certainid.com - dns.ninja
certainid.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | i-dfweq-na-ddi-vip.sedgwickcms.com ⭐ | ||||||
| A | 10.57.10.10 | ||||||
| NS | ns1.sedgwick.com ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 ⚠️ Not in zone NS records | ||||||
| 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 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:spf2.sedgwick.com -all | ||||||
| TXT | MS=ms48569354 | ||||||
| SOA | i-dfweq-na-ddi-vip.sedgwickcms.complease_set_email@absolutely.nowhere serial=15 | ||||||
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=1783225156 | ||||||
Same first word
certainid.app |
certainid.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSi-dfweq-na-ddi-vip.sedgwickcms.com2026-05-08 → 2026-07-05 · 2 obs
● 2026-07-05 04:34:12
●NSns1.sedgwick.com2026-05-08 → 2026-07-05 · 2 obs
● 2026-07-05 04:34:12
●NSns2.sedgwick.com2026-05-08 → 2026-07-05 · 2 obs
● 2026-07-05 04:34:12
●NSns3.sedgwick.com2026-05-08 → 2026-07-05 · 2 obs
● 2026-07-05 04:34:12
●NSns4.sedgwick.com2026-05-08 → 2026-07-05 · 2 obs
● 2026-07-05 04:34:12
○A207.148.248.1432015-11-13 → 2017-03-31 · 5 obs
● 2015-11-13 17:24:32
● 2017-03-31 18:52:22
○ 2026-05-08 16:32:42
○ 2026-07-05 04:34:12
○A66.151.181.492015-06-27 → 2015-06-27 · 3 obs
○ 2015-11-13 17:24:32
○ 2026-07-05 04:34:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| certainid.com | ns1.sedgwick.com, ns2.sedgwick.com, ns3.sedgwick.com, ns4.sedgwick.com | 4 records |
✅ Authoritative Response
Server:204.16.27.6
NS records: ns1.sedgwick.com, ns2.sedgwick.com, ns3.sedgwick.com, ns4.sedgwick.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certainid.com (unsigned zone)
⏱️ Timing
Total: 223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 1 | certainid-com.mail.protection.outlook.co |
| SOA | 1 | i-dfweq-na-ddi-vip.sedgwickcms.com pleas |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.sedgwick.com, ns2.sedgwick.com, ns3.sedgwick.com...)
Analysis
Name Servers
certainid.com delegates to five name servers: ns1.sedgwick.com, ns2.sedgwick.com, ns3.sedgwick.com and two others.
certainid.com shares at least some of its name servers with other domains, including iodmedical.com, cunninghamlindseymarine.co.uk, sedgwick.ie and two others.
These name servers are frequently paired with the name servers ns4.sedgwick.com and i-dfweq-na-ddi-vip.sedgwickcms.com.
Host names that point to one IP address:
ns1.sedgwick.com directs to 204.16.30.6.
ns2.sedgwick.com directs to 204.16.30.7.
ns3.sedgwick.com directs to 204.16.27.6.
ns4.sedgwick.com directs to 204.16.27.7.
i-dfweq-na-ddi-vip.sedgwickcms.com directs to 10.57.10.10.