refineryworld.com - robtex.com
refineryworld.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | corp-55w-ns1.mcgraw-hill.com ⚠️ Not in zone NS records | ||||||
| NS | corp-hts-ns1.mcgraw-hill.com ⚠️ Not in zone NS records | ||||||
| NS | corp-ukc-ns1.mcgraw-hill.com ⚠️ Not in zone NS records | ||||||
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=1776277597 | ||||||
Same first word
refineryworld.com |
DNS History
4 records (3 active, 1 former)
●NScorp-55w-ns1.mcgraw-hill.com2026-02-24 → 2026-04-15 · 3 obs
○ 2015-08-10 00:08:38
● 2026-02-24 21:23:24
● 2026-04-15 18:49:24
● 2026-02-24 21:23:24
● 2026-04-15 18:49:24
●NScorp-hts-ns1.mcgraw-hill.com2026-02-24 → 2026-04-15 · 3 obs
○ 2015-08-10 00:08:38
● 2026-02-24 21:23:24
● 2026-04-15 18:49:24
● 2026-02-24 21:23:24
● 2026-04-15 18:49:24
●NScorp-ukc-ns1.mcgraw-hill.com2026-02-24 → 2026-04-15 · 3 obs
○ 2015-08-10 00:08:38
● 2026-02-24 21:23:24
● 2026-04-15 18:49:24
● 2026-02-24 21:23:24
● 2026-04-15 18:49:24
○NSns13.domaincontrol.com2015-08-10 → 2015-08-10 · 3 obs
● 2015-08-10 00:08:38
○ 2026-02-24 21:23:24
○ 2026-04-15 18:49:24
○ 2026-02-24 21:23:24
○ 2026-04-15 18:49:24
🔍 DNS Trace
Analysis
Name Servers
The delegation for refineryworld.com is handled by three name servers: corp-55w-ns1.mcgraw-hill.com, corp-hts-ns1.mcgraw-hill.com and corp-ukc-ns1.mcgraw-hill.com.
refineryworld.com at least partially shares name servers with other domains, for instance dowjonesindexes.com, dowaverages.com, powercircleratings.com, thedowindex.com and snl-spciq.com.