`studentlibrary.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

studentlibrary.ru

studentlibrary.com

DNS History

10 records (3 active, 7 former)

●NSns.buydomains.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-04-24 16:56:30
● 2026-03-23 00:03:14

○NSns31.domaincontrol.com2015-07-09 → 2016-06-26 · 4 obs

● 2015-07-09 01:30:00
● 2016-06-26 03:59:56
○ 2017-04-24 16:56:30
○ 2026-03-23 00:03:14

○NSns32.domaincontrol.com2015-07-09 → 2016-06-26 · 4 obs

● 2015-07-09 01:30:00
● 2016-06-26 03:59:56
○ 2017-04-24 16:56:30
○ 2026-03-23 00:03:14

○NSpdns07.domaincontrol.com2017-04-24 → 2017-04-24 · 3 obs

○ 2016-06-26 03:59:56
● 2017-04-24 16:56:30
○ 2026-03-23 00:03:14

○NSpdns08.domaincontrol.com2017-04-24 → 2017-04-24 · 3 obs

○ 2016-06-26 03:59:56
● 2017-04-24 16:56:30
○ 2026-03-23 00:03:14

●NSthis-domain-for-sale.com2026-03-23 → 2026-03-23 · 2 obs

○ 2017-04-24 16:56:30
● 2026-03-23 00:03:14

○MXmailstore1.secureserver.net2015-07-09 → 2017-04-24 · 3 obs

● 2015-07-09 01:30:00
● 2017-04-24 16:56:30
○ 2026-03-23 00:03:14

○MXsmtp.secureserver.net2015-07-09 → 2017-04-24 · 3 obs

● 2015-07-09 01:30:00
● 2017-04-24 16:56:30
○ 2026-03-23 00:03:14

●A207.148.248.1432026-03-23 → 2026-03-23 · 2 obs

○ 2017-04-24 16:56:30
● 2026-03-23 00:03:14

○A50.63.202.632015-07-09 → 2017-04-24 · 3 obs

● 2015-07-09 01:30:00
● 2017-04-24 16:56:30
○ 2026-03-23 00:03:14

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 116ms | 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

studentlibrary.com points to a single IP: 207.148.248.143.

Other host names, for instance sureconvert.com, ns2.colorfulsoftware.com, weathernerds.com, mx6.mcgahagan.com and www.realmsportal.com share IP numbers with studentlibrary.com.

Name Servers

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

studentlibrary.com shares the same name server configuration as other domains, such as hlal.org, checkseven.com, streamliving.com, musicality.net and dedonline.com.

studentlibrary.com shares name servers with other domains at least partially, for instance righttracking.com, tabletopwizards.com and excellencesales.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.

studentlibrary.com - robtex.com