worldservicecentre.com - robtex.com
worldservicecentre.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.f5clouddns.com ⭐ | ||||||
| A | 2604:e180:1071::3:1🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States | ||||||
| A | 107.162.234.197🇺🇸 DEFENSENET-1107.162.234.0/24 F5 via EMIX | ||||||
| NS | ns2.f5clouddns.com | ||||||
| A | 2604:e180:1071::ffff:6ba2:b0dd🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States | ||||||
| A | 107.162.176.221🇺🇸 DEFENSENET-1107.162.176.0/24 F5 via EMIX | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.f5clouddns.comnetmaster@dhl.com 2016-11-23 #78 | ||||||
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=1785185672 | ||||||
Same first word
worldservicecentre.net |
worldservicecentre.com |
Similar names
DNS History
10 records (2 active, 8 former)
●NSns1.f5clouddns.com2026-07-19 → 2026-07-27 · 3 obs
● 2026-07-19 13:56:56
● 2026-07-27 21:13:32
○NSns2.dhl.com2017-09-12 → 2017-09-12 · 4 obs
● 2017-09-12 12:31:48
○ 2026-07-19 13:56:56
○ 2026-07-27 21:13:32
●NSns2.f5clouddns.com2026-07-19 → 2026-07-27 · 3 obs
● 2026-07-19 13:56:56
● 2026-07-27 21:13:32
○NSns2b.dhl.com2017-09-12 → 2017-09-12 · 4 obs
● 2017-09-12 12:31:48
○ 2026-07-19 13:56:56
○ 2026-07-27 21:13:32
○NSns4.dhl.com2015-06-19 → 2017-09-12 · 7 obs
○ 2015-11-09 11:16:50
○ 2016-04-20 20:35:40
● 2016-11-29 03:42:54
● 2017-09-12 12:31:48
○ 2026-07-19 13:56:56
○ 2026-07-27 21:13:32
○NSns4b.dhl.com2017-09-12 → 2017-09-12 · 4 obs
● 2017-09-12 12:31:48
○ 2026-07-19 13:56:56
○ 2026-07-27 21:13:32
○NSns6.dhl.com2015-06-19 → 2017-09-12 · 4 obs
● 2017-09-12 12:31:48
○ 2026-07-19 13:56:56
○ 2026-07-27 21:13:32
○NSns6b.dhl.com2017-09-12 → 2017-09-12 · 4 obs
● 2017-09-12 12:31:48
○ 2026-07-19 13:56:56
○ 2026-07-27 21:13:32
○NSprgdca-ns01.dhl.com2015-11-09 → 2017-01-31 · 7 obs
● 2015-11-09 11:16:50
● 2016-04-20 20:35:40
○ 2016-11-29 03:42:54
● 2017-01-31 12:09:20
○ 2017-09-12 12:31:48
○ 2026-07-27 21:13:32
○NSprgdcb-ns01.dhl.com2015-11-09 → 2017-01-31 · 5 obs
● 2015-11-09 11:16:50
● 2017-01-31 12:09:20
○ 2017-09-12 12:31:48
○ 2026-07-27 21:13:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net... | - |
| worldservicecentre.com | ns1.f5clouddns.com, ns2.f5clouddns.com | 4 records |
✅ Authoritative Response
Server:107.162.176.221
NS records: ns1.f5clouddns.com, ns2.f5clouddns.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.f5clouddns.com, ns1.f5clouddns.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.f5clouddns.com netmaster.dhl.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.f5clouddns.com, ns1.f5clouddns.com, ns2.f5clouddns.com...)
Analysis
Name Servers
worldservicecentre.com is delegated to two name servers: ns1.f5clouddns.com and ns2.f5clouddns.com.
worldservicecentre.com shares its NS records with other domains, for example jonkopingairport.se, thompsonswaterseal.tv, shervvinvvilliams.com and two others.
There is at least partial name server overlap between worldservicecentre.com and other domains — heromotos.mx, adtsucks.com, metro-ag.com and two more among them.
These name servers regularly appear alongside ns1.f5cloudservices.com, ns2.f5cloudservices.com, ns1.fnni.com and 7 other name servers in NS record sets.
ns1.f5clouddns.com and ns2.f5clouddns.com each resolve to two IP addresses: ns1.f5clouddns.com points to 107.162.234.197 and 2604:e180:1071::3:1, while ns2.f5clouddns.com points to 107.162.176.221 and 2604:e180:1071::ffff:6ba2:b0dd.