contractguardian.com - robtex.com
contractguardian.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.224.126.254🇺🇸 Amazon18.224.0.0/14 EC2 CMH prefix | ||||||
| PTR | ec2-18-224-126-254.us-east-2.compute.amazonaws.com | ||||||
| NS | ns41.worldnic.com ⭐ | ||||||
| A | 162.159.26.111Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns42.worldnic.com | ||||||
| A | 162.159.27.50Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c06::1a🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | bg-in-f26.1e100.net | ||||||
| A | 172.253.62.26🇺🇸 Google172.253.62.0/24 | ||||||
| PTR | bc-in-f26.1e100.net | ||||||
| MX | mx1.contractguardian.com(60) | ||||||
| A | 216.68.253.20🇺🇸 AS27608216.68.253.0/24 ARIN Route Object for FUSE customer Rippe & Kingston | ||||||
| PTR | mx1.wintonai.com | ||||||
| MX | mx2.contractguardian.com(70) | ||||||
| A | 216.68.253.30🇺🇸 AS27608216.68.253.0/24 ARIN Route Object for FUSE customer Rippe & Kingston | ||||||
| PTR | mx2.wintonai.com | ||||||
| TXT | v=spf1 include:_spf.google.com include:spf.mandrillapp.com ?all | ||||||
| TXT | logmein-verification-code=d6a983a3-7fbd-4b91-a427-d1484ce98178 | ||||||
| SOA | NS41.WORLDNIC.comnamehost@WORLDNIC.com serial=126021819 | ||||||
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=1774693327 | ||||||
Subdomains
Same first word
contractguardian.com |
Similar names
DNS History
7 records (6 active, 1 former)
●NSns41.worldnic.com2008-03-09 → 2026-03-28 · 2 obs
● 2026-03-28 10:51:38
●NSns42.worldnic.com2008-03-09 → 2026-03-28 · 2 obs
● 2026-03-28 10:51:38
●MXaspmx.l.google.com2015-07-05 → 2026-03-28 · 3 obs
● 2015-07-05 18:42:40
● 2026-03-28 10:51:38
●MXmx1.contractguardian.com2008-03-09 → 2026-03-28 · 2 obs
● 2026-03-28 10:51:38
●MXmx2.contractguardian.com2008-03-09 → 2026-03-28 · 2 obs
● 2026-03-28 10:51:38
●A18.224.126.2542026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 10:51:38
○A216.68.253.1222008-03-09 → 2017-07-08 · 3 obs
● 2017-07-08 10:47:04
○ 2026-03-28 10:51:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contractguardian.com | ns41.worldnic.com, ns42.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.50
NS records: ns41.worldnic.com, ns42.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contractguardian.com (unsigned zone)
⏱️ Timing
Total: 367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.224.126.254 |
| NS | 2 | ns41.worldnic.com, ns42.worldnic.com |
| MX | 3 | mx1.contractguardian.com (pri: 60), aspmx.l.google.com (pri: 10)... |
| TXT | 2 | v=spf1 include:_spf.google.com include:s, logmein-verification-code=d6a983a3-7fbd- |
| SOA | 1 | NS41.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns41.worldnic.com, ns42.worldnic.com)
Analysis
Hierarchy
contractguardian.com is a parent of mx2.contractguardian.com and mx1.contractguardian.com.
IP Addresses
contractguardian.com points to a single IP address: 18.224.126.254.
Other host names, for instance ec2-18-224-126-254.us-east-2.compute.amazonaws.com, share IP numbers with contractguardian.com.
Name Servers
Two name servers ns41.worldnic.com and ns42.worldnic.com handle the delegation for contractguardian.com.
contractguardian.com shares the same name server setup as other domains, for example mytake.info, kelar.com, esp2.com, jaybird-mfg.com and thecornerstonecompany.net.
Host names with one IP number:
ns41.worldnic.com points to 162.159.26.111; ns42.worldnic.com points to 162.159.27.50.
Mail Servers
contractguardian.com is handled by three mail servers: mx1.contractguardian.com, mx2.contractguardian.com and aspmx.l.google.com.
contractguardian.com shares at least partially some mail servers with other domains, for instance meade.kyschools.us, mortyapp.com, tomasich.com, ns500754.ns500671.ns500754.ns500742.ns500671.ns500705.ns500688.ns500688.ns500678.ns500291.ns500671.ns500666.ns500153.tenderladiesbz.com and ns500734.ns500693.ns500699.ns500699.ns500734.ns500699.ns500699.ns500699.ns500734.ns500588.ns500693.ns500699.ns500588.ns500632.ns500588.ns500588.ns500588.dtrkdll.com.
these mail servers are often used together with alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c06::1a and 172.253.62.26.
Host names with one IP number:
mx1.contractguardian.com points to 216.68.253.20.
mx2.contractguardian.com points to 216.68.253.30.