interviewbuilder.com - dns.ninja

`interviewbuilder.com`

DNSSEC	⚠️ Not signed
A	74.122.207.123^{🇺🇸 CAVERN-174.122.204.0/22 Cavern Technologies ARIN Allocation}
		PTR	`mrahunting.org`
NS	`ns1.cyteworks.com` ⭐
		A	74.122.207.41^{🇺🇸 CAVERN-174.122.204.0/22 Cavern Technologies ARIN Allocation}
			PTR	`ns1.cyteworkshosting.com`
NS	`ns2.cyteworks.com`
		A	40.119.53.54^{🇺🇸 Microsoft40.112.0.0/13}
NS	`ns3.cyteworks.com` ⚠️ Not in parent delegation
		A	20.98.167.7^{🇺🇸 Microsoft20.64.0.0/10}
MX	`mailfilter.cyteworks.com` ⭐
		A	74.122.207.15^{🇺🇸 CAVERN-174.122.204.0/22 Cavern Technologies ARIN Allocation}
			PTR	`mailfilter.cyteworks.com`
TXT	`rnq3r2nmt60rjpsr479alirblg`
SOA	`ns1.cyteworks.com`domreg@cyteworks.com 2025-03-31 #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=1781373623

Subdomains

www.interviewbuilder.com

Same first word

interviewbuilder.com

DNS History

6 records (5 active, 1 former)

●NSns1.cyteworks.com2015-05-30 → 2026-06-13 · 2 obs

● 2015-05-30 17:51:46
● 2026-06-13 18:12:16

●NSns2.cyteworks.com2015-05-30 → 2026-06-13 · 2 obs

● 2015-05-30 17:51:46
● 2026-06-13 18:12:16

●NSns3.cyteworks.com2026-02-16 → 2026-06-13 · 3 obs

○ 2015-05-30 17:51:46
● 2026-02-16 01:15:16
● 2026-06-13 18:12:16

●MXmailfilter.cyteworks.com2015-05-30 → 2026-06-13 · 2 obs

● 2015-05-30 17:51:46
● 2026-06-13 18:12:16

○A174.47.182.182015-05-30 → 2015-12-16 · 4 obs

● 2015-05-30 17:51:46
● 2015-12-16 19:15:26
○ 2016-01-17 20:16:16
○ 2026-06-13 18:12:16

●A74.122.207.1232016-01-17 → 2026-06-13 · 3 obs

○ 2015-12-16 19:15:26
● 2016-01-17 20:16:16
● 2026-06-13 18:12:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
interviewbuilder.com	ns2.cyteworks.com, ns1.cyteworks.com	2 records

✅ Authoritative Response

Server:40.119.53.54

NS records: ns2.cyteworks.com, ns1.cyteworks.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for interviewbuilder.com (unsigned zone)

⏱️ Timing

Total: 375ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.122.207.123`
NS	3	`ns3.cyteworks.com, ns2.cyteworks.com...`
MX	1	`mailfilter.cyteworks.com (pri: 10)`
TXT	1	`rnq3r2nmt60rjpsr479alirblg`
SOA	1	`ns1.cyteworks.com domreg.cyteworks.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.cyteworks.com, ns1.cyteworks.com)

Analysis

Hierarchy

The domain www.interviewbuilder.com falls under the parent interviewbuilder.com.

IP Addresses

interviewbuilder.com directs to one IP number, which is 74.122.207.123.

interviewbuilder.com shares its IP numbers with other host names, including mrahunting.net, www.interviewbuilder.com, www.mrahunting.net and mrahunting.org.

Name Servers

interviewbuilder.com is served by three name servers: ns1.cyteworks.com, ns2.cyteworks.com and ns3.cyteworks.com.

At least some of interviewbuilder.com's name servers are shared with other domains, for example agiscloud.com, veteransfuneralcare.com, 231.127.126.64.in-addr.arpa and two more.

ns1.cyteworks.com has IP address 74.122.207.41, ns2.cyteworks.com has IP address 40.119.53.54 and ns3.cyteworks.com has IP address 20.98.167.7 — one address each.

Mail Servers

interviewbuilder.com routes its mail through a single mail server, mailfilter.cyteworks.com.

interviewbuilder.com has the same mail server arrangement as a number of other domains, for example interviewready.com, jfi5508.com, clevelandcremation.com and two more.

mailfilter.cyteworks.com resolves to 74.122.207.15 and no other IP number.