citecheck.com - robtex.com
citecheck.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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.reedelsevier.comhostmaster@lexisnexis.com serial=62 | ||||||
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=1776097247 | ||||||
Same first word
citecheck.com |
DNS History
9 records (4 active, 5 former)
○NSns1.lexis-nexis.com2015-07-16 → 2016-02-24 · 4 obs
● 2016-02-24 12:26:12
○ 2016-07-10 22:48:44
○ 2026-04-13 16:44:46
●NSns1.reedelsevier.com2016-07-10 → 2026-04-13 · 3 obs
● 2016-07-10 22:48:44
● 2026-04-13 16:44:46
○NSns2.lexisnexis.com2015-07-16 → 2016-02-24 · 4 obs
● 2016-02-24 12:26:12
○ 2016-07-10 22:48:44
○ 2026-04-13 16:44:46
●NSns2.reedelsevier.com2016-07-10 → 2026-04-13 · 3 obs
● 2016-07-10 22:48:44
● 2026-04-13 16:44:46
○NSns3.lexisnexis.com2015-07-16 → 2016-02-24 · 4 obs
● 2016-02-24 12:26:12
○ 2016-07-10 22:48:44
○ 2026-04-13 16:44:46
●NSns3.reedelsevier.com2016-07-10 → 2026-04-13 · 3 obs
● 2016-07-10 22:48:44
● 2026-04-13 16:44:46
○NSns4.lexisnexis.com2015-07-16 → 2016-02-24 · 4 obs
● 2016-02-24 12:26:12
○ 2016-07-10 22:48:44
○ 2026-04-13 16:44:46
○A138.12.4.1742015-07-16 → 2020-02-06 · 4 obs
● 2020-02-06 22:04:02
○ 2026-04-08 23:17:06
○ 2026-04-13 16:44:46
●A138.12.4.1762026-04-08 → 2026-04-13 · 3 obs
● 2026-04-08 23:17:06
● 2026-04-13 16:44:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| citecheck.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 citecheck.com (unsigned zone)
⏱️ Timing
Total: 3312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.12.4.176 |
| NS | 3 | ns2.reedelsevier.com, ns1.reedelsevier.com... |
| TXT | 1 | v=spf1 -all |
| 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
citecheck.com resolves to one IP number: 138.12.4.176.
other host names including laboratoryprofessional.org, regulationradar.co.uk, lexisnext.net, xpert-payrollqualifications.co.uk and ln-veracity.com share IP numbers with citecheck.com.
Name Servers
citecheck.com is delegated to three name servers ns1.reedelsevier.com, ns2.reedelsevier.com and ns3.reedelsevier.com.
citecheck.com at least partially shares name servers with other domains, for instance thegreenjournal.com, regn.net, mayoinnovations.org, lexinexus.com and lexiscom.asia.
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.