bldglabs.com - robtex.com
bldglabs.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=1783170971 | ||||||
Same first word
bldglabs.com |
DNS History
7 records (6 active, 1 former)
●NSns1.site4now.net2019-12-18 → 2026-07-04 · 2 obs
● 2026-07-04 13:29:32
●NSns2.site4now.net2019-12-18 → 2026-07-04 · 2 obs
● 2026-07-04 13:29:32
●NSns3.site4now.net2019-12-18 → 2026-07-04 · 2 obs
● 2026-07-04 13:29:32
●MXalt1.aspmx.l.google.com2026-03-23 → 2026-07-04 · 5 obs
● 2026-06-06 15:55:22
○ 2026-06-07 01:57:04
● 2026-06-08 07:40:14
● 2026-07-04 13:29:32
●MXaspmx.l.google.com2026-03-23 → 2026-07-04 · 5 obs
● 2026-06-06 15:55:22
○ 2026-06-07 01:57:04
● 2026-06-08 07:40:14
● 2026-07-04 13:29:32
○A205.144.171.1552019-12-18 → 2019-12-18 · 3 obs
○ 2026-03-23 06:40:50
○ 2026-07-04 13:29:32
●A35.215.86.892026-03-23 → 2026-07-04 · 6 obs
● 2026-03-23 06:40:50
● 2026-06-06 15:55:22
○ 2026-06-07 01:57:04
● 2026-06-08 07:40:14
● 2026-07-04 13:29:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| bldglabs.com | ns1.site4now.net, ns2.site4now.net, ns3.site4now.net | - |
✅ Authoritative Response
Server:204.188.197.246
NS records: ns1.site4now.net, ns2.site4now.net, ns3.site4now.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bldglabs.com (unsigned zone)
⏱️ Timing
Total: 891ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.215.86.89 |
| NS | 3 | ns2.site4now.net, ns1.site4now.net... |
| MX | 2 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5) |
| TXT | 2 | google-site-verification=A7eEKgKRi21pZKD, v=spf1 include:_spf.google.com include:3 |
| SOA | 1 | ns1.site4now.net hostmaster.smarterasp.n |
Analysis
IP Addresses
bldglabs.com resolves to one IP address: 35.215.86.89.
casadelviajero.com, grupocsmexico.com, strategicservicing.com and two other host names share IP numbers with bldglabs.com.
Name Servers
DNS for bldglabs.com is handled by three authoritative name servers: ns1.site4now.net, ns2.site4now.net and ns3.site4now.net.
There is at least partial name server overlap between bldglabs.com and other domains — patriciacrowther.com, himc-sa.com, keo.es and two more among them.
These name servers frequently co-occur with the name servers ns1.dns-ez.com and ns2.dns-ez.com.
Three hostnames each have three IP addresses: ns1.site4now.net has 70.39.73.45, 204.188.197.84 and 204.188.197.246; ns2.site4now.net has 45.58.159.232, 45.58.159.233 and 208.98.36.41; ns3.site4now.net has 45.58.159.230, 45.58.159.231 and 208.98.36.42.
Mail Servers
Mail for bldglabs.com is handled by two mail servers — aspmx.l.google.com and alt1.aspmx.l.google.com.
bldglabs.com uses an identical mail server configuration to several other domains — among them uoftork.com, smartergerman.com, brinton.com and two more.
bldglabs.com has at least partial mail server overlap with other domains such as defproc.co.uk, copyexpress.com, ns500742.ns500754.ns500671.ns500754.ns500754.ns500671.ns500688.ns500671.ns500704.ns500678.ns500649.ns500666.ns500653.ns500153.tenderladiesbz.com and two more.
These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 others.
aspmx.l.google.com directs to 172.253.115.26 and 2607:f8b0:4004:c1b::1a. alt1.aspmx.l.google.com directs to 108.177.123.26 and 2800:3f0:4003:c0f::1a. Each host name carries two IP addresses.