contractorlibrary.com - robtex.com

contractorlibrary.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns3.afternic.com ⭐
A97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns3.afternic.com
NSns4.afternic.com
A173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns4.namefind.com
TXTv=spf1 -all
SOAns3.afternic.comdns@jomax.net 2025-10-01 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Same first word

contractorlibrary.com

DNS History

22 records (4 active, 18 former)

20162017201820192020202120222023202420252026NSns3.afternic.comns4.afternic.comcass.ns.cloudflare.comeu.dnsenable.comhostmaster.dnsenable.comnick.ns.cloudflare.comns1626.ztomy.comns2626.ztomy.comns43.domaincontrol.comns44.domaincontrol.comtr.dnsenable.comMXmail.contractorlibrary.commx.yandex.netmx01.contractorlibrary.comA13.248.169.4876.223.54.146104.31.78.77104.31.79.77204.11.56.4850.63.202.3593.89.226.17PTRns1626.ztomy.com
○NScass.ns.cloudflare.com2015-10-29 → 2016-01-18 · 4 obs
● 2015-10-29 00:29:44
● 2016-01-18 21:52:32
○ 2016-07-11 08:55:20
○ 2026-03-23 07:24:28
○NSeu.dnsenable.com2016-07-11 → 2016-07-11 · 4 obs
○ 2016-01-18 21:52:32
● 2016-07-11 08:55:20
○ 2017-03-15 17:23:28
○ 2026-03-23 07:24:28
○NShostmaster.dnsenable.com2016-07-11 → 2016-07-11 · 4 obs
○ 2016-01-18 21:52:32
● 2016-07-11 08:55:20
○ 2017-03-15 17:23:28
○ 2026-03-23 07:24:28
○NSnick.ns.cloudflare.com2015-10-29 → 2016-01-18 · 4 obs
● 2015-10-29 00:29:44
● 2016-01-18 21:52:32
○ 2016-07-11 08:55:20
○ 2026-03-23 07:24:28
○NSns1626.ztomy.com2017-03-15 → 2017-03-15 · 4 obs
○ 2016-07-11 08:55:20
● 2017-03-15 17:23:28
○ 2020-03-19 19:07:14
○ 2026-03-23 07:24:28
○NSns2626.ztomy.com2017-03-15 → 2017-03-15 · 4 obs
○ 2016-07-11 08:55:20
● 2017-03-15 17:23:28
○ 2020-03-19 19:07:14
○ 2026-03-23 07:24:28
●NSns3.afternic.com2026-03-23 → 2026-03-23 · 2 obs
○ 2020-03-19 19:07:14
● 2026-03-23 07:24:28
●NSns4.afternic.com2026-03-23 → 2026-03-23 · 2 obs
○ 2020-03-19 19:07:14
● 2026-03-23 07:24:28
○NSns43.domaincontrol.com2020-03-19 → 2020-03-19 · 3 obs
○ 2017-03-15 17:23:28
● 2020-03-19 19:07:14
○ 2026-03-23 07:24:28
○NSns44.domaincontrol.com2020-03-19 → 2020-03-19 · 3 obs
○ 2017-03-15 17:23:28
● 2020-03-19 19:07:14
○ 2026-03-23 07:24:28
○NStr.dnsenable.com2016-07-11 → 2016-07-11 · 4 obs
○ 2016-01-18 21:52:32
● 2016-07-11 08:55:20
○ 2017-03-15 17:23:28
○ 2026-03-23 07:24:28
○MXmail.contractorlibrary.com2016-07-11 → 2016-07-11 · 4 obs
○ 2016-01-18 21:52:32
● 2016-07-11 08:55:20
○ 2017-03-15 17:23:28
○ 2026-03-23 07:24:28
○MXmx.yandex.net2016-01-18 → 2016-01-18 · 3 obs
● 2016-01-18 21:52:32
○ 2016-07-11 08:55:20
○ 2026-03-23 07:24:28
○MXmx01.contractorlibrary.com2016-07-11 → 2016-07-11 · 4 obs
○ 2016-01-18 21:52:32
● 2016-07-11 08:55:20
○ 2017-03-15 17:23:28
○ 2026-03-23 07:24:28
○A104.31.78.772015-10-29 → 2016-01-18 · 4 obs
● 2015-10-29 00:29:44
● 2016-01-18 21:52:32
○ 2016-07-11 08:55:20
○ 2026-03-23 07:24:28
○A104.31.79.772015-10-29 → 2016-01-18 · 4 obs
● 2015-10-29 00:29:44
● 2016-01-18 21:52:32
○ 2016-07-11 08:55:20
○ 2026-03-23 07:24:28
●A13.248.169.482026-03-23 → 2026-03-23 · 2 obs
○ 2020-03-19 19:07:14
● 2026-03-23 07:24:28
○A204.11.56.482017-03-15 → 2017-03-15 · 4 obs
○ 2016-07-11 08:55:20
● 2017-03-15 17:23:28
○ 2020-03-19 19:07:14
○ 2026-03-23 07:24:28
○A50.63.202.352020-03-19 → 2020-03-19 · 3 obs
○ 2017-03-15 17:23:28
● 2020-03-19 19:07:14
○ 2026-03-23 07:24:28
●A76.223.54.1462026-03-23 → 2026-03-23 · 2 obs
○ 2020-03-19 19:07:14
● 2026-03-23 07:24:28
○A93.89.226.172016-07-11 → 2016-07-11 · 4 obs
○ 2016-01-18 21:52:32
● 2016-07-11 08:55:20
○ 2017-03-15 17:23:28
○ 2026-03-23 07:24:28
○PTRns1626.ztomy.com2017-03-15 → 2017-03-15 · 3 obs
● 2017-03-15 17:23:28
○ 2020-03-19 19:07:14
○ 2026-03-23 07:24:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
contractorlibrary.comns3.afternic.com, ns4.afternic.com2 records

✅ Authoritative Response

Server:97.74.98.65

NS records: ns3.afternic.com, ns4.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contractorlibrary.com (unsigned zone)

⏱️ Timing

Total: 101ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns3.afternic.com, ns4.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns3.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)

Analysis

IP Addresses

contractorlibrary.com resolves to two IP numbers: 13.248.169.48 and 76.223.54.146.

other host names including evolea.com, mx.ngnasia.com, stageplaza.com, bikerlinks.com and ns1.garrisonweb.com share IP numbers with contractorlibrary.com.

Name Servers

contractorlibrary.com is delegated to two name servers ns3.afternic.com and ns4.afternic.com.

contractorlibrary.com shares the same name server setup as other domains, for instance www.mosh.us, heelist.com, gogocode.com, mahasi.com and crowdhome.com.

contractorlibrary.com at least partially shares name servers with other domains, for instance commas.com, 89.com(0x736578).79.com, trindi.com, jtvi.com and gametrx.com.

Host names with one IP number:

ns3.afternic.com points to 97.74.98.65

ns4.afternic.com points to 173.201.66.65