leibresearch.com - robtex.com
leibresearch.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| PTR | ip-208-91-197-27.defastlink.net | ||||||
| PTR | 208.91.197-27.confluence-networks.com | ||||||
| NS | ns87.worldnic.com ⭐ | ||||||
| A | 162.159.26.131Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns88.worldnic.com | ||||||
| A | 162.159.27.117Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS87.WORLDNIC.comnamehost@WORLDNIC.com serial=111071309 | ||||||
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=1771291435 | ||||||
Subdomains
mx.leibresearch.com |
Similar names
DNS History
4 records (3 active, 1 former)
●NSns87.worldnic.com2015-06-07 → 2026-03-23 · 2 obs
● 2026-03-23 17:51:54
●NSns88.worldnic.com2015-06-07 → 2026-03-23 · 2 obs
● 2026-03-23 17:51:54
○MXp.webcom.ctmail.com2016-01-17 → 2018-07-09 · 3 obs
● 2018-07-09 20:14:00
○ 2026-03-23 17:51:54
●A208.91.197.272015-06-07 → 2026-03-23 · 2 obs
● 2026-03-23 17:51:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| leibresearch.com | ns87.worldnic.com, ns88.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.131
NS records: ns87.worldnic.com, ns88.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for leibresearch.com (unsigned zone)
⏱️ Timing
Total: 284ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns87.worldnic.com, ns88.worldnic.com |
| SOA | 1 | NS87.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns87.worldnic.com, ns88.worldnic.com)
Analysis
Hierarchy
The parent of mx.leibresearch.com is leibresearch.com.
IP Addresses
leibresearch.com points to a single IP number: 208.91.197.27.
Other host names, for instance cinephile.com, aerotv.eu, oldtec.com, papacharlies.org and www.historicaldance.com share IP numbers with leibresearch.com.
Name Servers
leibresearch.com is delegated to two name servers: ns87.worldnic.com and ns88.worldnic.com.
leibresearch.com uses the same name server setup as other domains, for instance stopthebleedtrainingkit.com, crocom.com, adninsurance.net, gardell.com and 3rs.org.
Host names with one IP number:
ns87.worldnic.com points to: 162.159.26.131.
ns88.worldnic.com points to: 162.159.27.117.