303it.com - robtex.com
303it.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=1771291435 | ||||||
Same first word
303it.com |
DNS History
13 records (8 active, 5 former)
●NSns01.domaincontrol.com2015-12-10 → 2026-03-11 · 3 obs
● 2015-12-10 06:03:54
● 2026-03-11 04:02:52
●NSns02.domaincontrol.com2015-12-10 → 2026-03-11 · 3 obs
● 2015-12-10 06:03:54
● 2026-03-11 04:02:52
○NSns6497.hostgator.com2015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-10 06:03:54
○ 2026-03-11 04:02:52
○NSns6498.hostgator.com2015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-10 06:03:54
○ 2026-03-11 04:02:52
●MXalt1.aspmx.l.google.com2015-08-14 → 2026-03-11 · 2 obs
● 2026-03-11 04:02:52
●MXalt2.aspmx.l.google.com2015-08-14 → 2026-03-11 · 2 obs
● 2026-03-11 04:02:52
●MXaspmx.l.google.com2015-08-14 → 2026-03-11 · 2 obs
● 2026-03-11 04:02:52
●MXaspmx2.googlemail.com2015-08-14 → 2026-03-11 · 2 obs
● 2026-03-11 04:02:52
●MXaspmx3.googlemail.com2015-08-14 → 2026-03-11 · 2 obs
● 2026-03-11 04:02:52
○A107.180.20.892015-12-10 → 2017-02-16 · 5 obs
● 2015-12-10 06:03:54
● 2017-02-16 06:36:24
○ 2020-01-26 23:37:26
○ 2026-03-11 04:02:52
○A132.148.192.1122020-01-26 → 2020-01-26 · 4 obs
● 2020-01-26 23:37:26
○ 2026-02-27 05:19:10
○ 2026-03-11 04:02:52
○A192.254.234.92015-08-14 → 2015-08-14 · 3 obs
○ 2015-12-10 06:03:54
○ 2026-03-11 04:02:52
●A68.178.134.1532026-02-27 → 2026-03-11 · 3 obs
● 2026-02-27 05:19:10
● 2026-03-11 04:02:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 303it.com | ns01.domaincontrol.com, ns02.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 173.201.68.1
NS records: ns01.domaincontrol.com, ns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 303it.com (unsigned zone)
⏱️ Timing
Total: 312ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 68.178.134.153 |
| NS | 2 | ns01.domaincontrol.com, ns02.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)... |
| TXT | 1 | v=spf1 a mx ptr include:google.com ~all |
| SOA | 1 | ns01.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)
Analysis
IP Addresses
303it.com resolves to one IP number: 68.178.134.153.
Other host names, for instance 153.134.178.68.host.secureserver.net, mail.mentaltremors.com and mentaltremors.com share IP numbers with 303it.com.
Name Servers
303it.com is delegated to two name servers ns01.domaincontrol.com and ns02.domaincontrol.com.
303it.com shares the same name server setup as other domains, for instance thecopelandteam.com, runtrails.com, monstamart.com, swiftest.com and energylightrejuvenation.com.
303it.com at least partially shares name servers with other domains, for instance swsagas.org.
Host names with two IP numbers:
The host name ns01.domaincontrol.com points to 2603:5:2140::1 and 97.74.100.1; the host name ns02.domaincontrol.com points to 2603:5:2240::1 and 173.201.68.1.
Mail Servers
303it.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
303it.com shares some mail servers with other domains, at least partially, for instance happyhouse.edu.vn, ns500671.ns500671.ns500742.ns500731.ns500731.ns500671.ns500688.ns500704.ns500671.ns500653.ns500153.tenderladiesbz.com, ns500758.ns500698.ns500698.ns500736.ns500698.ns500698.ns500698.ns500736.ns500708.ns500698.ns500576.ns500698.ns500698.ns500576.ns500576.ns500619.ns500619.trackreceptor.com, ns500731.ns500742.ns500731.ns500742.ns500704.ns500705.ns500704.ns500671.ns500704.ns500649.ns500671.ns500666.tenderladiesbz.com and ns500698.ns500759.ns500758.ns500698.ns500735.ns500735.ns500736.ns500698.ns500735.ns500708.ns500652.ns500652.ns500576.trackreceptor.com.
these mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers
aspmx2.googlemail.com points to 2607:f8b0:4003:c30::1b and 74.125.27.27
aspmx3.googlemail.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26
Host names that point to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com
Host names that point to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com