tcp587.com - robtex.com
tcp587.com
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.netnstld@verisign-grs.com serial=1771291435 | ||||||
Similar names
DNS History
23 records (13 active, 10 former)
●NSns-1110.awsdns-10.org2017-01-05 → 2026-03-01 · 2 obs
● 2026-03-01 12:22:30
●NSns-1878.awsdns-42.co.uk2017-01-05 → 2026-03-01 · 2 obs
● 2026-03-01 12:22:30
●NSns-406.awsdns-50.com2017-01-05 → 2026-03-01 · 2 obs
● 2026-03-01 12:22:30
●NSns-947.awsdns-54.net2017-01-05 → 2026-03-01 · 2 obs
● 2026-03-01 12:22:30
●MXinbound-smtp.us-west-2.amazonaws.com2018-06-19 → 2026-03-01 · 3 obs
● 2018-06-19 15:15:10
● 2026-03-01 12:22:30
○MXmail.tcp587.com2017-01-05 → 2017-01-05 · 3 obs
○ 2018-06-19 15:15:10
○ 2026-03-01 12:22:30
●A16.12.98.992026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 12:22:30
●A3.5.77.2422026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 12:22:30
●A3.5.79.1342026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 12:22:30
●A3.5.81.2102026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 12:22:30
●A3.5.83.1442026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 12:22:30
●A3.5.84.2272026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 12:22:30
○A52.218.144.392018-06-19 → 2018-06-19 · 2 obs
○ 2026-03-01 12:22:30
○A52.218.160.232018-06-19 → 2018-06-19 · 2 obs
○ 2026-03-01 12:22:30
○A52.218.194.112018-06-19 → 2018-06-19 · 2 obs
○ 2026-03-01 12:22:30
○A52.218.196.1712018-06-19 → 2018-06-19 · 2 obs
○ 2026-03-01 12:22:30
○A52.218.201.1632018-06-19 → 2018-06-19 · 2 obs
○ 2026-03-01 12:22:30
○A52.218.201.2112018-06-19 → 2018-06-19 · 2 obs
○ 2026-03-01 12:22:30
○A52.218.240.2032018-06-19 → 2018-06-19 · 2 obs
○ 2026-03-01 12:22:30
○A52.218.244.2032018-06-19 → 2018-06-19 · 2 obs
○ 2026-03-01 12:22:30
●A52.92.133.112026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 12:22:30
●A52.92.164.672026-03-01 → 2026-03-01 · 2 obs
● 2026-03-01 12:22:30
○A54.231.185.632018-06-19 → 2018-06-19 · 2 obs
○ 2026-03-01 12:22:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tcp587.com | ns-406.awsdns-50.com, ns-947.awsdns-54.net, ns-1110.awsdns-10.org, ns-1878.awsdns-42.co.uk | 1 record |
✅ Authoritative Response
Server: 205.251.193.150
NS records: ns-406.awsdns-50.com, ns-947.awsdns-54.net, ns-1110.awsdns-10.org, ns-1878.awsdns-42.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tcp587.com (unsigned zone)
⏱️ Timing
Total: 206ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 8 | 52.92.168.171, 52.218.180.26... |
| NS | 4 | ns-1110.awsdns-10.org, ns-1878.awsdns-42.co.uk... |
| MX | 1 | inbound-smtp.us-west-2.amazonaws.com (pr |
| TXT | 1 | v=spf1 include:amazonses.com -all |
| SOA | 1 | ns-406.awsdns-50.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (ns-406.awsdns-50.com)
Analysis
IP Addresses
Eight IP numbers are targeted by tcp587.com: 3.5.77.242, 3.5.79.134, 3.5.81.210, 3.5.83.144, 3.5.84.227, 16.12.98.99, 52.92.133.11 and 52.92.164.67.
other host names including braewick.com, beargiles.com, dave-henson.com, conpot.org and www.perfectian.com share IP numbers with tcp587.com.
Name Servers
tcp587.com is delegated to four name servers: ns-406.awsdns-50.com, ns-947.awsdns-54.net, ns-1110.awsdns-10.org and ns-1878.awsdns-42.co.uk.
tcp587.com at least partially shares name servers with other domains, for instance omniumcoin.com, d3puriogp7cvt4.cloudfront.net, d1k82tnpl26e17.cloudfront.net, revamp.jp and birkenbeul.info.
Host names with two IP numbers:
ns-406.awsdns-50.com points to 2600:9000:5301:9600::1 and 205.251.193.150; ns-947.awsdns-54.net points to 2600:9000:5303:b300::1 and 205.251.195.179; ns-1110.awsdns-10.org points to 2600:9000:5304:5600::1 and 205.251.196.86; ns-1878.awsdns-42.co.uk points to 2600:9000:5307:5600::1 and 205.251.199.86.
Mail Servers
tcp587.com is handled by a single mail server, inbound-smtp.us-west-2.amazonaws.com.
tcp587.com shares the same mail server setup as other domains, for instance bestsearchnow.com, sedacredito-ec.com, douka.mk, voicechangertv.com and aspirevue.com.
tcp587.com shares some mail servers with other domains, at least partially, for instance menlolog.atlassian.net, dongjun.me, hashicorp.atlassian.net, mohamedfaiz.atlassian.net and lyance.atlassian.net.
these mail servers are commonly used with the mail servers inbound-smtp.us-east-1.amazonaws.com.
The host name inbound-smtp.us-west-2.amazonaws.com resolves to four IP numbers: 35.161.157.106, 52.13.163.116, 52.43.162.244 and 54.188.121.70.