amtrak.com.mx - dns.ninja
amtrak.com.mx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 45.77.56.63🇬🇧 AS-VULTR45.77.56.0/22 Vultr Assigned Prefix | ||||||
| PTR | 45.77.56.63.vultrusercontent.com | ||||||
| NS | ns1.bb-online.net ⭐ | ||||||
| A | 185.206.123.1🇬🇧 bbonline185.206.123.0/24 | ||||||
| PTR | ns1.bb-online.net | ||||||
| NS | ns2.bb-online.org | ||||||
| A | 81.30.104.2🇩🇪 bbonline81.30.104.0/24 | ||||||
| PTR | ns2.bb-online.org | ||||||
| NS | ns3.bb-online.info | ||||||
| A | 46.253.129.1🇬🇧 bbonline46.253.129.0/24 | ||||||
| PTR | ns3.bb-online.info | ||||||
| PTR | ns3.bb-online.uk | ||||||
| PTR | brain.bb-online.co.uk | ||||||
| NS | ns4.bb-online.biz | ||||||
| A | 91.238.194.4🇺🇦 bbonline91.238.194.0/24 | ||||||
| PTR | ns4.bb-online.biz | ||||||
| MX | mail1.bb-online.co.uk ⭐ | ||||||
| A | 136.244.76.63🇬🇧 AS-VULTR136.244.64.0/20 Vultr Assigned Prefix | ||||||
| PTR | mail1.bb-online.co.uk | ||||||
| MX | mail2.bb-online.co.uk(20) | ||||||
| A | 45.77.226.139🇬🇧 AS-VULTR45.77.224.0/21 Vultr Assigned Prefix | ||||||
| PTR | mail2.bb-online.co.uk | ||||||
| MX | mail3.bb-online.co.uk(30) | ||||||
| A | 45.77.226.139🇬🇧 AS-VULTR45.77.224.0/21 Vultr Assigned Prefix | ||||||
| PTR | mail2.bb-online.co.uk | ||||||
| SOA | ns1.bb-online.netpostmaster@amtrak.com.mx 2026-07-24 #1 | ||||||
com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| NS | m.mx-ns.mx ⭐ ⚠️ Not in parent delegation | ||||||
| NS | c.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | e.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | i.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | o.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | x.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1784916217 | ||||||
Same first word
Similar names
DNS History
12 records (8 active, 4 former)
○NSbrain.bb-online.co.uk2015-06-20 → 2017-05-20 · 4 obs
● 2017-05-20 02:56:04
○ 2026-04-06 01:31:10
○ 2026-07-24 18:13:16
●NSns1.bb-online.net2015-06-20 → 2026-07-24 · 2 obs
● 2026-07-24 18:13:16
○NSns2.bb-online.net2015-06-20 → 2017-05-20 · 4 obs
● 2017-05-20 02:56:04
○ 2026-04-06 01:31:10
○ 2026-07-24 18:13:16
●NSns2.bb-online.org2026-04-06 → 2026-07-24 · 3 obs
● 2026-04-06 01:31:10
● 2026-07-24 18:13:16
●NSns3.bb-online.info2026-04-06 → 2026-07-24 · 3 obs
● 2026-04-06 01:31:10
● 2026-07-24 18:13:16
●NSns4.bb-online.biz2026-04-06 → 2026-07-24 · 3 obs
● 2026-04-06 01:31:10
● 2026-07-24 18:13:16
●MXmail1.bb-online.co.uk2015-06-20 → 2026-07-24 · 7 obs
● 2026-04-06 17:12:18
○ 2026-04-09 05:12:26
○ 2026-04-30 11:48:48
● 2026-07-02 08:53:56
○ 2026-07-14 06:11:32
● 2026-07-24 18:13:16
●MXmail2.bb-online.co.uk2015-06-20 → 2026-07-24 · 7 obs
● 2026-04-06 17:12:18
○ 2026-04-09 05:12:26
○ 2026-04-30 11:48:48
● 2026-07-02 08:53:56
○ 2026-07-14 06:11:32
● 2026-07-24 18:13:16
●MXmail3.bb-online.co.uk2015-06-20 → 2026-07-24 · 7 obs
● 2026-04-06 17:12:18
○ 2026-04-09 05:12:26
○ 2026-04-30 11:48:48
● 2026-07-02 08:53:56
○ 2026-07-14 06:11:32
● 2026-07-24 18:13:16
○A194.168.163.462015-06-20 → 2016-08-07 · 4 obs
● 2016-08-07 23:06:52
○ 2017-05-20 02:56:04
○ 2026-07-24 18:13:16
○A213.123.60.2132017-05-20 → 2017-05-20 · 4 obs
● 2017-05-20 02:56:04
○ 2026-04-06 01:31:10
○ 2026-07-24 18:13:16
●A45.77.56.632026-04-06 → 2026-07-24 · 8 obs
● 2026-04-06 01:31:10
● 2026-04-06 17:12:18
○ 2026-04-09 05:12:26
○ 2026-04-30 11:48:48
● 2026-07-02 08:53:56
○ 2026-07-14 06:11:32
● 2026-07-24 18:13:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, o.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| amtrak.com.mx | ns1.bb-online.net, ns2.bb-online.org, ns3.bb-online.info, ns4.bb-online.biz | - |
✅ Authoritative Response
Server:185.206.123.1
NS records: ns1.bb-online.net, ns2.bb-online.org, ns3.bb-online.info, ns4.bb-online.biz
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 670ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.77.56.63 |
| NS | 4 | ns2.bb-online.org, ns1.bb-online.net... |
| MX | 3 | mail3.bb-online.co.uk (pri: 30), mail2.bb-online.co.uk (pri: 20)... |
| SOA | 1 | ns1.bb-online.net postmaster.amtrak.com. |
Analysis
IP Addresses
amtrak.com.mx directs to one IP number, which is 45.77.56.63.
Among the host names that share IP numbers with amtrak.com.mx are betvictor.ch, vertu.ro, okiexecutiveseries.co.uk and two others.
Name Servers
The domain amtrak.com.mx is delegated to these four name servers: ns4.bb-online.biz, ns3.bb-online.info, ns1.bb-online.net and ns2.bb-online.org.
There is at least partial name server overlap between amtrak.com.mx and other domains — boilerfix.ie, dialfm.com, oki.co.uk and two more among them.
These name servers are routinely deployed together with the name servers ns3.bb-online.uk.
ns4.bb-online.biz resolves to 91.238.194.4. ns3.bb-online.info resolves to 46.253.129.1. ns1.bb-online.net resolves to 185.206.123.1. ns2.bb-online.org resolves to 81.30.104.2. All four hosts carry exactly one IP address.
Mail Servers
Incoming mail for amtrak.com.mx is delivered via three mail servers: mail1.bb-online.co.uk, mail2.bb-online.co.uk and mail3.bb-online.co.uk.
amtrak.com.mx shares at least some of its mail servers with other domains — for example protded.com, solocheck.org, dnscheck.es and two more.
It is common to find these mail servers paired with the mail servers mail4.bb-online.co.uk.
mail1.bb-online.co.uk resolves to 136.244.76.63, while mail2.bb-online.co.uk and mail3.bb-online.co.uk both resolve to 45.77.226.139.
mail2.bb-online.co.uk and mail3.bb-online.co.uk are host names that each point to 45.77.226.139 IP addresses.