`crystalservers.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
		PTR	`ip-207-148-248-143.defastlink.net`
NS	`ns.buydomains.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.amazonaws.com`
NS	`this-domain-for-sale.com` ⚠️ Not in zone NS records
		A	52.20.26.87^{🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-20-26-87.compute-1.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=1771291435

Same first word

crystalservers.com

DNS History

11 records (3 active, 8 former)

○NSdns11.parkpage.foundationapi.com2017-04-03 → 2017-04-03 · 4 obs

○ 2016-08-11 01:58:32
● 2017-04-03 10:19:58
○ 2020-02-28 09:09:32
○ 2026-03-22 21:17:18

○NSdns12.parkpage.foundationapi.com2017-04-03 → 2017-04-03 · 4 obs

○ 2016-08-11 01:58:32
● 2017-04-03 10:19:58
○ 2020-02-28 09:09:32
○ 2026-03-22 21:17:18

●NSns.buydomains.com2020-02-28 → 2026-03-22 · 3 obs

○ 2017-04-03 10:19:58
● 2020-02-28 09:09:32
● 2026-03-22 21:17:18

○NSns.greatservers.net2015-06-18 → 2016-08-11 · 4 obs

● 2015-06-18 05:41:18
● 2016-08-11 01:58:32
○ 2017-04-03 10:19:58
○ 2026-03-22 21:17:18

○NSns2.greatservers.net2015-06-18 → 2016-08-11 · 4 obs

● 2015-06-18 05:41:18
● 2016-08-11 01:58:32
○ 2017-04-03 10:19:58
○ 2026-03-22 21:17:18

●NSthis-domain-for-sale.com2026-03-22 → 2026-03-22 · 2 obs

○ 2020-02-28 09:09:32
● 2026-03-22 21:17:18

○MXcrystalservers.com2015-06-18 → 2016-08-11 · 4 obs

● 2015-06-18 05:41:18
● 2016-08-11 01:58:32
○ 2017-04-03 10:19:58
○ 2026-03-22 21:17:18

○A173.45.102.1542015-06-18 → 2016-08-11 · 4 obs

● 2015-06-18 05:41:18
● 2016-08-11 01:58:32
○ 2017-04-03 10:19:58
○ 2026-03-22 21:17:18

●A207.148.248.1432020-02-28 → 2026-03-22 · 3 obs

○ 2017-04-03 10:19:58
● 2020-02-28 09:09:32
● 2026-03-22 21:17:18

○A209.99.40.2232017-04-03 → 2017-04-03 · 4 obs

○ 2016-08-11 01:58:32
● 2017-04-03 10:19:58
○ 2020-02-28 09:09:32
○ 2026-03-22 21:17:18

○PTRdns11.parkpage.foundationapi.com2017-04-03 → 2017-04-03 · 3 obs

● 2017-04-03 10:19:58
○ 2020-02-28 09:09:32
○ 2026-03-22 21:17:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
crystalservers.com	ns.buydomains.com, this-domain-for-sale.com	2 records

✅ Authoritative Response

Server: 52.20.26.87

NS records: ns.buydomains.com, this-domain-for-sale.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for crystalservers.com (unsigned zone)

⏱️ Timing

Total: 286ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`207.148.248.143`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)

Analysis

IP Addresses

crystalservers.com points to a single IP: 207.148.248.143.

Other host names, for instance basereference.com, ultimatetuna.com, farmtrading.com, irishspice.com and nullmx.eliteedition.com share IP numbers with crystalservers.com.

Name Servers

crystalservers.com's delegation is to two name servers this-domain-for-sale.com and ns.buydomains.com.

crystalservers.com shares the same name server configuration as other domains, such as djcdesign.com, zumbao.com, vortas.com, extremeshoots.com and mrbs.org.

crystalservers.com shares name servers with other domains to at least some extent, for instance paralyzedliving.com and mlsr.net.

Host names with one IP number: this-domain-for-sale.com and ns.buydomains.com point to 52.20.26.87.

crystalservers.com - robtex.com