`constantvalue.com`

DNSSEC	⚠️ Not signed
A	207.148.248.143^{🇺🇸 EIG-29873207.148.248.0/24}
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=1774407527

Same first word

constantvalue.com

DNS History

5 records (3 active, 2 former)

●NSns.buydomains.com2007-11-12 → 2026-03-25 · 4 obs

● 2007-11-12 12:25:14
○ 2015-08-20 04:41:38
● 2026-03-14 16:46:20
● 2026-03-25 03:04:16

●NSthis-domain-for-sale.com2007-11-12 → 2026-03-25 · 4 obs

● 2007-11-12 12:25:14
○ 2015-08-20 04:41:38
● 2026-03-14 16:46:20
● 2026-03-25 03:04:16

○MXdev.null2007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 12:25:14
○ 2015-08-20 04:41:38
○ 2026-03-25 03:04:16

●A207.148.248.1432015-08-20 → 2026-03-25 · 3 obs

○ 2007-11-12 12:25:14
● 2015-08-20 04:41:38
● 2026-03-25 03:04:16

○A208.254.26.1322007-11-12 → 2007-11-12 · 3 obs

● 2007-11-12 12:25:14
○ 2015-08-20 04:41:38
○ 2026-03-25 03:04:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...	-
constantvalue.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 constantvalue.com (unsigned zone)

⏱️ Timing

Total: 90ms | 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

constantvalue.com points to a single IP: 207.148.248.143.

Other host names, for instance hostmaster.deutschejugend.com, vitalpartner.com, santasapprentice.com, mail.auditprofessionals.com and softwinner.com share IP numbers with constantvalue.com.

Name Servers

constantvalue.com's delegation is to two name servers this-domain-for-sale.com and ns.buydomains.com.

constantvalue.com shares the same name server configuration as other domains, such as smathews.com, gfxcube.com, forumdeli.com, choicebuster.com and cubb.net.

constantvalue.com at least partially shares its name servers with other domains, for instance simplybazaar.com, armchairsportsman.com, emq.org, rubega.com and stuol.com.

These name servers are often used together with the name servers ns2.buydomains.com.

Host names with one IP number: this-domain-for-sale.com and ns.buydomains.com point to 52.20.26.87.

constantvalue.com - robtex.com