cotfield.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

cotfield.com

DNSSEC⚠️ Not signed
A13.228.61.61🇸🇬 Amazon13.228.0.0/15 EC2 SIN prefix
PTRec2-13-228-61-61.ap-southeast-1.compute.amazonaws.com
NSns-703.awsdns-23.net
A2600:9000:5302:bf00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-703.awsdns-23.net
A205.251.194.191🇺🇸 Amazon205.251.194.0/24 prefix
NSns-1214.awsdns-23.org
A2600:9000:5304:be00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1214.awsdns-23.org
A205.251.196.190🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1214.awsdns-23.org
NSns-1821.awsdns-35.co.uk
A2600:9000:5307:1d00::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1821.awsdns-35.co.uk
A205.251.199.29🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1821.awsdns-35.co.uk
NSns-489.awsdns-61.com
A2600:9000:5301:e900::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-489.awsdns-61.com
A205.251.193.233🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-489.awsdns-61.com
MXaspmx.l.google.com
A2607:f8b0:4004:c06::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f27.1e100.net
A142.251.179.27🇺🇸 Google142.251.179.0/24
PTRpd-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c14::1a🇨🇱 Google2800:3f0:4003::/48
A192.178.234.27🇺🇸 Google192.178.0.0/15
PTRncsclj-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.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
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b🇧🇪 Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26🇺🇸 Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
SOAns-703.awsdns-23.netawsdns-hostmaster@amazon.com serial=1

com

Same first word

Similar names

Previous names

Next names

DNS History

15 records (10 active, 5 former)

20162017201820192020202120222023202420252026NSns-1214.awsdns-23.orgns-1821.awsdns-35.co.ukns-489.awsdns-61.comns-703.awsdns-23.netns1.bluehost.comns1.imdrewscott.comns2.bluehost.comns2.imdrewscott.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA13.228.61.6169.195.124.110
NSns-1214.awsdns-23.org2026-08-19 → 2026-08-19 · 3 obs
○ 2017-05-17 16:54:06
● 2026-08-19 16:28:42
● 2026-08-19 22:33:04
NSns-1821.awsdns-35.co.uk2026-08-19 → 2026-08-19 · 3 obs
○ 2017-05-17 16:54:06
● 2026-08-19 16:28:42
● 2026-08-19 22:33:04
NSns-489.awsdns-61.com2026-08-19 → 2026-08-19 · 3 obs
○ 2017-05-17 16:54:06
● 2026-08-19 16:28:42
● 2026-08-19 22:33:04
NSns-703.awsdns-23.net2026-08-19 → 2026-08-19 · 3 obs
○ 2017-05-17 16:54:06
● 2026-08-19 16:28:42
● 2026-08-19 22:33:04
NSns1.bluehost.com2015-05-24 → 2016-10-18 · 4 obs
● 2015-05-24 12:04:32
● 2016-10-18 08:54:10
○ 2017-05-17 16:54:06
○ 2026-08-19 22:33:04
NSns1.imdrewscott.com2017-05-17 → 2017-05-17 · 4 obs
○ 2016-10-18 08:54:10
● 2017-05-17 16:54:06
○ 2026-08-19 16:28:42
○ 2026-08-19 22:33:04
NSns2.bluehost.com2015-05-24 → 2016-10-18 · 4 obs
● 2015-05-24 12:04:32
● 2016-10-18 08:54:10
○ 2017-05-17 16:54:06
○ 2026-08-19 22:33:04
NSns2.imdrewscott.com2017-05-17 → 2017-05-17 · 4 obs
○ 2016-10-18 08:54:10
● 2017-05-17 16:54:06
○ 2026-08-19 16:28:42
○ 2026-08-19 22:33:04
MXalt1.aspmx.l.google.com2015-05-24 → 2026-08-19 · 2 obs
● 2015-05-24 12:04:32
● 2026-08-19 22:33:04
MXalt2.aspmx.l.google.com2015-05-24 → 2026-08-19 · 2 obs
● 2015-05-24 12:04:32
● 2026-08-19 22:33:04
MXalt3.aspmx.l.google.com2015-05-24 → 2026-08-19 · 2 obs
● 2015-05-24 12:04:32
● 2026-08-19 22:33:04
MXalt4.aspmx.l.google.com2015-05-24 → 2026-08-19 · 2 obs
● 2015-05-24 12:04:32
● 2026-08-19 22:33:04
MXaspmx.l.google.com2015-05-24 → 2026-08-19 · 2 obs
● 2015-05-24 12:04:32
● 2026-08-19 22:33:04
A13.228.61.612026-08-19 → 2026-08-19 · 3 obs
○ 2017-05-17 16:54:06
● 2026-08-19 16:28:42
● 2026-08-19 22:33:04
A69.195.124.1102015-05-24 → 2017-05-17 · 4 obs
● 2015-05-24 12:04:32
● 2017-05-17 16:54:06
○ 2026-08-19 16:28:42
○ 2026-08-19 22:33:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net...-
cotfield.comns-703.awsdns-23.net, ns-489.awsdns-61.com, ns-1821.awsdns-35.co.uk, ns-1214.awsdns-23.org2 records

✅ Authoritative Response

Server:205.251.193.233

NS records: ns-703.awsdns-23.net, ns-489.awsdns-61.com, ns-1821.awsdns-35.co.uk, ns-1214.awsdns-23.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cotfield.com (unsigned zone)

⏱️ Timing

Total: 1138ms | Queries: -

📄 Records

TypeCountSample Data
A113.228.61.61
NS4ns-1214.awsdns-23.org, ns-1821.awsdns-35.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
SOA1ns-703.awsdns-23.net awsdns-hostmaster.a

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-489.awsdns-61.com, ns-489.awsdns-61.com)

Analysis

IP Addresses

cotfield.com has exactly one IP address — 13.228.61.61.

Name Servers

Four name servers handle the delegation for cotfield.com: ns-489.awsdns-61.com, ns-703.awsdns-23.net, ns-1214.awsdns-23.org and ns-1821.awsdns-35.co.uk.

The name servers of cotfield.com overlap at least partially with those of other domains — among them 17.246.54.in-addr.arpa, 187.195.54.in-addr.arpa, 184.250.3.in-addr.arpa and two more.

These name servers commonly co-occur with the name servers ns1-24-eu-west-1.ec2-rdns.amazonaws.com, ns2-24-eu-west-1.ec2-rdns.amazonaws.com, ns3-24-eu-west-1.ec2-rdns.amazonaws.com and ns4-24-eu-west-1.ec2-rdns.amazonaws.com.

Each of the four hosts ns-489.awsdns-61.com, ns-703.awsdns-23.net, ns-1214.awsdns-23.org and ns-1821.awsdns-35.co.uk has two IP addresses. ns-489.awsdns-61.com points to 205.251.193.233 and 2600:9000:5301:e900::1. ns-703.awsdns-23.net points to 205.251.194.191 and 2600:9000:5302:bf00::1. ns-1214.awsdns-23.org points to 205.251.196.190 and 2600:9000:5304:be00::1. ns-1821.awsdns-35.co.uk points to 205.251.199.29 and 2600:9000:5307:1d00::1.

Mail Servers

Five mail servers handle cotfield.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by cotfield.com are shared with other domains: ubertechps.com, solargreen.net.au, pisumma.com and two others among them.

These mail servers are often deployed together with alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com directs traffic to 142.251.179.27 and 2607:f8b0:4004:c06::1b.

alt1.aspmx.l.google.com directs traffic to 192.178.234.27 and 2800:3f0:4003:c14::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.