`libstraining.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns37.domaincontrol.com` ⭐
		A	2603:5:21c1::13^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns37.domaincontrol.com`
		A	97.74.108.19^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns37.domaincontrol.com`
NS	`ns38.domaincontrol.com`
		A	2603:5:22c1::13^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns38.domaincontrol.com`
		A	173.201.76.19^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns38.domaincontrol.com`
MX	`libstraining-com.mail.protection.outlook.com` ⭐
TXT	`MS=ms85549017`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`v=verifydomain MS=8373905`
SOA	`ns37.domaincontrol.com`dns@jomax.net 2025-09-19 #1

`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

libstraining.com

Similar names

brainlisting.com

DNS History

6 records (5 active, 1 former)

●NSns37.domaincontrol.com2016-12-18 → 2026-03-18 · 2 obs

● 2016-12-18 23:13:56
● 2026-03-18 05:28:06

●NSns38.domaincontrol.com2016-12-18 → 2026-03-18 · 2 obs

● 2016-12-18 23:13:56
● 2026-03-18 05:28:06

●MXlibstraining-com.mail.protection.outlook.com2016-12-18 → 2026-03-18 · 2 obs

● 2016-12-18 23:13:56
● 2026-03-18 05:28:06

●A15.197.225.1282026-03-18 → 2026-03-18 · 2 obs

○ 2017-10-02 04:08:38
● 2026-03-18 05:28:06

○A160.153.16.232016-12-18 → 2017-10-02 · 3 obs

● 2016-12-18 23:13:56
● 2017-10-02 04:08:38
○ 2026-03-18 05:28:06

●A3.33.251.1682026-03-18 → 2026-03-18 · 2 obs

○ 2017-10-02 04:08:38
● 2026-03-18 05:28:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
libstraining.com	ns37.domaincontrol.com, ns38.domaincontrol.com	4 records

✅ Authoritative Response

Server: 97.74.108.19

NS records: ns37.domaincontrol.com, ns38.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for libstraining.com (unsigned zone)

⏱️ Timing

Total: 478ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns37.domaincontrol.com, ns38.domaincontrol.com`
MX	1	`libstraining-com.mail.protection.outlook`
TXT	3	`MS=ms85549017, v=spf1 include:spf.protection.outlook.co...`
SOA	1	`ns37.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)

Analysis

IP Addresses

libstraining.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names such as doughboypoolmorganville.com, pivotalwebdesign.ca, orlandokianorth.com, primroseaustinvillage.com and w3bagency.com share IP numbers with libstraining.com.

Name Servers

libstraining.com is delegated to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.

libstraining.com uses the same name server setup as other domains, including voyance-serenite.com, djsvogue.com, catcareclinic.net, lovelewisville.info and roadsideattractionsusa.com.

Host names with two IP numbers:

ns37.domaincontrol.com points to 2603:5:21c1::13 and 97.74.108.19.

ns38.domaincontrol.com points to 2603:5:22c1::13 and 173.201.76.19.

Mail Servers

The mail server for libstraining.com is libstraining-com.mail.protection.outlook.com.

libstraining.com - robtex.com