`dbtcertification.com`

DNSSEC	⚠️ Not signed
A	75.2.103.23^{🇺🇸 Amazon75.2.96.0/20}
		PTR	`a4cb49e867d48f5ad.awsglobalaccelerator.com`
NS	208.91.197.91 ⭐
NS	`ns1.active-dns.com` ⚠️ Not in zone NS records
		A	162.251.82.122^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.122.reverse.myorderbox.com`
		A	162.251.82.123^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.123.reverse.myorderbox.com`
		A	162.251.82.250^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.250.reverse.myorderbox.com`
		A	162.251.82.251^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.251.reverse.myorderbox.com`
NS	`ns2.active-dns.com` ⚠️ Not in zone NS records
		A	162.251.82.120^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.120.reverse.myorderbox.com`
		A	162.251.82.121^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.121.reverse.myorderbox.com`
		A	162.251.82.248^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.248.reverse.myorderbox.com`
		A	162.251.82.249^{🇺🇸 Cloudflare162.251.82.0/24 PDR}
			PTR	`162.251.82.249.reverse.myorderbox.com`
SOA	`208.91.197.91`hostmaster@dbtcertification.com serial=1774367850

`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=1774367522

Same first word

dbtcertification.com

DNS History

4 records (4 active, 0 former)

●NS208.91.197.912026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 11:11:48
● 2026-03-24 15:57:30

●NSns1.active-dns.com2026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 11:11:48
● 2026-03-24 15:57:30

●NSns2.active-dns.com2026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 11:11:48
● 2026-03-24 15:57:30

●A75.2.103.232026-02-21 → 2026-03-24 · 2 obs

● 2026-02-21 11:11:48
● 2026-03-24 15:57:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dbtcertification.com	ns1.active-dns.com, ns2.active-dns.com	8 records

✅ Authoritative Response

Server:162.251.82.120

NS records: ns1.active-dns.com, ns2.active-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dbtcertification.com (unsigned zone)

⏱️ Timing

Total: 223ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`75.2.103.23`
SOA	1	`208.91.197.91 hostmaster.dbtcertificatio`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.active-dns.com, ns1.active-dns.com, ns1.active-dns.com...)

Analysis

IP Addresses

dbtcertification.com resolves to one IP number: 75.2.103.23.

other host names including redstetho.com, oceanair.in, chinawoodfloor.com, mail.northwestsuburbhomes.com and restaurant-guide-cinn-oh.com share IP numbers with dbtcertification.com.

Name Servers

dbtcertification.com is delegated to three name servers ns1.active-dns.com, ns2.active-dns.com and 208.91.197.91.

dbtcertification.com at least partially shares name servers with other domains, for instance milesinsuranceagencyinc.com, (0x617373686f6c65)airlines.com, globalnps.com, elliottcompany.biz and colemanproductdesign.com.

These name servers are commonly used with the following name servers: ns3.active-dns.com, ns4.active-dns.com, ns1.whois.com, ns2.whois.com, dns1.bigrock.in, dns2.bigrock.in, dns3.bigrock.in, dns4.bigrock.in, ns3.whois.com and ns4.whois.com.

Host names with four IP numbers: ns1.active-dns.com points to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251; ns2.active-dns.com points to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249.

dbtcertification.com - robtex.com