`developingmanagement.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

developingmanagement.com

DNS History

14 records (3 active, 11 former)

●NSns.buydomains.com2026-02-18 → 2026-03-22 · 3 obs

○ 2015-06-10 20:41:20
● 2026-02-18 14:41:00
● 2026-03-22 12:46:20

●NSthis-domain-for-sale.com2026-02-18 → 2026-03-22 · 3 obs

○ 2015-06-10 20:41:20
● 2026-02-18 14:41:00
● 2026-03-22 12:46:20

○NSyns1.yahoo.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:43:30
○ 2015-06-10 20:41:20
○ 2026-03-22 12:46:20

○NSyns2.yahoo.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:43:30
○ 2015-06-10 20:41:20
○ 2026-03-22 12:46:20

○MXmx1.biz.mail.yahoo.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:43:30
○ 2015-06-10 20:41:20
○ 2026-03-22 12:46:20

○MXmx5.biz.mail.yahoo.com2008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:43:30
○ 2015-06-10 20:41:20
○ 2026-03-22 12:46:20

●A207.148.248.1432015-11-04 → 2026-03-22 · 3 obs

○ 2015-06-10 20:41:20
● 2015-11-04 01:50:14
● 2026-03-22 12:46:20

○A216.39.58.1642008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:43:30
○ 2015-06-10 20:41:20
○ 2026-03-22 12:46:20

○A216.39.58.1652008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:43:30
○ 2015-06-10 20:41:20
○ 2026-03-22 12:46:20

○A216.39.58.1682008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:43:30
○ 2015-06-10 20:41:20
○ 2026-03-22 12:46:20

○A216.39.58.1692008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:43:30
○ 2015-06-10 20:41:20
○ 2026-03-22 12:46:20

○A216.39.58.1702008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:43:30
○ 2015-06-10 20:41:20
○ 2026-03-22 12:46:20

○A216.39.58.1712008-03-14 → 2008-03-14 · 3 obs

● 2008-03-14 13:43:30
○ 2015-06-10 20:41:20
○ 2026-03-22 12:46:20

○A66.151.181.492015-06-10 → 2015-06-10 · 4 obs

○ 2008-03-14 13:43:30
● 2015-06-10 20:41:20
○ 2015-11-04 01:50:14
○ 2026-03-22 12:46:20

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 415ms | 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

developingmanagement.com resolves to one IP number: 207.148.248.143.

Other host names, for instance villaapts.com, gardeningdays.com, distilleryview.com, mx.primaryphysio.com and sephex.com share IP numbers with developingmanagement.com.

Name Servers

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

developingmanagement.com uses the same name server setup as other domains, such as almostunread.com, classifiedline.com, hane.org, visualstyling.com and njmills.com.

developingmanagement.com at least partially shares name servers with other domains, for instance networkingbasic.com, ccsb.net, washingtonmotors.com and tirux.com.

Host names with a single IP number:

The host name this-domain-for-sale.com points to 52.20.26.87.

The host name 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.

developingmanagement.com - robtex.com