rbcupskill-dev.ca - robtex.com

rbcupskill-dev.ca

DNSSEC⚠️ Not signed
A204.74.99.103🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar
NSedns3.ultradns.com ⭐ ⚠️ Not in parent delegation
A2001:502:f3ff::203🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRedns3.ultradns.com
A204.74.66.3🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar
PTRedns3.ultradns.com
NSedns3.ultradns.biz ⚠️ Not in parent delegation
A2610:a1:1015::203🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRedns3.ultradns.biz
A204.74.67.3🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar
PTRedns3.ultradns.biz
NSedns3.ultradns.net ⚠️ Not in parent delegation
A2610:a1:1014::203🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRedns3.ultradns.net
A204.74.110.3🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar
PTRedns3.ultradns.net
NSedns3.ultradns.org ⚠️ Not in parent delegation
A2001:502:4612::203🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRedns3.ultradns.org
A204.74.111.3🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar
PTRedns3.ultradns.org
NSedns4.ultradns.biz ⚠️ Not in zone NS records
A2610:a1:1015::204🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRedns4.ultradns.biz
A204.74.67.4🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar
PTRedns4.ultradns.biz
NSedns4.ultradns.com ⚠️ Not in zone NS records
A2001:502:f3ff::204🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRedns4.ultradns.com
A204.74.66.4🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar
PTRedns4.ultradns.com
NSedns4.ultradns.net ⚠️ Not in zone NS records
A2610:a1:1014::204🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRedns4.ultradns.net
A204.74.110.4🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar
PTRedns4.ultradns.net
NSedns4.ultradns.org ⚠️ Not in zone NS records
A2001:502:4612::204🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRedns4.ultradns.org
A204.74.111.4🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar
PTRedns4.ultradns.org
NSns7.ultradns2.com
A2610:a1:3107::53🇺🇸 AS3991692610:a1:3107::/48
PTRns7.ultradns2.com
A204.74.104.7🇺🇸 AS399169204.74.104.0/24 UltraDNS
PTRns7.ultradns2.com
NSns7.ultradns2.org
A2610:a1:3207::53🇺🇸 AS3991692610:a1:3207::/48
PTRns7.ultradns2.org
A204.74.106.7🇺🇸 AS399169204.74.106.0/24 UltraDNS
PTRns7.ultradns2.org
SOAedns3.ultradns.compremiumdns@support.neustar 2019-10-03 #24

ca

DNSSEC🔒 Signed (DS record present)
NSprd-czp-05.corp.cira.ca ⭐
NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2604142130

Same first word

rbcupskill-dev.ca

DNS History

11 records (11 active, 0 former)

NSedns3.ultradns.bizedns3.ultradns.comedns3.ultradns.netedns3.ultradns.orgedns4.ultradns.bizedns4.ultradns.comedns4.ultradns.netedns4.ultradns.orgns7.ultradns2.comns7.ultradns2.orgA204.74.99.103
●NSedns3.ultradns.biz2026-03-29 → 2026-04-14 · 2 obs
● 2026-03-29 11:31:34
● 2026-04-14 22:05:00
●NSedns3.ultradns.com2026-03-29 → 2026-04-14 · 2 obs
● 2026-03-29 11:31:34
● 2026-04-14 22:05:00
●NSedns3.ultradns.net2026-03-29 → 2026-04-14 · 2 obs
● 2026-03-29 11:31:34
● 2026-04-14 22:05:00
●NSedns3.ultradns.org2026-03-29 → 2026-04-14 · 2 obs
● 2026-03-29 11:31:34
● 2026-04-14 22:05:00
●NSedns4.ultradns.biz2026-03-29 → 2026-04-14 · 2 obs
● 2026-03-29 11:31:34
● 2026-04-14 22:05:00
●NSedns4.ultradns.com2026-03-29 → 2026-04-14 · 2 obs
● 2026-03-29 11:31:34
● 2026-04-14 22:05:00
●NSedns4.ultradns.net2026-03-29 → 2026-04-14 · 2 obs
● 2026-03-29 11:31:34
● 2026-04-14 22:05:00
●NSedns4.ultradns.org2026-03-29 → 2026-04-14 · 2 obs
● 2026-03-29 11:31:34
● 2026-04-14 22:05:00
●NSns7.ultradns2.com2026-03-29 → 2026-04-14 · 2 obs
● 2026-03-29 11:31:34
● 2026-04-14 22:05:00
●NSns7.ultradns2.org2026-03-29 → 2026-04-14 · 2 obs
● 2026-03-29 11:31:34
● 2026-04-14 22:05:00
●A204.74.99.1032026-03-29 → 2026-04-14 · 2 obs
● 2026-03-29 11:31:34
● 2026-04-14 22:05:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
rbcupskill-dev.cans7.ultradns2.org, edns4.ultradns.org, ns7.ultradns2.com, edns4.ultradns.net...-

✅ Authoritative Response

Server:204.74.104.7

NS records: ns7.ultradns2.org, edns4.ultradns.org, ns7.ultradns2.com, edns4.ultradns.net, edns4.ultradns.biz, edns4.ultradns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rbcupskill-dev.ca (unsigned zone)

⏱️ Timing

Total: 877ms | Queries: -

📄 Records

TypeCountSample Data
A1204.74.99.103
NS6ns7.ultradns2.com, ns7.ultradns2.org...
SOA1edns3.ultradns.com premiumdns.support.ne

Analysis

IP Addresses

rbcupskill-dev.ca points to a single IP: 204.74.99.103.

Other host names, for instance manuvie.net, ca-cib.com.cn, lbnsnyback.greenfieldonline.com, koleston.cl and slatesgroup.com share IP numbers with rbcupskill-dev.ca.

Name Servers

rbcupskill-dev.ca is delegated to ten name servers: edns3.ultradns.biz, edns4.ultradns.biz, edns3.ultradns.com, edns4.ultradns.com, ns7.ultradns2.com, edns3.ultradns.net, edns4.ultradns.net, edns3.ultradns.org, edns4.ultradns.org and ns7.ultradns2.org.

rbcupskill-dev.ca partially shares name servers with other domains; examples include instantpurchaseoffer.com, fimenu.com, i3media.com, uhcfinancialprotection.com and simplicef.com.

These name servers are commonly paired with epla1.corpnamesvcs.com, epla2.corpnamesvcs.com, ns52.ultradns2.com, ns52.ultradns2.org, privdnsgm01.state.mo.us, ns55.ultradns2.com and ns55.ultradns2.org.

Host names with two IP numbers

edns3.ultradns.biz points to 2610:a1:1015::203 and 204.74.67.3

edns4.ultradns.biz points to 2610:a1:1015::204 and 204.74.67.4

edns3.ultradns.com points to 2001:502:f3ff::203 and 204.74.66.3

edns4.ultradns.com points to 2001:502:f3ff::204 and 204.74.66.4

ns7.ultradns2.com points to 2610:a1:3107::53 and 204.74.104.7

edns3.ultradns.net points to 2610:a1:1014::203 and 204.74.110.3

edns4.ultradns.net points to 2610:a1:1014::204 and 204.74.110.4

edns3.ultradns.org points to 2001:502:4612::203 and 204.74.111.3

edns4.ultradns.org points to 2001:502:4612::204 and 204.74.111.4

ns7.ultradns2.org points to 2610:a1:3207::53 and 204.74.106.7