azz-calvert.com - robtex.com

azz-calvert.com

DNSSEC⚠️ Not signed
A3.231.6.16🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix
PTRec2-3-231-6-16.compute-1.amazonaws.com
NSudns1.cscdns.net ⭐
A2001:502:f3ff::201🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRedns1.ultradns.com
PTRudns1.cscdns.net
PTRudns1.cscdns.uk
PTRns1.webipdns.com.au
A204.74.66.1🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar
PTRns1.alba.bank
PTRedns1.ultradns.com
PTRudns1.cscdns.net
PTRudns1.cscdns.uk
PTRns1.webipdns.com.au
NSudns2.cscdns.uk
A2001:502:4612::201🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRudns2.cscdns.net
PTRedns1.ultradns.org
PTRudns2.cscdns.uk
PTRns2.webipdns.com.au
A204.74.111.1🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar
PTRns2.alba.bank
PTRudns2.cscdns.net
PTRedns1.ultradns.org
PTRudns2.cscdns.uk
PTRns2.webipdns.com.au
SOAudns1.cscdns.nethostmaster@cscdns.net 2025-06-10 #4

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=1776255482

Same first word

azz-calvert.com
azz-calvert.net

DNS History

12 records (3 active, 9 former)

20162017201820192020202120222023202420252026NSudns1.cscdns.netudns2.cscdns.ukdc01-pvfedns-01.azz.comdc01-pvfedns-02.azz.comdc02-pvfedns-01.azz.comdc02-pvfedns-02.azz.comMXsmtp.azz.comus-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.comA3.231.6.16161.47.21.191192.237.224.60
○NSdc01-pvfedns-01.azz.com2015-12-29 → 2017-04-07 · 4 obs
● 2015-12-29 03:25:30
● 2017-04-07 23:01:10
○ 2026-02-18 13:51:20
○ 2026-04-15 12:46:26
○NSdc01-pvfedns-02.azz.com2015-12-29 → 2017-04-07 · 4 obs
● 2015-12-29 03:25:30
● 2017-04-07 23:01:10
○ 2026-02-18 13:51:20
○ 2026-04-15 12:46:26
○NSdc02-pvfedns-01.azz.com2015-12-29 → 2017-04-07 · 4 obs
● 2015-12-29 03:25:30
● 2017-04-07 23:01:10
○ 2026-02-18 13:51:20
○ 2026-04-15 12:46:26
○NSdc02-pvfedns-02.azz.com2015-12-29 → 2017-04-07 · 4 obs
● 2015-12-29 03:25:30
● 2017-04-07 23:01:10
○ 2026-02-18 13:51:20
○ 2026-04-15 12:46:26
●NSudns1.cscdns.net2026-02-18 → 2026-04-15 · 3 obs
○ 2017-04-07 23:01:10
● 2026-02-18 13:51:20
● 2026-04-15 12:46:26
●NSudns2.cscdns.uk2026-02-18 → 2026-04-15 · 3 obs
○ 2017-04-07 23:01:10
● 2026-02-18 13:51:20
● 2026-04-15 12:46:26
○MXsmtp.azz.com2015-12-29 → 2015-12-29 · 3 obs
● 2015-12-29 03:25:30
○ 2016-04-01 11:33:22
○ 2026-04-15 12:46:26
○MXus-smtp-inbound-1.mimecast.com2016-04-01 → 2017-04-07 · 5 obs
○ 2015-12-29 03:25:30
● 2016-04-01 11:33:22
● 2017-04-07 23:01:10
○ 2026-02-18 13:51:20
○ 2026-04-15 12:46:26
○MXus-smtp-inbound-2.mimecast.com2016-04-01 → 2017-04-07 · 5 obs
○ 2015-12-29 03:25:30
● 2016-04-01 11:33:22
● 2017-04-07 23:01:10
○ 2026-02-18 13:51:20
○ 2026-04-15 12:46:26
○A161.47.21.1912016-09-11 → 2017-04-07 · 5 obs
○ 2016-04-01 11:33:22
● 2016-09-11 18:19:10
● 2017-04-07 23:01:10
○ 2026-02-18 13:51:20
○ 2026-04-15 12:46:26
○A192.237.224.602015-12-29 → 2016-04-01 · 4 obs
● 2015-12-29 03:25:30
● 2016-04-01 11:33:22
○ 2016-09-11 18:19:10
○ 2026-04-15 12:46:26
●A3.231.6.162026-02-18 → 2026-04-15 · 3 obs
○ 2017-04-07 23:01:10
● 2026-02-18 13:51:20
● 2026-04-15 12:46:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net, k.gtld-servers.net...-
azz-calvert.comudns1.cscdns.net, udns2.cscdns.uk-

✅ Authoritative Response

Server:204.74.66.1

NS records: udns1.cscdns.net, udns2.cscdns.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for azz-calvert.com (unsigned zone)

⏱️ Timing

Total: 406ms | Queries: -

📄 Records

TypeCountSample Data
A13.231.6.16
NS2udns1.cscdns.net, udns2.cscdns.uk
SOA1udns1.cscdns.net hostmaster.cscdns.net

Analysis

IP Addresses

azz-calvert.com points to a single IP: 3.231.6.16.

Other host names, for instance lectrus.tv, nvent.my, nvent.com.my, schroff.biz and schroff.co.jp share IP numbers with azz-calvert.com.

Name Servers

azz-calvert.com's delegation is to two name servers udns1.cscdns.net and udns2.cscdns.uk.

azz-calvert.com shares the same name server configuration as other domains, such as novamatrix.biz, massmutual.biz, walkers.com.ky, sp-men.com and singthejingle.com.

azz-calvert.com at least partially shares its name servers with other domains, for instance mortgageprotectionplan.ca, c.fidelity.com, 211.223.192.in-addr.arpa, sesash.com and investissementsmanuvie.com.

Host names with two IP numbers: udns1.cscdns.net points to 2001:502:f3ff::201 and 204.74.66.1; udns2.cscdns.uk points to 2001:502:4612::201 and 204.74.111.1