patentadvisor.org - robtex.com
patentadvisor.org
| 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=18 | ||||||
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=1776042446 | ||||||
Same first word
Similar names
DNS History
7 records (3 active, 4 former)
●NSns1.reedelsevier.com2026-04-08 → 2026-04-13 · 3 obs
○ 2017-06-11 17:22:08
● 2026-04-08 22:56:38
● 2026-04-13 01:38:18
● 2026-04-08 22:56:38
● 2026-04-13 01:38:18
●NSns2.reedelsevier.com2026-04-08 → 2026-04-13 · 3 obs
○ 2017-06-11 17:22:08
● 2026-04-08 22:56:38
● 2026-04-13 01:38:18
● 2026-04-08 22:56:38
● 2026-04-13 01:38:18
○NSns21.worldnic.com2015-06-27 → 2017-06-11 · 4 obs
● 2015-06-27 08:54:08
● 2017-06-11 17:22:08
○ 2026-04-08 22:56:38
○ 2026-04-13 01:38:18
● 2017-06-11 17:22:08
○ 2026-04-08 22:56:38
○ 2026-04-13 01:38:18
○NSns22.worldnic.com2015-06-27 → 2017-06-11 · 4 obs
● 2015-06-27 08:54:08
● 2017-06-11 17:22:08
○ 2026-04-08 22:56:38
○ 2026-04-13 01:38:18
● 2017-06-11 17:22:08
○ 2026-04-08 22:56:38
○ 2026-04-13 01:38:18
●NSns3.reedelsevier.com2026-04-08 → 2026-04-13 · 3 obs
○ 2017-06-11 17:22:08
● 2026-04-08 22:56:38
● 2026-04-13 01:38:18
● 2026-04-08 22:56:38
● 2026-04-13 01:38:18
○MXp.webcom.ctmail.com2016-01-24 → 2017-06-11 · 4 obs
● 2016-01-24 20:08:10
● 2017-06-11 17:22:08
○ 2026-04-08 22:56:38
○ 2026-04-13 01:38:18
● 2017-06-11 17:22:08
○ 2026-04-08 22:56:38
○ 2026-04-13 01:38:18
○A208.91.197.272015-06-27 → 2017-06-11 · 4 obs
● 2015-06-27 08:54:08
● 2017-06-11 17:22:08
○ 2026-04-08 22:56:38
○ 2026-04-13 01:38:18
● 2017-06-11 17:22:08
○ 2026-04-08 22:56:38
○ 2026-04-13 01:38:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| patentadvisor.org | ns1.reedelsevier.com, ns2.reedelsevier.com, ns3.reedelsevier.com | - |
✅ 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 patentadvisor.org (unsigned zone)
⏱️ Timing
Total: 3435ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns3.reedelsevier.com, ns2.reedelsevier.com... |
| SOA | 1 | ns1.reedelsevier.com hostmaster.lexisnex |
Analysis
Name Servers
patentadvisor.org is delegated to three name servers ns1.reedelsevier.com, ns2.reedelsevier.com and ns3.reedelsevier.com.
patentadvisor.org at least partially shares name servers with other domains, for instance interactionaccelerate.co.uk, clinicalkeysucks.info, amjmed.net, manualdeconsultaslexsnexsonline.cl and nexisdirect.com.
Host names with one 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.