4crawler.com - robtex.com
4crawler.com
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=1775099377 | ||||||
rank #314994 in the tld
WOT: SAFE (67/100)
Same first word
4crawler.com |
DNS History
8 records (8 active, 0 former)
●NSdns1.amhosting.com2026-03-03 → 2026-04-02 · 3 obs
● 2026-03-03 00:19:12
● 2026-04-02 03:38:22
●NSdns2.amhosting.com2026-03-03 → 2026-04-02 · 3 obs
● 2026-03-03 00:19:12
● 2026-04-02 03:38:22
●NSns1.guardedhost.com2015-07-23 → 2026-04-02 · 2 obs
● 2026-04-02 03:38:22
●NSns2.guardedhost.com2015-07-23 → 2026-04-02 · 2 obs
● 2026-04-02 03:38:22
●NSns3.guardeddns.net2015-07-23 → 2026-04-02 · 2 obs
● 2026-04-02 03:38:22
●NSprimary.guardeddns.net2015-07-23 → 2026-04-02 · 2 obs
● 2026-04-02 03:38:22
●MXpostoffice.guardedhost.com2015-07-23 → 2026-04-02 · 2 obs
● 2026-04-02 03:38:22
●A216.239.138.662015-07-23 → 2026-04-02 · 2 obs
● 2026-04-02 03:38:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| 4crawler.com | dns1.amhosting.com, dns2.amhosting.com | 4 records |
✅ Authoritative Response
Server:216.239.128.2
NS records: dns1.amhosting.com, dns2.amhosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4crawler.com (unsigned zone)
⏱️ Timing
Total: 164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.239.138.66 |
| NS | 3 | ns2.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 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.amhosting.com, dns1.amhosting.com, dns2.amhosting.com...)
Analysis
IP Addresses
4crawler.com points to a single IP number: 216.239.138.66.
Other host names, for instance heavensgloryobservatory.com, www.heavensgloryobservatory.com, emilbacila.com, www.santiago-de-maria.com and ciudad-de.com share IP numbers with 4crawler.com.
Name Servers
4crawler.com 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.
4crawler.com at least partially shares name servers with other domains, for instance streettile.com, southernsoundservices.com, hubdiv.org, jfehr.com and hpsoftwaregovernmentrenewals.com.
These name servers are commonly used together with the name servers ns2.guardeddns.net, ns1.omnis.com, ns2.omnis.com, ns2.omnisdns.net, ns3.omnis.com, ns1.phatservers.com, ns2.phatservers.com, ns1.amerinoc.com, ns2.amerinoc.com and dns1.hostrack.com.
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
4crawler.com is handled by a single mail server, postoffice.guardedhost.com.
4crawler.com uses the same mail server configuration as other domains, such as seattlepolice.org, bobboross.com, wardak.com, nelsonmiddleschool.com and goh.com.
4crawler.com shares at least partially some mail servers with other domains, for example mazurauto.com, blackhawkva.com and pelicanproservices.com.
these mail servers are commonly used with aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
postoffice.guardedhost.com resolves to two IP numbers: 2607:fe90:1:1::1d and 216.239.133.243.