scitable.us - dns.ninja
scitable.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1786864539 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
○NSns0-s.dns.pipex.net2015-06-12 → 2018-01-28 · 4 obs
● 2018-01-28 08:11:08
○ 2026-02-21 16:16:40
○ 2026-08-16 07:28:04
○NSns1-s.dns.pipex.net2015-06-12 → 2018-01-28 · 4 obs
● 2018-01-28 08:11:08
○ 2026-02-21 16:16:40
○ 2026-08-16 07:28:04
●NSpdns1.ultradns.net2026-02-21 → 2026-08-16 · 3 obs
● 2026-02-21 16:16:40
● 2026-08-16 07:28:04
●NSpdns2.ultradns.net2026-02-21 → 2026-08-16 · 3 obs
● 2026-02-21 16:16:40
● 2026-08-16 07:28:04
●NSpdns3.ultradns.org2026-02-21 → 2026-08-16 · 3 obs
● 2026-02-21 16:16:40
● 2026-08-16 07:28:04
●NSpdns4.ultradns.org2026-02-21 → 2026-08-16 · 3 obs
● 2026-02-21 16:16:40
● 2026-08-16 07:28:04
●NSpdns5.ultradns.info2026-02-21 → 2026-08-16 · 3 obs
● 2026-02-21 16:16:40
● 2026-08-16 07:28:04
●NSpdns6.ultradns.co.uk2026-02-21 → 2026-08-16 · 3 obs
● 2026-02-21 16:16:40
● 2026-08-16 07:28:04
●A192.129.25.422018-01-28 → 2026-08-16 · 3 obs
● 2018-01-28 08:11:08
● 2026-08-16 07:28:04
○A199.168.13.772015-06-12 → 2016-12-31 · 4 obs
● 2016-12-31 22:05:46
○ 2018-01-28 08:11:08
○ 2026-08-16 07:28:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | f.cctld.us, y.cctld.us, w.cctld.us, n.cctld.us... | - |
| scitable.us | pdns2.ultradns.net, pdns1.ultradns.net, pdns6.ultradns.co.uk, pdns5.ultradns.info... | - |
✅ Authoritative Response
Server:204.74.115.1
NS records: pdns2.ultradns.net, pdns1.ultradns.net, pdns6.ultradns.co.uk, pdns5.ultradns.info, pdns3.ultradns.org, pdns4.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for scitable.us (unsigned zone)
⏱️ Timing
Total: 551ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.129.25.42 |
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | pdns1.ultradns.net dnsmaster.nature.com |
Analysis
IP Addresses
scitable.us directs to one IP number, which is 192.129.25.42.
Among the host names that share IP numbers with scitable.us are citabl.net, citabl.info, neuropsychopharmacologyreviews.org and two others.
Name Servers
scitable.us is served by 6 authoritative name servers — among them pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 others.
At least some of scitable.us's name servers are shared with other domains, for example dupont.com.au, travelnow-new-jersey.com, buildabetteryouchallenge.com and two more.
These name servers tend to co-occur with pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 5 other name servers in the same DNS delegations.
Hosts with two IP numbers each:
pdns5.ultradns.info resolves to two addresses: 204.74.114.1 and 2610:a1:1016::1.
pdns1.ultradns.net resolves to two addresses: 204.74.108.1 and 2001:502:f3ff::1.
pdns2.ultradns.net resolves to two addresses: 204.74.109.1 and 2610:a1:1014::1.
pdns3.ultradns.org resolves to two addresses: 199.7.68.1 and 2610:a1:1015::1.
pdns4.ultradns.org resolves to two addresses: 199.7.69.1 and 2001:502:4612::1.
pdns6.ultradns.co.uk resolves to two addresses: 204.74.115.1 and 2610:a1:1017::1.