`alpha-centres.com`

DNSSEC	⚠️ Not signed
A	209.90.154.183^{🇨🇦 PRIMUS-AS6407209.90.152.0/22 Primus Canada, AS6407, Toronto, Ontario, Canada}
		PTR	`host-209-90-154-183.static.isdn.primus.ca`
NS	`ns45.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns46.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`emailsecurity.alpha-centres.com` ⭐
		A	209.90.154.182^{🇨🇦 PRIMUS-AS6407209.90.152.0/22 Primus Canada, AS6407, Toronto, Ontario, Canada}
			PTR	`host-209-90-154-182.static.isdn.primus.ca`
MX	`mail.alpha-centres.com`⁽¹⁰⁾
		A	209.90.154.177^{🇨🇦 PRIMUS-AS6407209.90.152.0/22 Primus Canada, AS6407, Toronto, Ontario, Canada}
			PTR	`host-209-90-154-177.static.isdn.primus.ca`
SOA	`NS45.WORLDNIC.com`namehost@WORLDNIC.com serial=112020510

`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=1776018052

Subdomains

emailsecurity.alpha-centres.com

mail.alpha-centres.com

Same first word

alpha-centres.com

Similar names

planet-search.com

alte-sprachen.de

DNS History

5 records (5 active, 0 former)

●NSns45.worldnic.com2015-06-17 → 2026-04-12 · 2 obs

● 2015-06-17 17:04:34
● 2026-04-12 18:28:12

●NSns46.worldnic.com2015-06-17 → 2026-04-12 · 2 obs

● 2015-06-17 17:04:34
● 2026-04-12 18:28:12

●MXemailsecurity.alpha-centres.com2015-06-17 → 2026-04-12 · 2 obs

● 2015-06-17 17:04:34
● 2026-04-12 18:28:12

●MXmail.alpha-centres.com2015-06-17 → 2026-04-12 · 2 obs

● 2015-06-17 17:04:34
● 2026-04-12 18:28:12

●A209.90.154.1832015-06-17 → 2026-04-12 · 2 obs

● 2015-06-17 17:04:34
● 2026-04-12 18:28:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
alpha-centres.com	ns45.worldnic.com, ns46.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.50

NS records: ns45.worldnic.com, ns46.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alpha-centres.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.90.154.183`
NS	2	`ns45.worldnic.com, ns46.worldnic.com`
MX	2	`emailsecurity.alpha-centres.com (pri: 5), mail.alpha-centres.com (pri: 10)`
SOA	1	`NS45.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns45.worldnic.com, ns46.worldnic.com)

Analysis

Hierarchy

alpha-centres.com is a parent of emailsecurity.alpha-centres.com and mail.alpha-centres.com.

IP Addresses

alpha-centres.com points to a single IP number: 209.90.154.183.

Other host names, for instance host-209-90-154-183.static.isdn.primus.ca, share IP numbers with alpha-centres.com.

Name Servers

alpha-centres.com is delegated to two name servers: ns45.worldnic.com and ns46.worldnic.com.

alpha-centres.com uses the same name server setup as other domains, for instance appliedrelief.com, worldfest.org, careermomentum.com, f-m-h.com and navnit.net.

Host names with one IP number:

ns45.worldnic.com points to: 162.159.26.111.

ns46.worldnic.com points to: 162.159.27.50.

Mail Servers

alpha-centres.com is handled by two mail servers: emailsecurity.alpha-centres.com and mail.alpha-centres.com.

Host names with one IP number:

emailsecurity.alpha-centres.com points to: 209.90.154.182.

mail.alpha-centres.com points to: 209.90.154.177.

alpha-centres.com - robtex.com