`scientificdynamics.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

scientificdynamics.com

DNS History

5 records (3 active, 2 former)

●NSns.buydomains.com2026-03-11 → 2026-03-23 · 2 obs

● 2026-03-11 12:19:36
● 2026-03-23 06:37:48

●NSthis-domain-for-sale.com2026-03-11 → 2026-03-23 · 2 obs

● 2026-03-11 12:19:36
● 2026-03-23 06:37:48

●A207.148.248.1432015-10-20 → 2026-03-23 · 3 obs

○ 2015-05-31 12:13:46
● 2015-10-20 10:37:26
● 2026-03-23 06:37:48

○A208.254.26.1322008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 21:38:50
○ 2015-05-31 12:13:46
○ 2026-03-23 06:37:48

○A66.151.181.492015-05-31 → 2015-05-31 · 4 obs

○ 2008-03-19 21:38:50
● 2015-05-31 12:13:46
○ 2015-10-20 10:37:26
○ 2026-03-23 06:37:48

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 964ms | 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

scientificdynamics.com resolves to a single IP address: 207.148.248.143.

Other host names including jomanda.com, unforgettablewalks.com, mx.buuu.org, celebratinghim.com and dabaca.com share IP numbers with scientificdynamics.com.

Name Servers

scientificdynamics.com's delegation uses two name servers, this-domain-for-sale.com and ns.buydomains.com.

scientificdynamics.com shares the same name server setup as other domains, for example yariko.com, luanco.com, lawnmowerexpert.com, georgecrisp.com and finderservice.com.

scientificdynamics.com partially shares its name servers with other domains, for example rhythmnashville.com and opentalk.org.

Host names with a single IP:

- this-domain-for-sale.com points to 52.20.26.87

- ns.buydomains.com points to 52.20.26.87

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

scientificdynamics.com - robtex.com