definion.us.com - robtex.com
definion.us.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | i-dfweq-na-ddi-vip.sedgwickcms.com ⭐ | ||||||
| A | 10.57.10.10 | ||||||
| NS | ns1.sedgwick.com | ||||||
| A | 204.16.30.6🇺🇸 AS16900204.16.30.0/24 This is a proxy route object created by Equinix on behalf of a customer. | ||||||
| PTR | ns1.sedgwick.com | ||||||
| NS | ns2.sedgwick.com | ||||||
| A | 204.16.30.7🇺🇸 AS16900204.16.30.0/24 This is a proxy route object created by Equinix on behalf of a customer. | ||||||
| PTR | ns2.sedgwick.com | ||||||
| NS | ns3.sedgwick.com | ||||||
| A | 204.16.27.6🇺🇸 AS16900204.16.27.0/24 This is a proxy route object created by Equinix on behalf of a customer. | ||||||
| PTR | ns3.sedgwick.com | ||||||
| NS | ns4.sedgwick.com | ||||||
| A | 204.16.27.7🇺🇸 AS16900204.16.27.0/24 This is a proxy route object created by Equinix on behalf of a customer. | ||||||
| PTR | ns4.sedgwick.com | ||||||
| MX | definion.us.com ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | i-dfweq-na-ddi-vip.sedgwickcms.comhostmaster@sedgwick.com serial=1001458 | ||||||
us.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 54.153.56.183🇺🇸 Amazon54.153.0.0/17 EC2 SFO prefix | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | ns1.centralnic.net | ||||||
| NS | ns2.centralnic.net | ||||||
| NS | ns3.centralnic.net | ||||||
| NS | ns4.centralnic.net | ||||||
| MX | mx-01.emailme.com ⭐ | ||||||
| TXT | v=spf1 mx -all | ||||||
| TXT | google-site-verification=TQ9DQVGZ4sDKfEbBIAiflq7ZKjGuCOC_vEpwyw_XsW8 | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=3000757612 | ||||||
rank #201 in the tld
This domain "us.com" is a commercial domain name which could be used by any individual or organization primarily for commercial purposes. It uses a country code top-level domain (ccTLD) for the United States, but it is not restricted to use by entities in the United States. The specific use or owner of "us.com" depends on who has registered it.WOT: SAFE (48/100)
📈 Tranco rank: #1,011
MX for
definion.us.com |
Same first word
definion.us.com |
definion.co |
definion.info |
definion.com |
definion.us |
definion.biz |
definion.mobi |
definion.net |
definion.org |
Similar names
DNS History
6 records (6 active, 0 former)
●NSi-dfweq-na-ddi-vip.sedgwickcms.com2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-11 01:00:20
●NSns1.sedgwick.com2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-11 01:00:20
●NSns2.sedgwick.com2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-11 01:00:20
●NSns3.sedgwick.com2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-11 01:00:20
●NSns4.sedgwick.com2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-11 01:00:20
●MXdefinion.us.com2026-05-08 → 2026-05-11 · 2 obs
● 2026-05-11 01:00:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| us.com | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | - |
| definion.us.com | ns1.sedgwick.com, ns2.sedgwick.com, ns3.sedgwick.com, ns4.sedgwick.com | - |
✅ Authoritative Response
Server:204.16.27.7
NS records: ns1.sedgwick.com, ns2.sedgwick.com, ns3.sedgwick.com, ns4.sedgwick.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
No DNSKEY for definion.us.com
⏱️ Timing
Total: 2102ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns4.sedgwick.com, ns2.sedgwick.com... |
| MX | 1 | definion.us.com (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | i-dfweq-na-ddi-vip.sedgwickcms.com hostm |
Analysis
Mail Server Role
definion.us.com serves as the mail server for definion.us.com.
Name Servers
definion.us.com is delegated to five name servers: ns1.sedgwick.com, ns2.sedgwick.com, ns3.sedgwick.com, ns4.sedgwick.com and i-dfweq-na-ddi-vip.sedgwickcms.com.
definion.us.com at least partially shares name servers with other domains, including cl-marine.com.pl, viaone.uno, billreviewiq.co, cl-oriel.net and orielna.net.
Host names with one IP number:
ns1.sedgwick.com points to 204.16.30.6; ns2.sedgwick.com points to 204.16.30.7; ns3.sedgwick.com points to 204.16.27.6; ns4.sedgwick.com points to 204.16.27.7; i-dfweq-na-ddi-vip.sedgwickcms.com points to 10.57.10.10.
Mail Servers
definion.us.com is handled by a single mail server, definion.us.com.