utlab.com - robtex.com
utlab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.48🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns3.primens.net ⭐ | ||||||
| A | 157.120.112.222🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.222🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.222🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns4.primens.net | ||||||
| A | 157.120.112.222🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.222🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.222🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | mx.utlab.com ⭐ | ||||||
| A | 153.122.206.94🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| SOA | ns3.primens.netroot@primens.net serial=2698691460 | ||||||
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=1785376227 | ||||||
Subdomains
mx.utlab.com |
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
○NSns.primens.net2015-06-03 → 2016-06-20 · 4 obs
● 2016-06-20 13:21:04
○ 2018-07-19 09:14:04
○ 2026-07-30 02:15:18
○NSns2.primens.net2015-06-03 → 2016-06-20 · 4 obs
● 2016-06-20 13:21:04
○ 2018-07-19 09:14:04
○ 2026-07-30 02:15:18
●NSns3.primens.net2018-07-19 → 2026-07-30 · 3 obs
● 2018-07-19 09:14:04
● 2026-07-30 02:15:18
●NSns4.primens.net2018-07-19 → 2026-07-30 · 3 obs
● 2018-07-19 09:14:04
● 2026-07-30 02:15:18
●MXmx.utlab.com2018-07-19 → 2026-07-30 · 3 obs
● 2018-07-19 09:14:04
● 2026-07-30 02:15:18
○MXsmtp.utlab.com2015-06-03 → 2016-06-20 · 4 obs
● 2016-06-20 13:21:04
○ 2018-07-19 09:14:04
○ 2026-07-30 02:15:18
●A153.122.205.482026-05-23 → 2026-07-30 · 3 obs
● 2026-05-23 19:50:44
● 2026-07-30 02:15:18
○A210.157.28.1182015-06-03 → 2016-06-20 · 4 obs
● 2016-06-20 13:21:04
○ 2018-07-19 09:14:04
○ 2026-07-30 02:15:18
○A211.13.196.1642018-07-19 → 2018-07-19 · 4 obs
● 2018-07-19 09:14:04
○ 2026-05-23 19:50:44
○ 2026-07-30 02:15:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| utlab.com | ns3.primens.net, ns4.primens.net | - |
✅ Authoritative Response
Server:157.120.112.222
NS records: ns3.primens.net, ns4.primens.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for utlab.com (unsigned zone)
⏱️ Timing
Total: 1038ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.48 |
| NS | 2 | ns4.primens.net, ns3.primens.net |
| MX | 1 | mx.utlab.com (pri: 100) |
| TXT | 1 | v=spf1 include:_spf.shared-server.net ~a |
| SOA | 1 | ns3.primens.net root.primens.net |
Analysis
Hierarchy
mx.utlab.com is delegated beneath utlab.com.
IP Addresses
utlab.com has exactly one IP address — 153.122.205.48.
hamana-eng.co.jp, swiss-support.co.jp, cms-net.co.jp plus two other host names have IP numbers in common with utlab.com.
Name Servers
utlab.com is served by two delegated name servers, ns3.primens.net and ns4.primens.net.
The name server configuration of utlab.com is shared with other domains, for instance nblami.co.jp, d-mihara.com, patori.net and two others.
The DNS delegation for utlab.com at least partly coincides with that of other domains, primens.net being one example.
These name servers frequently co-occur with the name servers ns2.primens.net and ns.primens.net.
The hostnames ns3.primens.net and ns4.primens.net each point to three IP numbers — 157.120.112.222, 157.120.113.222 and 157.120.114.222 — with identical mappings.
These two host names — ns3.primens.net and ns4.primens.net — each point to 157.120.112.222 IP addresses.
These two host names — ns3.primens.net and ns4.primens.net — each point to 157.120.113.222 IP addresses.
These two host names — ns3.primens.net and ns4.primens.net — each point to 157.120.114.222 IP addresses.
Mail Servers
utlab.com uses one mail server — mx.utlab.com.
There is one IP number for mx.utlab.com: 153.122.206.94.