rosborough.ca - robtex.com

rosborough.ca

DNSSEC⚠️ Not signed
NSns-1602.awsdns-08.co.uk ⭐
A2600:9000:5306:4200::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1602.awsdns-08.co.uk
A205.251.198.66🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1602.awsdns-08.co.uk
NSns-1369.awsdns-43.org
A2600:9000:5305:5900::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1369.awsdns-43.org
A205.251.197.89🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1369.awsdns-43.org
NSns-409.awsdns-51.com
A2600:9000:5301:9900::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-409.awsdns-51.com
A205.251.193.153🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-409.awsdns-51.com
NSns-887.awsdns-46.net
A2600:9000:5303:7700::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-887.awsdns-46.net
A205.251.195.119🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-887.awsdns-46.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0d::1a🇺🇸 Google2607:f8b0::/32
PTRdl-in-f26.1e100.net
A142.251.2.26🇺🇸 Google142.251.2.0/24
PTRip-142-251-2-26.defastlink.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google173.194.76.0/24
PTRws-in-f26.1e100.net
TXTv=spf1 include:sender.zohoinvoice.com ~all
SOAns-1602.awsdns-08.co.ukawsdns-hostmaster@amazon.com serial=1

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=2605140430

Same first word

rosborough.com
rosborough.media
rosborough.pro
rosborough.ca
rosborough.co.uk

DNS History

18 records (9 active, 9 former)

20162017201820192020202120222023202420252026NSns-1369.awsdns-43.orgns-1602.awsdns-08.co.ukns-409.awsdns-51.comns-887.awsdns-46.netns1.digitalocean.comns2.digitalocean.comns3.digitalocean.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA138.197.175.77159.203.0.148192.30.252.153192.30.252.154
●NSns-1369.awsdns-43.org2026-05-14 → 2026-05-14 · 3 obs
○ 2018-12-02 16:36:14
● 2026-05-14 05:32:22
● 2026-05-14 05:32:24
●NSns-1602.awsdns-08.co.uk2026-05-14 → 2026-05-14 · 3 obs
○ 2018-12-02 16:36:14
● 2026-05-14 05:32:22
● 2026-05-14 05:32:24
●NSns-409.awsdns-51.com2026-05-14 → 2026-05-14 · 3 obs
○ 2018-12-02 16:36:14
● 2026-05-14 05:32:22
● 2026-05-14 05:32:24
●NSns-887.awsdns-46.net2026-05-14 → 2026-05-14 · 3 obs
○ 2018-12-02 16:36:14
● 2026-05-14 05:32:22
● 2026-05-14 05:32:24
○NSns1.digitalocean.com2015-07-10 → 2018-12-02 · 4 obs
● 2015-07-10 18:41:10
● 2018-12-02 16:36:14
○ 2026-05-14 05:32:22
○ 2026-05-14 05:32:24
○NSns2.digitalocean.com2015-07-10 → 2018-12-02 · 4 obs
● 2015-07-10 18:41:10
● 2018-12-02 16:36:14
○ 2026-05-14 05:32:22
○ 2026-05-14 05:32:24
○NSns3.digitalocean.com2015-07-10 → 2018-12-02 · 4 obs
● 2015-07-10 18:41:10
● 2018-12-02 16:36:14
○ 2026-05-14 05:32:22
○ 2026-05-14 05:32:24
●MXalt1.aspmx.l.google.com2015-07-10 → 2026-05-14 · 2 obs
● 2015-07-10 18:41:10
● 2026-05-14 05:32:24
●MXalt2.aspmx.l.google.com2015-07-10 → 2026-05-14 · 2 obs
● 2015-07-10 18:41:10
● 2026-05-14 05:32:24
●MXalt3.aspmx.l.google.com2026-05-14 → 2026-05-14 · 3 obs
○ 2018-12-02 16:36:14
● 2026-05-14 05:32:22
● 2026-05-14 05:32:24
●MXalt4.aspmx.l.google.com2026-05-14 → 2026-05-14 · 3 obs
○ 2018-12-02 16:36:14
● 2026-05-14 05:32:22
● 2026-05-14 05:32:24
●MXaspmx.l.google.com2015-07-10 → 2026-05-14 · 2 obs
● 2015-07-10 18:41:10
● 2026-05-14 05:32:24
○MXaspmx2.googlemail.com2015-07-10 → 2018-12-02 · 4 obs
● 2015-07-10 18:41:10
● 2018-12-02 16:36:14
○ 2026-05-14 05:32:22
○ 2026-05-14 05:32:24
○MXaspmx3.googlemail.com2015-07-10 → 2018-12-02 · 4 obs
● 2015-07-10 18:41:10
● 2018-12-02 16:36:14
○ 2026-05-14 05:32:22
○ 2026-05-14 05:32:24
○A138.197.175.772018-12-02 → 2018-12-02 · 4 obs
○ 2017-02-14 01:08:54
● 2018-12-02 16:36:14
○ 2026-05-14 05:32:22
○ 2026-05-14 05:32:24
○A159.203.0.1482015-11-17 → 2017-02-14 · 5 obs
○ 2015-07-10 18:41:10
● 2015-11-17 16:36:00
● 2017-02-14 01:08:54
○ 2018-12-02 16:36:14
○ 2026-05-14 05:32:24
○A192.30.252.1532015-07-10 → 2015-07-10 · 3 obs
● 2015-07-10 18:41:10
○ 2015-11-17 16:36:00
○ 2026-05-14 05:32:24
○A192.30.252.1542015-07-10 → 2015-07-10 · 3 obs
● 2015-07-10 18:41:10
○ 2015-11-17 16:36:00
○ 2026-05-14 05:32:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
caj.ca-servers.ca, c.ca-servers.ca, d.ca-servers.ca, any.ca-servers.ca-
rosborough.cans-1369.awsdns-43.org, ns-1602.awsdns-08.co.uk, ns-409.awsdns-51.com, ns-887.awsdns-46.net-

