`expressiondynamics.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

expressiondynamics.com

DNS History

10 records (3 active, 7 former)

●NSns.buydomains.com2019-01-30 → 2026-03-24 · 3 obs

○ 2017-02-15 22:50:00
● 2019-01-30 03:08:58
● 2026-03-24 02:12:22

○NSns1.sgp26.siteground.asia2017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 22:50:00
○ 2019-01-30 03:08:58
○ 2026-03-24 02:12:22

○NSns2.sgp26.siteground.asia2017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 22:50:00
○ 2019-01-30 03:08:58
○ 2026-03-24 02:12:22

●NSthis-domain-for-sale.com2026-02-17 → 2026-03-24 · 3 obs

○ 2019-01-30 03:08:58
● 2026-02-17 03:28:08
● 2026-03-24 02:12:22

○MXmx10.mailspamprotection.com2017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 22:50:00
○ 2019-01-30 03:08:58
○ 2026-03-24 02:12:22

○MXmx20.mailspamprotection.com2017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 22:50:00
○ 2019-01-30 03:08:58
○ 2026-03-24 02:12:22

○MXmx30.mailspamprotection.com2017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 22:50:00
○ 2019-01-30 03:08:58
○ 2026-03-24 02:12:22

●A207.148.248.1432026-02-17 → 2026-03-24 · 3 obs

○ 2019-01-30 03:08:58
● 2026-02-17 03:28:08
● 2026-03-24 02:12:22

○A209.99.64.432019-01-30 → 2019-01-30 · 4 obs

○ 2017-02-15 22:50:00
● 2019-01-30 03:08:58
○ 2026-02-17 03:28:08
○ 2026-03-24 02:12:22

○A77.104.142.712017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 22:50:00
○ 2019-01-30 03:08:58
○ 2026-03-24 02:12:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
expressiondynamics.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 expressiondynamics.com (unsigned zone)

⏱️ Timing

Total: 101ms | 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

expressiondynamics.com points to a single IP address: 207.148.248.143.

Other host names such as gnes.org, ecls.net, avartias.com, bigt.org and weddingvogue.com share IP numbers with expressiondynamics.com.

Name Servers

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

expressiondynamics.com uses the same name server setup as other domains, including sunsetseniors.com, smboard.com, pmco.net, sellingmatters.com and premiumtix.com.

expressiondynamics.com partially shares name servers with other domains, for instance clutchie.com, staywelldoctor.com, podpalace.com and righttracking.com.

These name servers are commonly used alongside the name servers ns2.buydomains.com.

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

expressiondynamics.com - robtex.com