nulltech.com - robtex.com
nulltech.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=1789614258 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
10 records (9 active, 1 former)
●NSns03.domaincontrol.com2015-07-01 → 2026-09-17 · 2 obs
● 2026-09-17 03:14:18
●NSns04.domaincontrol.com2015-07-01 → 2026-09-17 · 2 obs
● 2026-09-17 03:14:18
●MXalt1.aspmx.l.google.com2015-07-01 → 2026-09-17 · 2 obs
● 2026-09-17 03:14:18
●MXalt2.aspmx.l.google.com2015-07-01 → 2026-09-17 · 2 obs
● 2026-09-17 03:14:18
●MXaspmx.l.google.com2015-07-01 → 2026-09-17 · 2 obs
● 2026-09-17 03:14:18
●MXaspmx2.googlemail.com2015-07-01 → 2026-09-17 · 2 obs
● 2026-09-17 03:14:18
●MXaspmx3.googlemail.com2015-07-01 → 2026-09-17 · 2 obs
● 2026-09-17 03:14:18
●A15.197.148.332026-09-11 → 2026-09-17 · 3 obs
● 2026-09-11 23:44:12
● 2026-09-17 03:14:18
○A184.168.221.822015-07-01 → 2019-03-25 · 4 obs
● 2019-03-25 22:28:34
○ 2026-09-11 23:44:12
○ 2026-09-17 03:14:18
●A3.33.130.1902026-09-11 → 2026-09-17 · 3 obs
● 2026-09-11 23:44:12
● 2026-09-17 03:14:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nulltech.com | ns03.domaincontrol.com, ns04.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.101.2
NS records: ns03.domaincontrol.com, ns04.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nulltech.com (unsigned zone)
⏱️ Timing
Total: 459ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns03.domaincontrol.com, ns04.domaincontrol.com |
| MX | 5 | aspmx3.googlemail.com (pri: 50), aspmx.l.google.com (pri: 10)... |
| SOA | 1 | ns03.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns03.domaincontrol.com, ns03.domaincontrol.com, ns04.domaincontrol.com...)
Analysis
IP Addresses
nulltech.com directs to two IP numbers, 3.33.130.190 and 15.197.148.33
Two other host names, along with villavistahermosa.com, 4thgradehomeschoolcurriculum.com and hafez.ai, also share IP numbers with nulltech.com.
Name Servers
nulltech.com uses two name servers for its delegation: ns03.domaincontrol.com and ns04.domaincontrol.com.
nulltech.com shares its NS records with other domains, for example loanappnow.com, soloholidayresorts.com, kwparrots.com and two others.
At least some of nulltech.com's name servers are also used by other domains, among them deal85.com.
The two host names ns03.domaincontrol.com and ns04.domaincontrol.com each have a pair of IP addresses: ns03.domaincontrol.com has 97.74.101.2 and 2603:5:2150::2, and ns04.domaincontrol.com has 173.201.69.2 and 2603:5:2250::2.
Mail Servers
Mail for nulltech.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between nulltech.com and other domains, including vacasait.com, beyondtheloop.ai, odyseapartners.com and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1b.
aspmx3.googlemail.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com directs traffic to 142.251.163.26 and 2607:f8b0:4004:c09::1b.
alt1.aspmx.l.google.com directs traffic to 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 2800:3f0:4003:c14::1b IP addresses each.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 192.178.234.26 IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1a IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.26 IP addresses each.