ustechservice.com - robtex.com
ustechservice.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=1774865552 | ||||||
Previously MX for
ustechservice.com |
Same first word
ustechservice.com |
DNS History
18 records (8 active, 10 former)
○NSns1.a2hosting.com2019-03-17 → 2019-03-17 · 4 obs
● 2019-03-17 01:25:58
○ 2026-03-30 04:05:06
○ 2026-03-30 10:14:06
○NSns1.ustechservice.com2015-06-30 → 2016-04-18 · 4 obs
● 2016-04-18 02:49:54
○ 2017-02-06 02:23:32
○ 2026-03-30 10:14:06
○NSns2.a2hosting.com2019-03-17 → 2019-03-17 · 4 obs
● 2019-03-17 01:25:58
○ 2026-03-30 04:05:06
○ 2026-03-30 10:14:06
○NSns2.ustechservice.com2015-06-30 → 2016-04-18 · 4 obs
● 2016-04-18 02:49:54
○ 2017-02-06 02:23:32
○ 2026-03-30 10:14:06
●NSns29.domaincontrol.com2026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 04:05:06
● 2026-03-30 10:14:06
○NSns3.a2hosting.com2017-02-06 → 2019-03-17 · 5 obs
● 2017-02-06 02:23:32
● 2019-03-17 01:25:58
○ 2026-03-30 04:05:06
○ 2026-03-30 10:14:06
●NSns30.domaincontrol.com2026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 04:05:06
● 2026-03-30 10:14:06
○NSns4.a2hosting.com2017-02-06 → 2019-03-17 · 5 obs
● 2017-02-06 02:23:32
● 2019-03-17 01:25:58
○ 2026-03-30 04:05:06
○ 2026-03-30 10:14:06
●MXalt1.aspmx.l.google.com2016-01-20 → 2026-03-30 · 3 obs
● 2016-01-20 13:04:56
● 2026-03-30 10:14:06
●MXalt2.aspmx.l.google.com2016-01-20 → 2026-03-30 · 3 obs
● 2016-01-20 13:04:56
● 2026-03-30 10:14:06
●MXalt3.aspmx.l.google.com2016-01-20 → 2026-03-30 · 3 obs
● 2016-01-20 13:04:56
● 2026-03-30 10:14:06
●MXalt4.aspmx.l.google.com2016-01-20 → 2026-03-30 · 6 obs
● 2016-01-20 13:04:56
● 2016-04-18 02:49:54
○ 2017-02-06 02:23:32
● 2019-03-17 01:25:58
● 2026-03-30 10:14:06
●MXaspmx.l.google.com2015-06-30 → 2026-03-30 · 2 obs
● 2026-03-30 10:14:06
○MXustechservice.com2019-03-17 → 2019-03-17 · 4 obs
● 2019-03-17 01:25:58
○ 2026-03-30 04:05:06
○ 2026-03-30 10:14:06
●A145.223.120.1612026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 04:05:06
● 2026-03-30 10:14:06
○A66.198.251.1062017-02-06 → 2017-02-06 · 4 obs
● 2017-02-06 02:23:32
○ 2019-03-17 01:25:58
○ 2026-03-30 10:14:06
○A66.198.251.1092019-03-17 → 2019-03-17 · 4 obs
● 2019-03-17 01:25:58
○ 2026-03-30 04:05:06
○ 2026-03-30 10:14:06
○A66.219.103.2242015-06-30 → 2016-04-18 · 4 obs
● 2016-04-18 02:49:54
○ 2017-02-06 02:23:32
○ 2026-03-30 10:14:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ustechservice.com | ns29.domaincontrol.com, ns30.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.72.15
NS records: ns29.domaincontrol.com, ns30.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ustechservice.com (unsigned zone)
⏱️ Timing
Total: 223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 145.223.120.161 |
| NS | 2 | ns29.domaincontrol.com, ns30.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns29.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns29.domaincontrol.com, ns29.domaincontrol.com, ns30.domaincontrol.com...)
Analysis
IP Addresses
ustechservice.com resolves to a single IP address: 145.223.120.161.
Name Servers
ustechservice.com's delegation uses two name servers, ns29.domaincontrol.com and ns30.domaincontrol.com.
ustechservice.com shares the same name server setup as other domains, for example michaelshanewelsh.com, hernia-repair.org, sequiplan.com, haman.ca and imperialpublishing.com.
Host names with two IPs:
ns29.domaincontrol.com points to: 2603:5:2181::f and 97.74.104.15
ns30.domaincontrol.com points to: 2603:5:2281::f and 173.201.72.15
Mail Servers
ustechservice.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
The mail servers for ustechservice.com are shared with other domains, for instance ns500742.ns500742.ns500754.ns500742.ns500742.ns500704.ns500688.ns500688.ns500291.ns500671.ns500678.ns500666.ns500153.tenderladiesbz.com, ns500759.ns500759.ns500698.ns500735.ns500736.ns500735.ns500698.ns500735.ns500576.ns500708.ns500619.ns500576.trackreceptor.com, ns500699.ns500693.ns500693.ns500734.ns500693.ns500693.ns500693.ns500699.ns500693.ns500588.ns500683.ns500683.ns500612.ns500612.ns500578.ns500110.dtrkdll.com, ns500759.ns500759.ns500758.ns500758.ns500735.ns500698.ns500736.ns500698.ns500735.ns500708.ns500619.ns500698.ns500652.ns500576.trackreceptor.com and ns500754.ns500754.ns500742.ns500731.ns500742.ns500754.ns500704.ns500704.ns500705.ns500704.ns500649.ns500666.lustychickser.com.
these mail servers are commonly used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4023:c0d::1a and 142.251.2.26.
alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27.
alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27.
alt3.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.27.
alt4.aspmx.l.google.com points to 2607:f8b0:4003:c4a::1b and 142.251.96.27.