`mrwebb.su.ualberta.ca`

DNSSEC	⚠️ Not signed
A	129.128.133.182^{🇨🇦 AS3359129.128.0.0/16 University of Alberta}
		PTR	`mrwebb.su.ualberta.ca`

`su.ualberta.ca`

	DNSSEC	⚠️ Not signed
	A	129.128.133.182^{🇨🇦 AS3359129.128.0.0/16 University of Alberta}
	NS	`uans1prd.ualberta.ca` ⭐ ⚠️ Not in parent delegation
	NS	`name.ualberta.ca` ⚠️ Not in parent delegation
	NS	`nom.ualberta.ca` ⚠️ Not in parent delegation
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`aspmx2.googlemail.com`⁽¹⁰⁾
	MX	`aspmx3.googlemail.com`⁽¹⁰⁾
	TXT	`google-site-verification=BQl7_Arkzo9pYXYiJXjRd1WubYoE9yRff5tm2W-Y9_g`
	TXT	`apple-domain-verification=4XmfCWrpJX2ZkjjE`
	TXT	`v=spf1 include:_spf.google.com include:spf.mandrillapp.com include:mailgun.or...`
	TXT	`asv=73d6d8af35d7659e040d681a987cee43`
	TXT	`MS=97EAEB8816244A3D330238A1020FB3D821253EB0`
	SOA	`uans1prd.ualberta.ca`dnsmaster@ualberta.ca serial=904620

WOT: SAFE (73/100)
WOT: SAFE (90/100)

PTR for

182.133.128.129.in-addr.arpa

Same first word

mrwebb.net

mrwebb.ca

mrwebb.com

Similar names

rbmweb.com.br

mbrweb.de

rmbweb.com

webmrb.com

mbrweb.net

brmweb.de

bmrweb.com.br

mbrweb.com

mrbweb.com

webrmb.com

bmrweb.com

brmweb.com

DNS History

1 record (1 active, 0 former)

●A129.128.133.1822026-03-05 → 2026-05-11 · 2 obs

● 2026-03-05 21:52:50
● 2026-05-11 16:32:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
ualberta.ca	nom.ualberta.ca, ns1.d-zone.ca, ns2.d-zone.ca, name.ualberta.ca	8 records

✅ Authoritative Response

Server:129.128.76.233

NS records: nom.ualberta.ca, ns1.d-zone.ca, ns2.d-zone.ca, name.ualberta.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ualberta.ca (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`129.128.133.182`

📌 Glue Records Collected

Total: 8

In-bailiwick: 4 (nom.ualberta.ca, name.ualberta.ca, nom.ualberta.ca...)

Out-of-bailiwick: 4 (ns1.d-zone.ca, ns2.d-zone.ca, ns1.d-zone.ca...)

Analysis

IP Addresses

mrwebb.su.ualberta.ca points to a single IP number: 129.128.133.182.

Other host names, for instance su.ualberta.ca, share IP numbers with mrwebb.su.ualberta.ca.

mrwebb.su.ualberta.ca - robtex.com