sciencedirectonsite.com - robtex.com
sciencedirectonsite.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.reedelsevier.com ⭐ | ||||||
| A | 138.12.4.5🇺🇸 AS32472138.12.0.0/17 | ||||||
| PTR | ns1.reedelsevier.com | ||||||
| NS | ns2.reedelsevier.com | ||||||
| A | 198.176.82.98🇬🇧 REED-ELSEVIER-EMEA-GCC198.176.82.0/24 | ||||||
| NS | ns3.reedelsevier.com | ||||||
| A | 198.176.82.101🇬🇧 REED-ELSEVIER-EMEA-GCC198.176.82.0/24 | ||||||
| PTR | ns3.reedelsevier.com | ||||||
| SOA | ns1.reedelsevier.comhostmaster@lexisnexis.com serial=58 | ||||||
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=1776181782 | ||||||
Same first word
sciencedirectonsite.com |
DNS History
9 records (3 active, 6 former)
●NSns1.reedelsevier.com2017-03-25 → 2026-04-14 · 3 obs
● 2017-03-25 16:24:28
● 2026-04-14 16:01:42
○NSns1626.ztomy.com2015-08-08 → 2015-08-08 · 3 obs
○ 2016-03-11 12:33:00
○ 2026-04-14 16:01:42
●NSns2.reedelsevier.com2017-03-25 → 2026-04-14 · 3 obs
● 2017-03-25 16:24:28
● 2026-04-14 16:01:42
○NSns2626.ztomy.com2015-08-08 → 2015-08-08 · 3 obs
○ 2016-03-11 12:33:00
○ 2026-04-14 16:01:42
●NSns3.reedelsevier.com2017-03-25 → 2026-04-14 · 3 obs
● 2017-03-25 16:24:28
● 2026-04-14 16:01:42
○MXmail.b-io.co2015-08-08 → 2015-12-05 · 4 obs
● 2015-12-05 18:00:56
○ 2016-03-11 12:33:00
○ 2026-04-14 16:01:42
○A204.11.56.482015-08-08 → 2015-08-08 · 3 obs
○ 2015-12-05 18:00:56
○ 2026-04-14 16:01:42
○A208.91.197.1322015-12-05 → 2015-12-05 · 4 obs
● 2015-12-05 18:00:56
○ 2016-03-11 12:33:00
○ 2026-04-14 16:01:42
○A217.19.248.1322017-03-25 → 2020-03-15 · 5 obs
● 2017-03-25 16:24:28
● 2020-03-15 17:58:52
○ 2026-04-08 22:57:46
○ 2026-04-14 16:01:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| sciencedirectonsite.com | ns1.reedelsevier.com, ns2.reedelsevier.com, ns3.reedelsevier.com | 3 records |
✅ Authoritative Response
Server:138.12.4.5
NS records: ns1.reedelsevier.com, ns2.reedelsevier.com, ns3.reedelsevier.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sciencedirectonsite.com (unsigned zone)
⏱️ Timing
Total: 3165ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns2.reedelsevier.com, ns1.reedelsevier.com... |
| SOA | 1 | ns1.reedelsevier.com hostmaster.lexisnex |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.reedelsevier.com, ns2.reedelsevier.com, ns3.reedelsevier.com)
Analysis
Name Servers
sciencedirectonsite.com is delegated to three name servers: ns1.reedelsevier.com, ns2.reedelsevier.com and ns3.reedelsevier.com.
At least part of the name servers for sciencedirectonsite.com are shared with other domains, for instance nexisdigital.com.br, p2pifrselearning.com, nexis-cases.com, mebar.com and lexis1.com.
Host names with a single IP:
ns1.reedelsevier.com points to: 138.12.4.5
ns2.reedelsevier.com points to: 198.176.82.98
ns3.reedelsevier.com points to: 198.176.82.101