dev.core.api.evernorth.com - robtex.com
dev.core.api.evernorth.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.211.173.202🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-18-211-173-202.compute-1.amazonaws.com | ||||||
| NS | ns-183.awsdns-22.com ⭐ | ||||||
| A | 2600:9000:5300:b700::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront | ||||||
| PTR | ns-183.awsdns-22.com | ||||||
| A | 205.251.192.183🇺🇸 Amazon205.251.192.0/24 prefix | ||||||
| PTR | ns-183.awsdns-22.com | ||||||
| NS | ns-1451.awsdns-53.org | ||||||
| A | 2600:9000:5305:ab00::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront | ||||||
| PTR | ns-1451.awsdns-53.org | ||||||
| A | 205.251.197.171🇺🇸 Amazon205.251.197.0/24 prefix | ||||||
| PTR | ns-1451.awsdns-53.org | ||||||
| NS | ns-1910.awsdns-46.co.uk | ||||||
| A | 2600:9000:5307:7600::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1910.awsdns-46.co.uk | ||||||
| A | 205.251.199.118🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1910.awsdns-46.co.uk | ||||||
| NS | ns-829.awsdns-39.net | ||||||
| A | 2600:9000:5303:3d00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-829.awsdns-39.net | ||||||
| A | 205.251.195.61🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-829.awsdns-39.net | ||||||
| SOA | ns-183.awsdns-22.comawsdns-hostmaster@amazon.com serial=1 | ||||||
core.api.evernorth.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.211.178.206🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix | ||||||
| A | 44.209.115.250🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| A | 44.218.66.225🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| NS | ns-1427.awsdns-50.org ⭐ | ||||||
| NS | ns-2038.awsdns-62.co.uk | ||||||
| NS | ns-217.awsdns-27.com | ||||||
| NS | ns-947.awsdns-54.net | ||||||
| SOA | ns-1427.awsdns-50.orgawsdns-hostmaster@amazon.com serial=1 | ||||||
Same first word
Similar names
DNS History
6 records (5 active, 1 former)
●NSns-1451.awsdns-53.org2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 18:52:28
●NSns-183.awsdns-22.com2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 18:52:28
●NSns-1910.awsdns-46.co.uk2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 18:52:28
●NSns-829.awsdns-39.net2026-02-26 → 2026-02-26 · 2 obs
● 2026-02-26 18:52:28
●A18.211.173.2022026-02-26 → 2026-02-26 · 3 obs
● 2026-02-26 18:52:26
● 2026-02-26 18:52:28
○A34.236.211.272026-02-26 → 2026-02-26 · 3 obs
○ 2026-02-26 18:52:26
○ 2026-02-26 18:52:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net... | - |
| evernorth.com | ns2.cigna.com, ns.cigna.com | 2 records |
| api.evernorth.com | ns-777.awsdns-33.net, ns-1408.awsdns-48.org, ns-486.awsdns-60.com, ns-1608.awsdns-09.co.uk | - |
| core.api.evernorth.com | ns-1427.awsdns-50.org, ns-2038.awsdns-62.co.uk, ns-217.awsdns-27.com, ns-947.awsdns-54.net | - |
| dev.core.api.evernorth.com | ns-1451.awsdns-53.org, ns-183.awsdns-22.com, ns-1910.awsdns-46.co.uk, ns-829.awsdns-39.net | - |
✅ Authoritative Response
Server: 205.251.197.171
NS records: ns-1451.awsdns-53.org, ns-183.awsdns-22.com, ns-1910.awsdns-46.co.uk, ns-829.awsdns-39.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for evernorth.com (unsigned zone)
⏱️ Timing
Total: 916ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 18.211.173.202 |
| NS | 4 | ns-1451.awsdns-53.org, ns-183.awsdns-22.com... |
| SOA | 1 | ns-183.awsdns-22.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.cigna.com, ns.cigna.com)
AI analysis
dev.core.api.evernorth.com points to a single IP number: 18.211.173.202.
Other host names, for instance teknateam.com, composite-resources.com, byebnk.com, apidev.faef.com and api.cloud-prod.symmetrichs.com share IP numbers with dev.core.api.evernorth.com.
dev.core.api.evernorth.com is delegated to four name servers: ns-183.awsdns-22.com, ns-829.awsdns-39.net, ns-1451.awsdns-53.org and ns-1910.awsdns-46.co.uk.
dev.core.api.evernorth.com shares name servers with other domains at least partially, for instance 219.91.209.in-addr.arpa, kaplansmiles.com, studytube-staging.nl, 15.102.18.in-addr.arpa and thedieselperformancestore.com.
these name servers are commonly used with the name servers ns1-24-eu-south-1.ec2-rdns.amazonaws.com, ns2-24-eu-south-1.ec2-rdns.amazonaws.com, ns3-24-eu-south-1.ec2-rdns.amazonaws.com, ns4-24-eu-south-1.ec2-rdns.amazonaws.com, ns-910.awsdns-49.net, ns-1346.awsdns-40.org, ns-1550.awsdns-01.co.uk, ns-805.awsdns-36.net, ns-1396.awsdns-46.org and ns-134.awsdns-16.com.
Host names with two IP numbers:
ns-183.awsdns-22.com resolves to 2600:9000:5300:b700::1 and 205.251.192.183.
ns-829.awsdns-39.net resolves to 2600:9000:5303:3d00::1 and 205.251.195.61.
ns-1451.awsdns-53.org resolves to 2600:9000:5305:ab00::1 and 205.251.197.171.
ns-1910.awsdns-46.co.uk resolves to 2600:9000:5307:7600::1 and 205.251.199.118.