`trainingadministration.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

Previously MX for

trainingadministration.com

Subdomains

mail.trainingadministration.com

Same first word

trainingadministration.com

DNS History

9 records (3 active, 6 former)

●NSns.buydomains.com2026-03-24 → 2026-03-24 · 3 obs

○ 2015-06-26 12:40:48
● 2026-03-24 06:27:30
● 2026-03-24 09:28:48

○NSns12.wowrack.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 18:24:24
○ 2015-06-26 12:40:48
○ 2026-03-24 09:28:48

○NSns12b.wowrack.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 18:24:24
○ 2015-06-26 12:40:48
○ 2026-03-24 09:28:48

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

○ 2015-06-26 12:40:48
● 2026-03-24 06:27:30
● 2026-03-24 09:28:48

○MXmail.trainingadministration.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 18:24:24
○ 2015-06-26 12:40:48
○ 2026-03-24 09:28:48

○MXtrainingadministration.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 18:24:24
○ 2015-06-26 12:40:48
○ 2026-03-24 09:28:48

●A207.148.248.1432015-11-15 → 2026-03-24 · 3 obs

○ 2015-06-26 12:40:48
● 2015-11-15 05:03:48
● 2026-03-24 09:28:48

○A64.246.167.1352008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 18:24:24
○ 2015-06-26 12:40:48
○ 2026-03-24 09:28:48

○A66.151.181.492015-06-26 → 2015-06-26 · 4 obs

○ 2008-03-18 18:24:24
● 2015-06-26 12:40:48
○ 2015-11-15 05:03:48
○ 2026-03-24 09:28:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net...	-
trainingadministration.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 trainingadministration.com (unsigned zone)

⏱️ Timing

Total: 3086ms | 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

Hierarchy

trainingadministration.com is the parent of mail.trainingadministration.com.

IP Addresses

trainingadministration.com resolves to one IP number: 207.148.248.143.

other host names including technologytransportation.com, sandrawalton.com, ghor.net, pixact.com and majorhelp.com share IP numbers with trainingadministration.com.

Name Servers

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

trainingadministration.com shares the same name server setup as other domains, for instance desidog.com, pastriesonline.com, bmrcl.com, travao.com and homeschoolhelpline.com.

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 pointing to 52.20.26.87: this-domain-for-sale.com and ns.buydomains.com.

trainingadministration.com - robtex.com