hcs-contracting.com - robtex.com
hcs-contracting.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=1774702487 | ||||||
Same first word
hcs-contracting.com |
DNS History
13 records (13 active, 0 former)
●NSns-cloud-c1.googledomains.com2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 13:16:50
●NSns-cloud-c2.googledomains.com2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 13:16:50
●NSns-cloud-c3.googledomains.com2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 13:16:50
●NSns-cloud-c4.googledomains.com2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 13:16:50
●MXalt1.aspmx.l.google.com2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 13:16:50
●MXalt2.aspmx.l.google.com2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 13:16:50
●MXalt3.aspmx.l.google.com2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 13:16:50
●MXalt4.aspmx.l.google.com2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 13:16:50
●MXaspmx.l.google.com2026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 13:16:50
●A198.185.159.1442026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 13:16:50
●A198.185.159.1452026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 13:16:50
●A198.49.23.1442026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 13:16:50
●A198.49.23.1452026-03-25 → 2026-03-28 · 2 obs
● 2026-03-28 13:16:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| hcs-contracting.com | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hcs-contracting.com (unsigned zone)
⏱️ Timing
Total: 327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.144, 198.49.23.144... |
| NS | 4 | ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | google-site-verification=ArwlV1Mde_UqEG0 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)
Analysis
IP Addresses
hcs-contracting.com resolves to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
other host names for instance leegilbert.co.uk, nealjohnsonassociates.com, frangormley.com, bacerecords.com and nataliemarieshapiro.com share IP numbers with hcs-contracting.com.
Name Servers
hcs-contracting.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
hcs-contracting.com at least partially shares name servers with other domains, for instance saferoutetransport.com, sidetrack.net, activemind.info, haysrei.com and neetux.com.
Host names with two IP numbers:
Host name ns-cloud-c1.googledomains.com points to: 2001:4860:4802:32::6c and 216.239.32.108.
Host name ns-cloud-c2.googledomains.com points to: 2001:4860:4802:34::6c and 216.239.34.108.
Host name ns-cloud-c3.googledomains.com points to: 2001:4860:4802:36::6c and 216.239.36.108.
Host name ns-cloud-c4.googledomains.com points to: 2001:4860:4802:38::6c and 216.239.38.108.
Mail Servers
hcs-contracting.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
hcs-contracting.com shares mail servers with other domains at least partially, including ns500734.ns500734.ns500699.ns500734.ns500693.ns500734.ns500693.ns500699.ns500588.ns500588.ns500683.ns500699.ns500683.ns500683.ns500632.ns500588.ns500612.dtrkdll.com, ns500765.ns500734.ns500699.ns500693.ns500693.ns500588.ns500693.ns500588.ns500683.ns500699.ns500612.ns500588.ns500632.ns500612.dtrkdll.com, sportspoutz.com, ns500742.ns500671.ns500742.ns500731.ns500671.ns500742.ns500731.ns500649.ns500291.ns500671.ns500666.tenderladiesbz.com and ns500768.ns500758.ns500698.ns500698.ns500698.ns500758.ns500708.ns500576.ns500708.ns500698.ns500576.ns500576.trackreceptor.com.
these mail servers are often used with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Hosts with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4023:c03::1b and 142.250.141.26.
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.
alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.
alt3.aspmx.l.google.com points to 2a00:1450:4001:c21::1a and 142.251.127.26.
alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.