trc-lab.com - robtex.com
trc-lab.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=1785160077 | ||||||
MX for
trc-lab.com |
Same first word
trc-lab.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 13:49:02
●NSns2.xserver.jp2026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 13:49:02
●NSns3.xserver.jp2026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 13:49:02
●NSns4.xserver.jp2026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 13:49:02
●NSns5.xserver.jp2026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 13:49:02
●MXtrc-lab.com2026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 13:49:02
●A85.131.209.302026-07-03 → 2026-07-27 · 2 obs
● 2026-07-27 13:49:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| trc-lab.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.170
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for trc-lab.com (unsigned zone)
⏱️ Timing
Total: 2823ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.209.30 |
| NS | 5 | ns1.xserver.jp, ns5.xserver.jp... |
| MX | 1 | trc-lab.com (pri: 0) |
| TXT | 4 | google-site-verification=l_rqmN7wMlsWWf6, google-site-verification=IbGmECz1S4tPh_y... |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
trc-lab.com handles its own mail, functioning as its own mail server.
IP Addresses
trc-lab.com resolves to just one IP address, 85.131.209.30.
Two other host names, along with yuka-alpha.com, kura-yamada.com and aki-office.com, also share IP numbers with trc-lab.com.
Name Servers
trc-lab.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
trc-lab.com partially shares its NS delegation with several other domains, including jp-com.net, jmed.jp, morebeloved.jp and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Hostnames that map to three IP numbers:
ns1.xserver.jp resolves to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp resolves to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp resolves to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
ns2.xserver.jp resolves to 35.72.43.26.
ns3.xserver.jp resolves to 202.226.36.247.
Mail Servers
trc-lab.com is served by just one mail server: trc-lab.com.
trc-lab.com points to one IP number — 85.131.209.30.