langandsonscontracting.com - robtex.com
langandsonscontracting.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=1774489587 | ||||||
Same first word
langandsonscontracting.com |
DNS History
11 records (11 active, 0 former)
●NSns47.domaincontrol.com2017-05-09 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:32
●NSns48.domaincontrol.com2017-05-09 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:32
●MXalt1.aspmx.l.google.com2017-05-09 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:32
●MXalt2.aspmx.l.google.com2017-05-09 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:32
●MXaspmx.l.google.com2017-05-09 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:32
●MXaspmx2.googlemail.com2017-05-09 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:32
●MXaspmx3.googlemail.com2017-05-09 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:32
●A216.239.32.212017-05-09 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:32
●A216.239.34.212017-05-09 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:32
●A216.239.36.212017-05-09 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:32
●A216.239.38.212017-05-09 → 2026-03-26 · 2 obs
● 2026-03-26 02:05:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| langandsonscontracting.com | ns47.domaincontrol.com, ns48.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.71.24
NS records: ns47.domaincontrol.com, ns48.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for langandsonscontracting.com (unsigned zone)
⏱️ Timing
Total: 234ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 216.239.32.21, 216.239.34.21... |
| NS | 2 | ns47.domaincontrol.com, ns48.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=uqxWVHl85kInwL9, v=spf1 include:_spf.google.com ?all |
| SOA | 1 | ns47.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns47.domaincontrol.com, ns47.domaincontrol.com, ns48.domaincontrol.com...)
Analysis
IP Addresses
langandsonscontracting.com resolves to four IP numbers: 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
Other host names such as thexfiles.ru, takemp.com, blogtani.com, server1.sstms.com and hammar.fr share IPs with langandsonscontracting.com.
Name Servers
langandsonscontracting.com is delegated to two name servers: ns47.domaincontrol.com and ns48.domaincontrol.com.
langandsonscontracting.com shares the same name server setup as atlantaroomadditions.org, logandbill.com, nwmangum.com, aikwik.com and divyaskitchen.in.
langandsonscontracting.com shares some name servers with other domains, for instance vaktra.com.
Host names with two IP numbers: ns47.domaincontrol.com points to: 2603:5:2172::18 and 97.74.103.24; ns48.domaincontrol.com points to: 2603:5:2272::18 and 173.201.71.24.
Mail Servers
Five mail servers handle langandsonscontracting.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
langandsonscontracting.com shares at least partially some mail servers with other domains, including rotundasoftware.com, ns500699.ns500693.ns500734.ns500693.ns500734.ns500693.ns500699.ns500588.ns500588.ns500588.ns500588.ns500632.ns500612.ns500578.ns500110.dtrkdll.com, ns500671.ns500671.ns500754.ns500671.ns500731.ns500705.ns500705.ns500671.ns500678.ns500688.ns500688.ns500705.ns500671.ns500671.ns500649.ns500291.ns500131.lustychickser.com, ns500731.ns500731.ns500742.ns500754.ns500671.ns500704.ns500688.ns500704.ns500649.ns500688.ns500649.ns500649.ns500666.tenderladiesbz.com and monoandstereo.com.
these mail servers are often used together with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
Hostname aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.
Hostname aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.
Hostname aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 74.125.137.27.
Hostname alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.26.
Hostname alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27.