developmentalmathassessment.com - dns.ninja

developmentalmathassessment.com

DNSSEC⚠️ Not signed
A34.68.234.4🇺🇸 Google34.68.224.0/20
PTR4.234.68.34.bc.googleusercontent.com
NSdns1.registrar-servers.com ⭐
A2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
A156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar
PTRdns1.namecheaphosting.com
PTRdns1.registrar-servers.com
NSdns2.registrar-servers.com
A2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
A156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar
PTRdns2.namecheaphosting.com
PTRdns2.registrar-servers.com
SOAdns1.registrar-servers.comhostmaster@registrar-servers.com serial=1687809287

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=1785611767

Same first word

developmentalmathassessment.com

DNS History

15 records (3 active, 12 former)

2017201820192020202120222023202420252026NSdns1.registrar-servers.comdns2.registrar-servers.comdns082.d.register.comdns126.b.register.comdns198.a.register.comdns206.c.register.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA34.68.234.4199.34.228.76
○NSdns082.d.register.com2016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 01:53:22
○ 2026-03-23 10:53:24
○ 2026-08-01 19:45:22
●NSdns1.registrar-servers.com2026-03-23 → 2026-08-01 · 3 obs
○ 2016-12-15 01:53:22
● 2026-03-23 10:53:24
● 2026-08-01 19:45:22
○NSdns126.b.register.com2016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 01:53:22
○ 2026-03-23 10:53:24
○ 2026-08-01 19:45:22
○NSdns198.a.register.com2016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 01:53:22
○ 2026-03-23 10:53:24
○ 2026-08-01 19:45:22
●NSdns2.registrar-servers.com2026-03-23 → 2026-08-01 · 3 obs
○ 2016-12-15 01:53:22
● 2026-03-23 10:53:24
● 2026-08-01 19:45:22
○NSdns206.c.register.com2016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 01:53:22
○ 2026-03-23 10:53:24
○ 2026-08-01 19:45:22
○MXalt1.aspmx.l.google.com2016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 01:53:22
○ 2026-03-23 10:53:24
○ 2026-08-01 19:45:22
○MXalt2.aspmx.l.google.com2016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 01:53:22
○ 2026-03-23 10:53:24
○ 2026-08-01 19:45:22
○MXaspmx.l.google.com2016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 01:53:22
○ 2026-03-23 10:53:24
○ 2026-08-01 19:45:22
○MXaspmx2.googlemail.com2016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 01:53:22
○ 2026-03-23 10:53:24
○ 2026-08-01 19:45:22
○MXaspmx3.googlemail.com2016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 01:53:22
○ 2026-03-23 10:53:24
○ 2026-08-01 19:45:22
○MXaspmx4.googlemail.com2016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 01:53:22
○ 2026-03-23 10:53:24
○ 2026-08-01 19:45:22
○MXaspmx5.googlemail.com2016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 01:53:22
○ 2026-03-23 10:53:24
○ 2026-08-01 19:45:22
○A199.34.228.762016-12-15 → 2016-12-15 · 3 obs
● 2016-12-15 01:53:22
○ 2026-03-23 10:53:24
○ 2026-08-01 19:45:22
●A34.68.234.42026-03-23 → 2026-08-01 · 3 obs
○ 2016-12-15 01:53:22
● 2026-03-23 10:53:24
● 2026-08-01 19:45:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
developmentalmathassessment.comdns1.registrar-servers.com, dns2.registrar-servers.com4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developmentalmathassessment.com (unsigned zone)

⏱️ Timing

Total: 98ms | Queries: -

📄 Records

TypeCountSample Data
A134.68.234.4
NS2dns1.registrar-servers.com, dns2.registrar-servers.com
SOA1dns1.registrar-servers.com hostmaster.re

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

developmentalmathassessment.com points to a single IP number: 34.68.234.4.

Additional host names — hamiltech.io, tiendanony.com, navluxe.com and two others — share IP numbers with developmentalmathassessment.com.

Name Servers

developmentalmathassessment.com has two authoritative name servers — dns1.registrar-servers.com and dns2.registrar-servers.com.

developmentalmathassessment.com shares its name server setup with other domains, including siginpro.com, adgeese.com, 12t.co and two others.

developmentalmathassessment.com shares at least some of its name servers with other domains, including ohana.email, rivkastarck.com, aletterfromisrael.com and two others.

These name servers are frequently paired with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Both dns1.registrar-servers.com and dns2.registrar-servers.com have two IP addresses each. dns1.registrar-servers.com resolves to 156.154.132.200 and 2610:a1:1024::200; dns2.registrar-servers.com resolves to 156.154.133.200 and 2610:a1:1025::200.