`greatscientist.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

greatscientist.com

Similar names

triestecasting.it

DNS History

11 records (3 active, 8 former)

●NSns.buydomains.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-10-23 21:44:16
● 2026-03-24 12:00:20

○NSns1626.ztomy.com2016-12-01 → 2016-12-01 · 4 obs

○ 2016-04-22 13:09:52
● 2016-12-01 23:30:12
○ 2018-10-23 21:44:16
○ 2026-03-24 12:00:20

○NSns2626.ztomy.com2016-12-01 → 2016-12-01 · 4 obs

○ 2016-04-22 13:09:52
● 2016-12-01 23:30:12
○ 2018-10-23 21:44:16
○ 2026-03-24 12:00:20

○NSns39.worldnic.com2015-05-28 → 2016-04-22 · 4 obs

● 2015-05-28 00:37:52
● 2016-04-22 13:09:52
○ 2016-12-01 23:30:12
○ 2026-03-24 12:00:20

○NSns40.worldnic.com2015-05-28 → 2016-04-22 · 4 obs

● 2015-05-28 00:37:52
● 2016-04-22 13:09:52
○ 2016-12-01 23:30:12
○ 2026-03-24 12:00:20

●NSthis-domain-for-sale.com2026-03-24 → 2026-03-24 · 2 obs

○ 2018-10-23 21:44:16
● 2026-03-24 12:00:20

○MXp.webcom.ctmail.com2015-12-24 → 2016-04-22 · 4 obs

● 2015-12-24 23:57:48
● 2016-04-22 13:09:52
○ 2016-12-01 23:30:12
○ 2026-03-24 12:00:20

○A204.11.56.482016-12-01 → 2016-12-01 · 4 obs

○ 2016-04-22 13:09:52
● 2016-12-01 23:30:12
○ 2018-10-23 21:44:16
○ 2026-03-24 12:00:20

●A207.148.248.1432026-03-24 → 2026-03-24 · 2 obs

○ 2018-10-23 21:44:16
● 2026-03-24 12:00:20

○A75.57.246.1102015-05-28 → 2016-04-22 · 4 obs

● 2015-05-28 00:37:52
● 2016-04-22 13:09:52
○ 2016-12-01 23:30:12
○ 2026-03-24 12:00:20

○PTRns1626.ztomy.com2016-12-01 → 2016-12-01 · 3 obs

● 2016-12-01 23:30:12
○ 2018-10-23 21:44:16
○ 2026-03-24 12:00:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
greatscientist.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 greatscientist.com (unsigned zone)

⏱️ Timing

Total: 99ms | 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

greatscientist.com points to IP number: 207.148.248.143.

Other host names such as gegenlicht.com, digitalworksheets.com, hostmaster.seaguys.com, erdi.net and node02.mdserver.com share IPs with greatscientist.com.

Name Servers

greatscientist.com is delegated to two name servers: this-domain-for-sale.com and ns.buydomains.com.

greatscientist.com shares the same name server setup as bakersdozens.com, fesum.com, brothersoftware.com, vipservice.org and romelink.com.

greatscientist.com shares name servers with other domains at least partially, for instance pentel.net and popupchildcare.com.

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

greatscientist.com - robtex.com