`interviewexpertise.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	`ns75.domaincontrol.com` ⭐
		A	2603:5:21b4::30^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns75.domaincontrol.com`
		A	97.74.107.48^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns75.domaincontrol.com`
NS	`ns76.domaincontrol.com`
		A	2603:5:22b4::30^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns76.domaincontrol.com`
		A	173.201.75.48^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns76.domaincontrol.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
SOA	`ns75.domaincontrol.com`dns@jomax.net 2026-02-15 #3

`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=1774566047

Previously MX for

interviewexpertise.com

Same first word

interviewexpertise.com

DNS History

17 records (6 active, 11 former)

○NSns1.tophostinginindia.com2016-01-26 → 2016-01-26 · 3 obs

● 2016-01-26 14:07:16
○ 2016-05-01 08:10:02
○ 2026-03-26 23:22:50

○NSns10515.dizinc.com2016-05-01 → 2016-05-01 · 4 obs

○ 2016-01-26 14:07:16
● 2016-05-01 08:10:02
○ 2017-01-15 21:30:26
○ 2026-03-26 23:22:50

○NSns10516.dizinc.com2016-05-01 → 2016-05-01 · 4 obs

○ 2016-01-26 14:07:16
● 2016-05-01 08:10:02
○ 2017-01-15 21:30:26
○ 2026-03-26 23:22:50

○NSns2.tophostinginindia.com2016-01-26 → 2016-01-26 · 3 obs

● 2016-01-26 14:07:16
○ 2016-05-01 08:10:02
○ 2026-03-26 23:22:50

○NSns47.domaincontrol.com2017-01-15 → 2017-01-15 · 4 obs

○ 2016-05-01 08:10:02
● 2017-01-15 21:30:26
○ 2020-01-01 08:01:06
○ 2026-03-26 23:22:50

○NSns48.domaincontrol.com2017-01-15 → 2017-01-15 · 4 obs

○ 2016-05-01 08:10:02
● 2017-01-15 21:30:26
○ 2020-01-01 08:01:06
○ 2026-03-26 23:22:50

●NSns75.domaincontrol.com2020-01-01 → 2026-03-26 · 3 obs

○ 2017-01-15 21:30:26
● 2020-01-01 08:01:06
● 2026-03-26 23:22:50

●NSns76.domaincontrol.com2020-01-01 → 2026-03-26 · 3 obs

○ 2017-01-15 21:30:26
● 2020-01-01 08:01:06
● 2026-03-26 23:22:50

○MXinterviewexpertise.com2016-01-26 → 2016-05-01 · 4 obs

● 2016-01-26 14:07:16
● 2016-05-01 08:10:02
○ 2017-01-15 21:30:26
○ 2026-03-26 23:22:50

●MXmailstore1.secureserver.net2017-01-15 → 2026-03-26 · 3 obs

○ 2016-05-01 08:10:02
● 2017-01-15 21:30:26
● 2026-03-26 23:22:50

●MXsmtp.secureserver.net2017-01-15 → 2026-03-26 · 3 obs

○ 2016-05-01 08:10:02
● 2017-01-15 21:30:26
● 2026-03-26 23:22:50

●A15.197.225.1282026-03-04 → 2026-03-26 · 3 obs

○ 2020-01-01 08:01:06
● 2026-03-04 16:56:26
● 2026-03-26 23:22:50

○A184.168.221.522017-01-15 → 2017-01-15 · 4 obs

○ 2016-05-01 08:10:02
● 2017-01-15 21:30:26
○ 2020-01-01 08:01:06
○ 2026-03-26 23:22:50

○A192.69.235.1732016-01-26 → 2016-01-26 · 3 obs

● 2016-01-26 14:07:16
○ 2016-05-01 08:10:02
○ 2026-03-26 23:22:50

○A199.168.185.2322016-05-01 → 2016-05-01 · 4 obs

○ 2016-01-26 14:07:16
● 2016-05-01 08:10:02
○ 2017-01-15 21:30:26
○ 2026-03-26 23:22:50

●A3.33.251.1682026-03-04 → 2026-03-26 · 3 obs

○ 2020-01-01 08:01:06
● 2026-03-04 16:56:26
● 2026-03-26 23:22:50

○A50.63.202.542020-01-01 → 2020-01-01 · 4 obs

○ 2017-01-15 21:30:26
● 2020-01-01 08:01:06
○ 2026-03-04 16:56:26
○ 2026-03-26 23:22:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
interviewexpertise.com	ns75.domaincontrol.com, ns76.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.107.48

NS records: ns75.domaincontrol.com, ns76.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for interviewexpertise.com (unsigned zone)

⏱️ Timing

Total: 130ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns75.domaincontrol.com, ns76.domaincontrol.com`
MX	2	`mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0)`
SOA	1	`ns75.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns75.domaincontrol.com, ns75.domaincontrol.com, ns76.domaincontrol.com...)

Analysis

IP Addresses

interviewexpertise.com points to two IPs: 3.33.251.168 and 15.197.225.128.

Other host names including elitematesingleparents.com, qze.org, patsfootballfans.com, paid-pa.org and amngen.com share IP numbers with interviewexpertise.com.

Name Servers

interviewexpertise.com's delegation uses two name servers, ns75.domaincontrol.com and ns76.domaincontrol.com.

interviewexpertise.com shares the same name server setup as other domains, for example thecaptainrob.com, dallasgraniteinstallers.com, tcmrepair.com, millerglassworks.com and mvchine.net.

interviewexpertise.com at least partially shares name servers with other domains; for instance jdroofs.com.

Host names with two IPs:

ns75.domaincontrol.com points to: 2603:5:21b4::30 and 97.74.107.48

ns76.domaincontrol.com points to: 2603:5:22b4::30 and 173.201.75.48

Mail Servers

interviewexpertise.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

interviewexpertise.com shares its mail server setup with other domains, including buildingenvelopetoday.com, easypctech.net, onlinesweetsbar.com, one-term.net and memorysender.com.

interviewexpertise.com shares some mail servers with other domains, for example cleanairinstitute.org and coppersinksonline.com.

Host names with three IPs:

mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162

smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113

interviewexpertise.com - robtex.com