culibrary.com - robtex.com
culibrary.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.12.4.176🇺🇸 AS32472138.12.0.0/17 | ||||||
| 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=41 | ||||||
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=1776047547 | ||||||
Same first word
culibrary.com |
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.lexis-nexis.com2015-05-23 → 2015-12-30 · 4 obs
● 2015-12-30 21:49:10
○ 2016-03-31 10:15:54
○ 2026-04-13 03:00:22
●NSns1.reedelsevier.com2016-03-31 → 2026-04-13 · 3 obs
● 2016-03-31 10:15:54
● 2026-04-13 03:00:22
○NSns2.lexisnexis.com2015-05-23 → 2015-12-30 · 4 obs
● 2015-12-30 21:49:10
○ 2016-03-31 10:15:54
○ 2026-04-13 03:00:22
●NSns2.reedelsevier.com2016-03-31 → 2026-04-13 · 3 obs
● 2016-03-31 10:15:54
● 2026-04-13 03:00:22
○NSns3.lexisnexis.com2015-05-23 → 2015-12-30 · 4 obs
● 2015-12-30 21:49:10
○ 2016-03-31 10:15:54
○ 2026-04-13 03:00:22
●NSns3.reedelsevier.com2016-03-31 → 2026-04-13 · 3 obs
● 2016-03-31 10:15:54
● 2026-04-13 03:00:22
○NSns4.lexisnexis.com2015-05-23 → 2015-12-30 · 4 obs
● 2015-12-30 21:49:10
○ 2016-03-31 10:15:54
○ 2026-04-13 03:00:22
○MXculibrary.com.inbound10.mxlogic.net2015-05-23 → 2017-06-17 · 4 obs
● 2017-06-17 05:01:00
○ 2026-04-08 22:56:36
○ 2026-04-13 03:00:22
○MXculibrary.com.inbound10.mxlogicmx.net2015-05-23 → 2017-06-17 · 4 obs
● 2017-06-17 05:01:00
○ 2026-04-08 22:56:36
○ 2026-04-13 03:00:22
○A138.12.4.1742015-05-23 → 2017-06-17 · 4 obs
● 2017-06-17 05:01:00
○ 2026-04-08 22:56:36
○ 2026-04-13 03:00:22
●A138.12.4.1762026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 22:56:36
● 2026-04-13 03:00:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| culibrary.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 culibrary.com (unsigned zone)
⏱️ Timing
Total: 3189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.12.4.176 |
| NS | 3 | ns2.reedelsevier.com, ns3.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
IP Addresses
culibrary.com resolves to one IP number: 138.12.4.176.
other host names including achcertification.com, globalpracticemanagement.org, onproduction.com, lexisnexisone.com and constructionlaw-online.co.uk share IP numbers with culibrary.com.
Name Servers
culibrary.com is delegated to three name servers ns1.reedelsevier.com, ns2.reedelsevier.com and ns3.reedelsevier.com.
culibrary.com at least partially shares name servers with other domains, for instance parkerscodes.com, justicelink.com, patentassetranking.com, ghostconvey.com and lexis-360-expertscomptables.org.
Host names with one IP number: 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.