ulsystem.net - robtex.com
ulsystem.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.198.100.174🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-34-198-100-174.compute-1.amazonaws.com | ||||||
| NS | ns1.siteground.net ⭐ ⚠️ Not in parent delegation | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns1.usm6.siteground.biz ⚠️ Not in zone NS records | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net ⚠️ Not in parent delegation | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.usm6.siteground.biz ⚠️ Not in zone NS records | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | p.webcom.ctmail.com ⭐ | ||||||
| A | 216.163.188.190 | ||||||
| TXT | v=spf1 +a +mx include:ulsystem.net.spf.auto.dnssmarthost.net ~all | ||||||
| SOA | ns1.siteground.netroot@usm6.siteground.biz 2019-12-31 #40 | ||||||
net
| 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=1771291465 | ||||||
Up
mail.ulsystem.net |
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
○NSmns01.domaincontrol.com2017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 08:45:08
○ 2026-02-27 03:17:32
○NSmns02.domaincontrol.com2017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 08:45:08
○ 2026-02-27 03:17:32
●NSns1.siteground.net2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 03:17:32
●NSns1.usm6.siteground.biz2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 03:17:32
○NSns1.zabco.net2015-07-22 → 2015-12-12 · 4 obs
● 2015-12-12 15:13:24
○ 2016-03-20 01:16:06
○ 2026-02-27 03:17:32
●NSns2.siteground.net2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 03:17:32
●NSns2.usm6.siteground.biz2026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 03:17:32
○NSns2.zabco.net2015-07-22 → 2015-12-12 · 4 obs
● 2015-12-12 15:13:24
○ 2016-03-20 01:16:06
○ 2026-02-27 03:17:32
○NSns39.worldnic.com2016-03-20 → 2016-07-20 · 5 obs
● 2016-03-20 01:16:06
● 2016-07-20 09:32:14
○ 2017-04-05 08:45:08
○ 2026-02-27 03:17:32
○NSns40.worldnic.com2016-03-20 → 2016-07-20 · 5 obs
● 2016-03-20 01:16:06
● 2016-07-20 09:32:14
○ 2017-04-05 08:45:08
○ 2026-02-27 03:17:32
○MXmf06.zabco.net2015-07-22 → 2015-12-12 · 4 obs
● 2015-12-12 15:13:24
○ 2016-03-20 01:16:06
○ 2026-02-27 03:17:32
●MXp.webcom.ctmail.com2016-07-20 → 2026-02-27 · 3 obs
● 2016-07-20 09:32:14
● 2026-02-27 03:17:32
○A184.106.164.1212015-07-22 → 2016-07-20 · 4 obs
● 2016-07-20 09:32:14
○ 2017-04-05 08:45:08
○ 2026-02-27 03:17:32
●A34.198.100.1742026-02-27 → 2026-02-27 · 2 obs
● 2026-02-27 03:17:32
○A52.90.9.2302017-04-05 → 2017-04-05 · 3 obs
● 2017-04-05 08:45:08
○ 2026-02-27 03:17:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net... | - |
| ulsystem.net | ns1.usm6.siteground.biz, ns2.usm6.siteground.biz | - |
✅ Authoritative Response
Server: 75.2.77.104
NS records: ns1.usm6.siteground.biz, ns2.usm6.siteground.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ulsystem.net (unsigned zone)
⏱️ Timing
Total: 308ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.198.100.174 |
| NS | 2 | ns1.siteground.net, ns2.siteground.net |
| MX | 1 | p.webcom.ctmail.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx include:ulsystem.net.spf.a |
| SOA | 1 | ns1.siteground.net root.usm6.siteground. |
AI analysis
ulsystem.net is the parent of mail.ulsystem.net.
ulsystem.net resolves to one IP number: 34.198.100.174.
Other host names such as ejmd.ejgh.org and ec2-34-198-100-174.compute-1.amazonaws.com share IP numbers with ulsystem.net.
ulsystem.net is delegated to four name servers: ns1.siteground.net, ns2.siteground.net, ns1.usm6.siteground.biz and ns2.usm6.siteground.biz.
ulsystem.net at least partially shares name servers with other domains, for instance rgdb.com, drdar.com, suspender.net, actiongearembroidery.com and supramental.biz.
Host names with one IP number:
Host name ns1.siteground.net points to: 75.2.77.104.
Host name ns2.siteground.net points to: 99.83.229.113.
Host name ns1.usm6.siteground.biz points to: 75.2.77.104.
Host name ns2.usm6.siteground.biz points to: 99.83.229.113.
Host names pointing to 75.2.77.104: ns1.siteground.net and ns1.usm6.siteground.biz.
Host names pointing to 99.83.229.113: ns2.siteground.net and ns2.usm6.siteground.biz.
ulsystem.net is handled by a single mail server, p.webcom.ctmail.com.
ulsystem.net shares the same mail server setup as other domains, for instance sorb33.com, formstudio.net, ericlevine-law.com.cdn.cloudflare.net, timothyk.com and openrouter.org.
ulsystem.net shares at least partially some mail servers with other domains, including gissah.com, bulksak.com and nylca.org.
p.webcom.ctmail.com resolves to IP 216.163.188.190.