`quantitativetools.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

quantitativetools.com

DNS History

7 records (3 active, 4 former)

●NSns.buydomains.com2026-03-08 → 2026-03-23 · 3 obs

○ 2015-11-04 12:21:40
● 2026-03-08 05:20:18
● 2026-03-23 04:25:32

○NSns1.fabulous.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 23:49:38
○ 2015-11-04 12:21:40
○ 2026-03-23 04:25:32

○NSns2.fabulous.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 23:49:38
○ 2015-11-04 12:21:40
○ 2026-03-23 04:25:32

●NSthis-domain-for-sale.com2026-03-08 → 2026-03-23 · 3 obs

○ 2015-11-04 12:21:40
● 2026-03-08 05:20:18
● 2026-03-23 04:25:32

○MXpostbox.fabulous.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 23:49:38
○ 2015-11-04 12:21:40
○ 2026-03-23 04:25:32

●A207.148.248.1432020-04-05 → 2026-03-23 · 5 obs

○ 2015-11-04 12:21:40
● 2020-04-05 05:28:42
○ 2026-03-08 05:20:18
● 2026-03-23 04:25:30
● 2026-03-23 04:25:32

○A216.34.131.1352008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 23:49:38
○ 2015-11-04 12:21:40
○ 2026-03-23 04:25:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
quantitativetools.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 quantitativetools.com (unsigned zone)

⏱️ Timing

Total: 912ms | 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

quantitativetools.com points to IP number: 207.148.248.143.

Other host names such as kruising.com, softguidance.com, solvehunger.com, mx23.whitebuckets.com and multipads.com share IPs with quantitativetools.com.

Name Servers

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

quantitativetools.com shares the same name server setup as holdlite.com, hhpsc.com, webactif.com, machtlos.com and earthquakealarm.com.

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

quantitativetools.com - robtex.com