✅ Authoritative Response

Server:205.251.195.119

NS records: ns-1369.awsdns-43.org, ns-1602.awsdns-08.co.uk, ns-409.awsdns-51.com, ns-887.awsdns-46.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rosborough.ca (unsigned zone)

⏱️ Timing

Total: 823ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1369.awsdns-43.org, ns-1602.awsdns-08.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:sender.zohoinvoice.com ~a
SOA1ns-1602.awsdns-08.co.uk awsdns-hostmaste

Analysis

Name Servers

rosborough.ca delegates to four name servers: ns-409.awsdns-51.com, ns-887.awsdns-46.net, ns-1369.awsdns-43.org and ns-1602.awsdns-08.co.uk.

rosborough.ca at least partially shares name servers with other domains, for instance nakashishokokai.com, kigaportal.tv, mederev.com.au, usertime.org and tvidnow.com.

Host names with two IP numbers: ns-409.awsdns-51.com points to 2600:9000:5301:9900::1 and 205.251.193.153; ns-887.awsdns-46.net points to 2600:9000:5303:7700::1 and 205.251.195.119; ns-1369.awsdns-43.org points to 2600:9000:5305:5900::1 and 205.251.197.89; ns-1602.awsdns-08.co.uk points to 2600:9000:5306:4200::1 and 205.251.198.66.

Mail Servers

rosborough.ca is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

rosborough.ca shares at least partially some mail servers with other domains, for instance ahlifintech.com, ledsignanddecor.com, ns500698.ns500698.ns500758.ns500735.ns500736.ns500735.ns500736.ns500736.ns500735.ns500698.ns500576.ns500708.ns500619.ns500698.ns500576.ns500619.ns500576.trackreceptor.com, ns500742.ns500731.ns500754.ns500742.ns500731.ns500688.ns500688.ns500704.ns500291.ns500291.ns500291.ns500291.ns500291.ns500131.lustychickser.com and ns500698.ns500759.ns500759.ns500735.ns500698.ns500736.ns500735.ns500708.ns500698.ns500698.ns500686.ns500698.ns500619.ns500619.trackreceptor.com.

these mail servers are commonly used alongside aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.251.2.26.

The host name alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26.

The host name alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.27.

The host name alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.

The host name alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.26.