calsworld.net - robtex.com
calsworld.net
net
| 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=1774936992 | ||||||
Same first word
calsworld.net |
Similar names
DNS History
8 records (8 active, 0 former)
●NSdns1.amhosting.com2026-03-03 → 2026-03-31 · 3 obs
● 2026-03-03 00:24:56
● 2026-03-31 06:28:50
●NSdns2.amhosting.com2026-03-03 → 2026-03-31 · 3 obs
● 2026-03-03 00:24:56
● 2026-03-31 06:28:50
●NSns1.guardedhost.com2015-08-20 → 2026-03-31 · 2 obs
● 2026-03-31 06:28:50
●NSns2.guardedhost.com2015-08-20 → 2026-03-31 · 2 obs
● 2026-03-31 06:28:50
●NSns3.guardeddns.net2015-08-20 → 2026-03-31 · 2 obs
● 2026-03-31 06:28:50
●NSprimary.guardeddns.net2015-08-20 → 2026-03-31 · 2 obs
● 2026-03-31 06:28:50
●MXpostoffice.guardedhost.com2015-08-20 → 2026-03-31 · 2 obs
● 2026-03-31 06:28:50
●A216.239.139.1022015-08-20 → 2026-03-31 · 2 obs
● 2026-03-31 06:28:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| calsworld.net | dns1.amhosting.com, dns2.amhosting.com | - |
✅ Authoritative Response
Server:204.10.136.2
NS records: dns1.amhosting.com, dns2.amhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calsworld.net (unsigned zone)
⏱️ Timing
Total: 240ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.239.139.102 |
| NS | 3 | ns1.guardedhost.com, ns3.guardeddns.net... |
| MX | 1 | postoffice.guardedhost.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.guardedhost.com ~all |
| SOA | 1 | primary.guardeddns.net dns-admin.guarded |
Analysis
IP Addresses
calsworld.net resolves to a single IP address: 216.239.139.102.
Other host names, such as ndcatholic.org and leeairinc.com, share IP numbers with calsworld.net.
Name Servers
calsworld.net is delegated to six name servers: dns1.amhosting.com, dns2.amhosting.com, ns1.guardedhost.com, ns2.guardedhost.com, ns3.guardeddns.net and primary.guardeddns.net.
calsworld.net at least partially shares name servers with other domains, including costarica-hotelvillatournon.com, ipsotis.com, schnellkochen.com, annearundelacupuncture.com and edrivenapps.com.
These name servers are typically used together with the name servers ns2.guardeddns.net, ns1.omnis.com, ns2.omnis.com, ns1.amerinoc.com, ns2.amerinoc.com, ns2.omnisdns.net, ns3.omnis.com, dns1.hostrack.com, dns2.hostrack.com and ns2.phatservers.com.
Host names with two IP numbers
dns1.amhosting.com points to 2607:fe90:8000::2 and 216.239.128.2
dns2.amhosting.com points to 2607:fe90:8001::2 and 204.10.136.2
ns1.guardedhost.com points to 2607:fe90:8000::2 and 216.239.128.2
ns2.guardedhost.com points to 2607:fe90:8001::2 and 204.10.136.2
ns3.guardeddns.net points to 2607:fe90:8000::2 and 216.239.128.2
primary.guardeddns.net points to 2607:fe90:1::176 and 216.239.130.176
Names pointing to 2607:fe90:8000::2: dns1.amhosting.com, ns1.guardedhost.com and ns3.guardeddns.net
Names pointing to 216.239.128.2: dns1.amhosting.com, ns1.guardedhost.com and ns3.guardeddns.net
Names pointing to 2607:fe90:8001::2: dns2.amhosting.com and ns2.guardedhost.com
Names pointing to 204.10.136.2: dns2.amhosting.com and ns2.guardedhost.com
Mail Servers
calsworld.net is handled by a single mail server, postoffice.guardedhost.com.
calsworld.net shares its mail server setup with other domains, including gonac.com, ekual.com, unruephoto.com, gptapes.com and emea.us.
calsworld.net shares some mail servers with other domains, for example wisdom2be.com and twelvetoes.com.
postoffice.guardedhost.com points to two IPs: 2607:fe90:1:1::1d and 216.239.133.243.