escience.org - dns.ninja
escience.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1782619259 | ||||||
Subdomains
casmetric.escience.org |
www.escience.org |
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
○NSns1.oar.net2015-08-10 → 2017-03-19 · 4 obs
● 2017-03-19 07:36:44
○ 2026-03-22 18:32:20
○ 2026-06-28 04:33:12
●NSns3.afternic.com2026-03-22 → 2026-06-28 · 3 obs
● 2026-03-22 18:32:20
● 2026-06-28 04:33:12
●NSns4.afternic.com2026-03-22 → 2026-06-28 · 3 obs
● 2026-03-22 18:32:20
● 2026-06-28 04:33:12
○NSsrv01s4.cas.org2015-08-10 → 2017-03-19 · 4 obs
● 2017-03-19 07:36:44
○ 2026-03-22 18:32:20
○ 2026-06-28 04:33:12
○MXsrv01s4.cas.org2015-08-10 → 2017-03-19 · 4 obs
● 2017-03-19 07:36:44
○ 2026-03-22 18:32:20
○ 2026-06-28 04:33:12
●A13.248.169.482026-03-22 → 2026-06-28 · 3 obs
● 2026-03-22 18:32:20
● 2026-06-28 04:33:12
○A134.243.5.472015-08-10 → 2017-03-19 · 4 obs
● 2017-03-19 07:36:44
○ 2026-03-22 18:32:20
○ 2026-06-28 04:33:12
●A76.223.54.1462026-03-22 → 2026-06-28 · 3 obs
● 2026-03-22 18:32:20
● 2026-06-28 04:33:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| escience.org | ns3.afternic.com, ns4.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for escience.org (unsigned zone)
⏱️ Timing
Total: 240ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
Analysis
Hierarchy
escience.org serves as the parent of casmetric.escience.org and www.escience.org.
IP Addresses
escience.org has two IP addresses: 13.248.169.48 and 76.223.54.146
seobard.com, desampler.com, bharatdev.com plus two other host names have IP numbers in common with escience.org.
Name Servers
DNS delegation for escience.org points to two name servers: ns3.afternic.com and ns4.afternic.com.
The name server configuration of escience.org is shared with other domains, for instance coachmotors.com, afevent.com, asia.amazon.dunway.com and two others.
The name servers of escience.org overlap at least partially with those of other domains — among them xrib.com, husion.com, zqlogistics.com and two more.
The name servers verification-frsgyqgb387khmr9jzuunx.ns101.verify.hn, ns1.afternic.com and ns2.afternic.com are commonly seen alongside these name servers.
Both ns3.afternic.com and ns4.afternic.com have a single IP address each — ns3.afternic.com resolves to 97.74.98.65 while ns4.afternic.com resolves to 173.201.66.65.