core.ws - robtex.com
core.ws
ws
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 64.70.19.33🇺🇸 AS356164.70.0.0/18 | ||||||
| NS | ns2.dns.ws ⭐ | ||||||
| NS | a.dns.ws | ||||||
| NS | ns5.dns.ws | ||||||
| NS | s.dns.ws | ||||||
| NS | us3.dns.ws | ||||||
| NS | us4.dns.ws | ||||||
| MX | mail.worldsite.ws ⭐ | ||||||
| SOA | ns2.dns.wshostmaster@dns.ws serial=2606120388 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●MXalt1.aspmx.l.google.com2015-09-03 → 2026-06-13 · 2 obs
● 2026-06-13 00:45:54
●MXalt2.aspmx.l.google.com2015-09-03 → 2026-06-13 · 2 obs
● 2026-06-13 00:45:54
●MXaspmx.l.google.com2015-09-03 → 2026-06-13 · 2 obs
● 2026-06-13 00:45:54
●MXaspmx2.googlemail.com2015-09-03 → 2026-06-13 · 2 obs
● 2026-06-13 00:45:54
●MXaspmx3.googlemail.com2015-09-03 → 2026-06-13 · 2 obs
● 2026-06-13 00:45:54
●A141.39.217.1712016-07-30 → 2026-06-13 · 2 obs
● 2026-06-13 00:45:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ws | a.dns.ws, s.dns.ws, ns2.dns.ws, ns5.dns.ws... | - |
| core.ws | ns2.inwx.de, ns.inwx.de, ns3.inwx.de | - |
✅ Authoritative Response
Server:45.87.158.53
NS records: ns2.inwx.de, ns.inwx.de, ns3.inwx.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for core.ws (unsigned zone)
⏱️ Timing
Total: 4262ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 141.39.217.171 |
| NS | 3 | ns2.inwx.de, ns.inwx.de... |
| MX | 5 | ASPMX.L.GOOGLE.COM (pri: 1), ALT2.ASPMX.L.GOOGLE.COM (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns.inwx.de hostmaster.inwx.de |
Analysis
IP Addresses
core.ws resolves to just one IP address, 141.39.217.171.
Name Servers
core.ws has three name servers — ns2.inwx.de, ns3.inwx.de and ns.inwx.de.
core.ws shares at least some of its name servers with other domains, including fragnet.org, eaton-connect.com, robert-erler.de and two others.
These name servers are frequently seen alongside the name servers ns3.inwx.eu, ns1.innogames.de, dns3.cloudns.net and dns4.cloudns.net.
Each of ns2.inwx.de, ns3.inwx.de and ns.inwx.de points to two IP numbers. ns2.inwx.de points to 176.97.158.104 and 2001:67c:10b8::104. ns3.inwx.de points to 45.87.158.53 and 2a02:d500::53. ns.inwx.de points to 192.174.68.104 and 2001:67c:1bc::104.
Mail Servers
core.ws is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
core.ws shares at least partially some mail servers with other domains, for instance teira.net, cqlcorp.com, smilemaestro.com and two other.
These mail servers are often used together with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names that have two IP addresses:
aspmx2.googlemail.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com resolves to 142.251.111.26 and 2607:f8b0:4004:c17::1a.
alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c0f::1a IP addresses.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 108.177.123.26 IP addresses.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 2a00:1450:400b:c02::1b IP addresses.