buildingid.com - robtex.com
buildingid.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.31.121.66🇧🇬 RAX-AS185.31.120.0/22 RAX-NET-ROUTE | ||||||
| PTR | sh1.raxhosting.com | ||||||
| NS | dns1.raxhosting.com ⭐ | ||||||
| A | 185.31.121.66🇧🇬 RAX-AS185.31.120.0/22 RAX-NET-ROUTE | ||||||
| PTR | sh1.raxhosting.com | ||||||
| NS | dns2.raxhosting.com | ||||||
| A | 185.31.121.67🇧🇬 RAX-AS185.31.120.0/22 RAX-NET-ROUTE | ||||||
| PTR | dns2.raxhosting.com | ||||||
| MX | buildingid.com ⭐ | ||||||
| A | 185.31.121.66🇧🇬 RAX-AS185.31.120.0/22 RAX-NET-ROUTE | ||||||
| PTR | sh1.raxhosting.com | ||||||
| TXT | v=spf1 ip4:185.31.121.66 +a +mx +ip4:185.31.121.136 +ip4:185.31.121.80 +ip4:1... | ||||||
| SOA | dns1.raxhosting.commonitoring@rax.bg 2026-03-14 #1 | ||||||
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=1776185442 | ||||||
MX for
buildingid.com |
Same first word
buildingid.com |
DNS History
17 records (4 active, 13 former)
●NSdns1.raxhosting.com2026-02-22 → 2026-04-14 · 3 obs
● 2026-02-22 19:49:00
● 2026-04-14 17:00:52
●NSdns2.raxhosting.com2026-02-22 → 2026-04-14 · 3 obs
● 2026-02-22 19:49:00
● 2026-04-14 17:00:52
○NSns1.metaregistrar.nl2015-07-10 → 2015-07-10 · 3 obs
○ 2015-11-01 23:01:50
○ 2026-04-14 17:00:52
○NSns102.raxhosting.com2026-02-22 → 2026-04-14 · 2 obs
○ 2026-04-14 17:00:52
○NSns11.webnick.net2015-11-01 → 2017-01-05 · 5 obs
● 2015-11-01 23:01:50
● 2017-01-05 06:21:12
○ 2018-08-14 20:22:56
○ 2026-04-14 17:00:52
○NSns112.raxhosting.com2026-02-22 → 2026-04-14 · 2 obs
○ 2026-04-14 17:00:52
○NSns12.webnick.net2015-11-01 → 2017-01-05 · 5 obs
● 2015-11-01 23:01:50
● 2017-01-05 06:21:12
○ 2018-08-14 20:22:56
○ 2026-04-14 17:00:52
○NSns2.metaregistrar.nl2015-07-10 → 2015-07-10 · 3 obs
○ 2015-11-01 23:01:50
○ 2026-04-14 17:00:52
○NSns3.raxhosting.com2018-08-14 → 2018-08-14 · 4 obs
● 2018-08-14 20:22:56
○ 2026-02-22 19:49:00
○ 2026-04-14 17:00:52
○NSns4.raxhosting.com2018-08-14 → 2018-08-14 · 4 obs
● 2018-08-14 20:22:56
○ 2026-02-22 19:49:00
○ 2026-04-14 17:00:52
○NSns7.hostcoloreurope.com2015-11-01 → 2017-01-05 · 5 obs
● 2015-11-01 23:01:50
● 2017-01-05 06:21:12
○ 2018-08-14 20:22:56
○ 2026-04-14 17:00:52
○NSns8.hostcoloreurope.com2015-11-01 → 2017-01-05 · 5 obs
● 2015-11-01 23:01:50
● 2017-01-05 06:21:12
○ 2018-08-14 20:22:56
○ 2026-04-14 17:00:52
●MXbuildingid.com2015-11-01 → 2026-04-14 · 2 obs
● 2026-04-14 17:00:52
○A185.31.120.352015-11-01 → 2017-01-05 · 5 obs
● 2015-11-01 23:01:50
● 2017-01-05 06:21:12
○ 2018-08-14 20:22:56
○ 2026-04-14 17:00:52
●A185.31.121.662026-02-22 → 2026-04-14 · 3 obs
● 2026-02-22 19:49:00
● 2026-04-14 17:00:52
○A185.31.121.802018-08-14 → 2018-08-14 · 4 obs
● 2018-08-14 20:22:56
○ 2026-02-22 19:49:00
○ 2026-04-14 17:00:52
○A188.93.150.1152015-07-10 → 2015-07-10 · 3 obs
○ 2015-11-01 23:01:50
○ 2026-04-14 17:00:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| buildingid.com | dns1.raxhosting.com, dns2.raxhosting.com | 2 records |
✅ Authoritative Response
Server:185.31.121.66
NS records: dns1.raxhosting.com, dns2.raxhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for buildingid.com (unsigned zone)
⏱️ Timing
Total: 310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.31.121.66 |
| NS | 2 | dns1.raxhosting.com, dns2.raxhosting.com |
| MX | 1 | buildingid.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:185.31.121.66 +a +mx +ip4:185 |
| SOA | 1 | dns1.raxhosting.com monitoring.rax.bg |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.raxhosting.com, dns2.raxhosting.com)
Analysis
Mail Server Role
buildingid.com serves as the mail server for buildingid.com.
IP Addresses
buildingid.com points to an IP address: 185.31.121.66.
other host names include kare-kosovo.com, integra-solutions.bg, progressconsult.com, ka-limar.com and dekamex.com; they share IP numbers with buildingid.com.
Name Servers
Two name servers dns1.raxhosting.com and dns2.raxhosting.com handle the delegation for buildingid.com.
buildingid.com shares the same name server setup as other domains, for instance lbbbojinov.com, chooseclimate.org, jhweg.net, koushmoda.com and clamer.bg.
buildingid.com at least partially shares name servers with other domains, for instance faircollect.bg, legacom.com, rannorazvitie.com, idesigner.fi and mediarappunen.com.
these name servers are commonly used with ns3.raxhosting.com, ns4.raxhosting.com, ns102.raxhosting.com, ns112.raxhosting.com, ns1.raxhosting.com, ns2.raxhosting.com, ns101.raxhosting.com, ns111.raxhosting.com, ns7.webnick.net and ns8.webnick.net.
Host names with one IP:
dns1.raxhosting.com points to: 185.31.121.66
dns2.raxhosting.com points to: 185.31.121.67
Mail Servers
buildingid.com is handled by a single mail server.
The host name buildingid.com points to IP 185.31.121.66.