khconstructiongroup.com - dns.ninja
khconstructiongroup.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=1786055024 | ||||||
Previously MX for
khconstructiongroup.com |
Same first word
khconstructiongroup.com |
DNS History
13 records (9 active, 4 former)
●NSns21.domaincontrol.com2026-03-09 → 2026-08-06 · 3 obs
● 2026-03-09 14:00:04
● 2026-08-06 22:39:04
●NSns22.domaincontrol.com2026-03-09 → 2026-08-06 · 3 obs
● 2026-03-09 14:00:04
● 2026-08-06 22:39:04
○NSns77.domaincontrol.com2018-07-21 → 2018-07-21 · 3 obs
○ 2026-03-09 14:00:04
○ 2026-08-06 22:39:04
○NSns78.domaincontrol.com2018-07-21 → 2018-07-21 · 3 obs
○ 2026-03-09 14:00:04
○ 2026-08-06 22:39:04
●MXalt1.aspmx.l.google.com2026-03-09 → 2026-08-06 · 3 obs
● 2026-03-09 14:00:04
● 2026-08-06 22:39:04
●MXalt2.aspmx.l.google.com2026-03-09 → 2026-08-06 · 3 obs
● 2026-03-09 14:00:04
● 2026-08-06 22:39:04
●MXalt3.aspmx.l.google.com2026-03-09 → 2026-08-06 · 3 obs
● 2026-03-09 14:00:04
● 2026-08-06 22:39:04
●MXalt4.aspmx.l.google.com2026-03-09 → 2026-08-06 · 3 obs
● 2026-03-09 14:00:04
● 2026-08-06 22:39:04
●MXaspmx.l.google.com2026-03-09 → 2026-08-06 · 3 obs
● 2026-03-09 14:00:04
● 2026-08-06 22:39:04
○MXkhconstructiongroup.com2018-07-21 → 2018-07-21 · 3 obs
○ 2026-03-09 14:00:04
○ 2026-08-06 22:39:04
●A15.197.225.1282026-03-09 → 2026-08-06 · 3 obs
● 2026-03-09 14:00:04
● 2026-08-06 22:39:04
○A23.229.249.1312018-07-21 → 2018-07-21 · 3 obs
○ 2026-03-09 14:00:04
○ 2026-08-06 22:39:04
●A3.33.251.1682026-03-09 → 2026-08-06 · 3 obs
● 2026-03-09 14:00:04
● 2026-08-06 22:39:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| khconstructiongroup.com | ns21.domaincontrol.com, ns22.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.68.11
NS records: ns21.domaincontrol.com, ns22.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for khconstructiongroup.com (unsigned zone)
⏱️ Timing
Total: 197ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns21.domaincontrol.com, ns22.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=4M7NciVjyK_SVWt, v=spf1 include:dc-aa8e722993._spfm.khcon |
| SOA | 1 | ns21.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns21.domaincontrol.com, ns21.domaincontrol.com, ns22.domaincontrol.com...)
Analysis
IP Addresses
khconstructiongroup.com points to the IP addresses 3.33.251.168 and 15.197.225.128
charles-river.com, starpowercustomer.net, amasole.com plus two other host names have IP numbers in common with khconstructiongroup.com.
Name Servers
khconstructiongroup.com has two authoritative name servers — ns21.domaincontrol.com and ns22.domaincontrol.com.
The name server configuration of khconstructiongroup.com is shared with other domains, for instance ashtonspharmacy.com, fravico.com, bigfans.ai and two others.
Both ns21.domaincontrol.com and ns22.domaincontrol.com have two IP addresses each. ns21.domaincontrol.com resolves to 97.74.100.11 and 2603:5:2141::b; ns22.domaincontrol.com resolves to 173.201.68.11 and 2603:5:2241::b.
Mail Servers
khconstructiongroup.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by khconstructiongroup.com are shared with other domains: ns500671.ns500671.ns500671.ns500731.ns500731.ns500704.ns500671.ns500705.ns500671.ns500291.ns500671.ns500649.tenderladiesbz.com, ns500699.ns500734.ns500693.ns500699.ns500699.ns500699.ns500734.ns500699.ns500699.ns500683.ns500699.ns500588.ns500632.ns500612.ns500588.ns500110.dtrkdll.com, ns500768.ns500698.ns500698.ns500735.ns500736.ns500735.ns500736.ns500698.ns500698.ns500708.ns500576.ns500619.ns500576.ns500576.ns500652.trackreceptor.com and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com resolves to 142.250.31.27 and 2607:f8b0:4004:c19::1b.
alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1b.