`sciencemethods.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

sciencemethods.io

sciencemethods.com

DNS History

6 records (3 active, 3 former)

●NSns.buydomains.com2008-03-20 → 2026-03-23 · 2 obs

● 2008-03-20 02:58:36
● 2026-03-23 11:38:40

●NSthis-domain-for-sale.com2008-03-20 → 2026-03-23 · 5 obs

● 2008-03-20 02:58:36
○ 2015-06-13 01:15:12
○ 2017-12-17 05:29:46
● 2026-03-17 20:21:02
● 2026-03-23 11:38:40

○MXdev.null2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 02:58:36
○ 2015-06-13 01:15:12
○ 2026-03-23 11:38:40

●A207.148.248.1432015-10-21 → 2026-03-23 · 3 obs

○ 2015-06-13 01:15:12
● 2015-10-21 13:59:58
● 2026-03-23 11:38:40

○A208.254.26.1322008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 02:58:36
○ 2015-06-13 01:15:12
○ 2026-03-23 11:38:40

○A66.151.181.492015-06-13 → 2015-06-13 · 4 obs

○ 2008-03-20 02:58:36
● 2015-06-13 01:15:12
○ 2015-10-21 13:59:58
○ 2026-03-23 11:38:40

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:52.4.207.204

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sciencemethods.com (unsigned zone)

⏱️ Timing

Total: 3083ms | 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

sciencemethods.com points to a single IP: 207.148.248.143.

Other host names, for instance silksoy.integergroup.com, bior.net, rutsky.com, cheapershipping.com and root.natedesign.com share IP numbers with sciencemethods.com.

Name Servers

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

sciencemethods.com shares the same name server configuration as other domains, such as mxmportal.com, kingoffun.com, lcda.net, ecommercecontrol.com and economicsmaster.com.

sciencemethods.com shares name servers with other domains to at least some extent, for instance supportstartups.com and clutchie.com.

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

sciencemethods.com - robtex.com