4--0.com - robtex.com
4--0.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.195.240.123🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns1.dnsowl.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1a88🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1bad🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.136Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.173Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.dnsowl.com | ||||||
| A | 2400:cb00:2049:1::a29f:1a31🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b82🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.49Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.130Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns3.dnsowl.com | ||||||
| A | 2400:cb00:2049:1::a29f:1aea🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 2400:cb00:2049:1::a29f:1b62🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.26.234Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.27.98Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.dnsowl.comhostmaster@dnsowl.com serial=1784023011 | ||||||
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=1784022532 | ||||||
Same first word
4--0.com |
Similar names
DNS History
8 records (4 active, 4 former)
○NSdns01.park.onamae.com2015-07-25 → 2016-03-05 · 4 obs
● 2016-03-05 20:05:14
○ 2016-07-01 14:24:22
○ 2026-07-14 09:59:26
○NSdns02.park.onamae.com2015-07-25 → 2016-03-05 · 4 obs
● 2016-03-05 20:05:14
○ 2016-07-01 14:24:22
○ 2026-07-14 09:59:26
●NSns1.dnsowl.com2026-02-23 → 2026-07-14 · 3 obs
● 2026-02-23 02:39:20
● 2026-07-14 09:59:26
○NSns1.gmointernet.com2015-07-25 → 2016-03-05 · 4 obs
● 2016-03-05 20:05:14
○ 2016-07-01 14:24:22
○ 2026-07-14 09:59:26
●NSns2.dnsowl.com2026-02-23 → 2026-07-14 · 3 obs
● 2026-02-23 02:39:20
● 2026-07-14 09:59:26
●NSns3.dnsowl.com2026-02-23 → 2026-07-14 · 3 obs
● 2026-02-23 02:39:20
● 2026-07-14 09:59:26
○A210.157.1.1342015-07-25 → 2016-03-05 · 4 obs
● 2016-03-05 20:05:14
○ 2016-07-01 14:24:22
○ 2026-07-14 09:59:26
●A91.195.240.1232026-02-23 → 2026-07-14 · 3 obs
● 2026-02-23 02:39:20
● 2026-07-14 09:59:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 4--0.com | ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com | 12 records |
✅ Authoritative Response
Server:162.159.26.136
NS records: ns1.dnsowl.com, ns2.dnsowl.com, ns3.dnsowl.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4--0.com (unsigned zone)
⏱️ Timing
Total: 369ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.195.240.123 |
| NS | 3 | ns1.dnsowl.com, ns2.dnsowl.com... |
| SOA | 1 | ns1.dnsowl.com hostmaster.dnsowl.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (ns1.dnsowl.com, ns1.dnsowl.com, ns1.dnsowl.com...)
Analysis
IP Addresses
4--0.com directs to one IP number, which is 91.195.240.123.
Among the host names that share IP numbers with 4--0.com are 1xbet-urx.top, hollandshart.com, kinmura.com and two others.
Name Servers
4--0.com has three name servers — ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.
There is at least partial name server overlap between 4--0.com and other domains — adaviso.com, tevstart.com, podcastlabel.com and two more among them.
Each of the hostnames ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com directs to four IP numbers. ns1.dnsowl.com has IP addresses 162.159.26.136, 162.159.27.173, 2400:cb00:2049:1::a29f:1a88 and 2400:cb00:2049:1::a29f:1bad. ns2.dnsowl.com has IP addresses 162.159.26.49, 162.159.27.130, 2400:cb00:2049:1::a29f:1a31 and 2400:cb00:2049:1::a29f:1b82. ns3.dnsowl.com has IP addresses 162.159.26.234, 162.159.27.98, 2400:cb00:2049:1::a29f:1aea and 2400:cb00:2049:1::a29f:1b62.