnt.info points to 62.219.91.150, 63.32.93.178 and 63.34.99.163.

Host names with one IP number:

ns1.dtnt.info points to 62.219.91.139.

crystalrx-calc.com - robtex.com