sciencecity.org - robtex.com
sciencecity.org
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.registrar-servers.com ⚠️ Not in zone NS records | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com ⚠️ Not in zone NS records | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
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=1778554955 | ||||||
Same first word
Similar names
DNS History
6 records (2 active, 4 former)
●NSdns1.registrar-servers.com2015-12-10 → 2026-05-12 · 2 obs
● 2026-05-12 03:27:32
○NSdns1.registrar-servers.com,2015-12-10 → 2017-03-30 · 4 obs
● 2017-03-30 23:58:22
○ 2026-03-14 07:49:40
○ 2026-05-12 03:27:32
●NSdns2.registrar-servers.com2015-12-10 → 2026-05-12 · 2 obs
● 2026-05-12 03:27:32
○NSdns3.registrar-servers.com2015-12-10 → 2017-03-30 · 4 obs
● 2017-03-30 23:58:22
○ 2026-03-14 07:49:40
○ 2026-05-12 03:27:32
○NSdns4.registrar-servers.com2015-12-10 → 2017-03-30 · 4 obs
● 2017-03-30 23:58:22
○ 2026-03-14 07:49:40
○ 2026-05-12 03:27:32
○NSdns5.registrar-servers.com2015-12-10 → 2017-03-30 · 4 obs
● 2017-03-30 23:58:22
○ 2026-03-14 07:49:40
○ 2026-05-12 03:27:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| sciencecity.org | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sciencecity.org (unsigned zone)
⏱️ Timing
Total: 253ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
sciencecity.org is delegated to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.
sciencecity.org shares the same name server setup as other domains, for instance closict.com, frequentire.us, hoozur.com, unkindled.com and kwtf.net.
sciencecity.org at least partially shares name servers with other domains, for instance independencear.com, leadingwithperspective.org, weatherby.net, chrisostertag.com and kaciphoto.com.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
The host name dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; the host name dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.