mail.assignmentmasters.co.uk - robtex.com
mail.assignmentmasters.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.1 | ||||||
| MX | feedback-smtp.us-east-1.amazonses.com ⭐ | ||||||
| A | 3.218.134.115🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-218-134-115.compute-1.amazonaws.com | ||||||
| A | 18.235.76.96🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-18-235-76-96.compute-1.amazonaws.com | ||||||
| A | 34.192.233.193🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-34-192-233-193.compute-1.amazonaws.com | ||||||
| TXT | v=spf1 include:amazonses.com -all | ||||||
assignmentmasters.co.uk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.235.214.70🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC | ||||||
| NS | ns-480.awsdns-60.com ⭐ | ||||||
| NS | ns-1211.awsdns-23.org | ||||||
| NS | ns-1886.awsdns-43.co.uk | ||||||
| NS | ns-604.awsdns-11.net | ||||||
| MX | smtp.google.com ⭐ | ||||||
| TXT | google-site-verification=6MCCq6gOkRWz-rkUNuCtvDKmbuBcOIz68-fkVpzs-Yo | ||||||
| TXT | v=spf1 a mx include:_spf.google.com include:amazonses.com include:_spf.getres... | ||||||
| SOA | ns-480.awsdns-60.comawsdns-hostmaster@amazon.com serial=1 | ||||||
rank #609007 globally
rank #34431 in the tld
WOT: UNKNOWN (13/100)
Previously MX for
Same first word
Similar names
DNS History
4 records (2 active, 2 former)
●MXfeedback-smtp.us-east-1.amazonses.com2026-08-06 → 2026-08-13 · 2 obs
● 2026-08-13 18:52:44
●A127.0.0.12026-08-06 → 2026-08-13 · 3 obs
● 2026-08-06 08:43:28
● 2026-08-13 18:52:44
○A54.191.133.852026-08-06 → 2026-08-13 · 2 obs
○ 2026-08-13 18:52:44
○A54.191.213.132016-04-30 → 2016-09-27 · 4 obs
● 2016-09-27 05:39:16
○ 2026-08-06 08:43:28
○ 2026-08-13 18:52:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | dns1.nic.uk, dns3.nic.uk, nsc.nic.uk, nsa.nic.uk... | - |
| assignmentmasters.co.uk | ns-480.awsdns-60.com, ns-604.awsdns-11.net, ns-1211.awsdns-23.org, ns-1886.awsdns-43.co.uk | - |
✅ Authoritative Response
Server:205.251.196.187
NS records: ns-480.awsdns-60.com, ns-604.awsdns-11.net, ns-1211.awsdns-23.org, ns-1886.awsdns-43.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for assignmentmasters.co.uk (unsigned zone)
⏱️ Timing
Total: 421ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.1 |
| MX | 1 | feedback-smtp.us-east-1.amazonses.com (p |
| TXT | 1 | v=spf1 include:amazonses.com -all |
Analysis
IP Addresses
mail.assignmentmasters.co.uk resolves to one IP address: 127.0.0.1.
96.44.140.211.static.quadranet.com, darkibn.top, xiamen.k-se.com and two other host names share IP numbers with mail.assignmentmasters.co.uk.
Mail Servers
Mail for mail.assignmentmasters.co.uk is handled by a single mail server, feedback-smtp.us-east-1.amazonses.com.
mail.assignmentmasters.co.uk uses an identical mail server configuration to several other domains — among them mail.speak-ease.com, mail.shelfordheating.co.uk, www.sendwebpush.com and two more.
mail.assignmentmasters.co.uk has at least partial mail server overlap with other domains such as laneriasimpson.com.uy, spartansoftwareinc.com, oloap.shop and two more.
These mail servers commonly co-occur with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 5 others.
feedback-smtp.us-east-1.amazonses.com maps to three IP addresses — 3.218.134.115, 18.235.76.96 and 34.192.233.193.