`readingcenters.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=1776165177

WOT: UNKNOWN (71/100)

Subdomains

smtp.readingcenters.com

mx.readingcenters.com

Same first word

readingcenters.com

DNS History

10 records (3 active, 7 former)

●NSns.buydomains.com2026-04-10 → 2026-04-14 · 3 obs

○ 2017-04-05 11:45:38
● 2026-04-10 04:40:02
● 2026-04-14 11:39:26

○NSns1.netfirms.com2015-08-15 → 2016-07-12 · 4 obs

● 2015-08-15 08:33:20
● 2016-07-12 10:52:52
○ 2017-04-05 11:45:38
○ 2026-04-14 11:39:26

○NSns1.uniregistrymarket.link2017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-12 10:52:52
● 2017-04-05 11:45:38
○ 2026-04-10 04:40:02
○ 2026-04-14 11:39:26

○NSns2.netfirms.com2015-08-15 → 2016-07-12 · 4 obs

● 2015-08-15 08:33:20
● 2016-07-12 10:52:52
○ 2017-04-05 11:45:38
○ 2026-04-14 11:39:26

○NSns2.uniregistrymarket.link2017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-12 10:52:52
● 2017-04-05 11:45:38
○ 2026-04-10 04:40:02
○ 2026-04-14 11:39:26

●NSthis-domain-for-sale.com2026-04-10 → 2026-04-14 · 3 obs

○ 2017-04-05 11:45:38
● 2026-04-10 04:40:02
● 2026-04-14 11:39:26

○MXmx.readingcenters.com2015-08-15 → 2016-07-12 · 4 obs

● 2015-08-15 08:33:20
● 2016-07-12 10:52:52
○ 2017-04-05 11:45:38
○ 2026-04-14 11:39:26

●A207.148.248.1432026-04-10 → 2026-04-14 · 3 obs

○ 2017-04-05 11:45:38
● 2026-04-10 04:40:02
● 2026-04-14 11:39:26

○A66.96.149.12015-08-15 → 2016-07-12 · 4 obs

● 2015-08-15 08:33:20
● 2016-07-12 10:52:52
○ 2017-04-05 11:45:38
○ 2026-04-14 11:39:26

○A69.172.201.1532017-04-05 → 2017-04-05 · 4 obs

○ 2016-07-12 10:52:52
● 2017-04-05 11:45:38
○ 2026-04-10 04:40:02
○ 2026-04-14 11:39:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...	-
readingcenters.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 readingcenters.com (unsigned zone)

⏱️ Timing

Total: 3077ms | 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

readingcenters.com is the parent of smtp.readingcenters.com and mx.readingcenters.com.

IP Addresses

readingcenters.com resolves to a single IP: 207.148.248.143.

Other host names, for instance seodetector.com, nullmx.engineersconsult.com, seogive.com, personalisedprint.com and qelis.com share IP numbers with readingcenters.com.

Name Servers

readingcenters.com has two name servers: this-domain-for-sale.com and ns.buydomains.com.

readingcenters.com shares the same name server setup as other domains, for example stablemasters.com, refuelglobal.com, logobadges.com, pgmonline.com and laet.net.

readingcenters.com shares name servers with other domains to some extent, for example chateauxdeluxe.com and discoveryorkshire.com.

Host names with one IP number:

this-domain-for-sale.com points to: 52.20.26.87

ns.buydomains.com points to: 52.20.26.87

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

readingcenters.com - robtex.com