stdlibapps.com - robtex.com
stdlibapps.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=1789041438 | ||||||
MX for
stdlibapps.com |
Same first word
stdlibapps.com |
Previous names
Next names
stdlibjs.com |
stdlibrary.com |
stdlibs.com |
stdlife.com |
stdlifecoach.com |
stdlight.com |
stdlimousine.com |
stdlink.com |
stdlist.com |
stdlistings.com |
stdlive.com |
stdlk.com |
stdlkg.com |
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-08-29 → 2026-09-10 · 2 obs
● 2026-09-10 12:00:34
●NSns2.xserver.jp2026-08-29 → 2026-09-10 · 2 obs
● 2026-09-10 12:00:34
●NSns3.xserver.jp2026-08-29 → 2026-09-10 · 2 obs
● 2026-09-10 12:00:34
●NSns4.xserver.jp2026-08-29 → 2026-09-10 · 2 obs
● 2026-09-10 12:00:34
●NSns5.xserver.jp2026-08-29 → 2026-09-10 · 2 obs
● 2026-09-10 12:00:34
●MXstdlibapps.com2026-08-29 → 2026-09-10 · 4 obs
○ 2026-09-09 18:36:58
● 2026-09-09 21:41:24
● 2026-09-10 12:00:34
●A85.131.221.52026-08-29 → 2026-09-10 · 4 obs
○ 2026-09-09 18:36:58
● 2026-09-09 21:41:24
● 2026-09-10 12:00:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net... | - |
| stdlibapps.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
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 stdlibapps.com (unsigned zone)
⏱️ Timing
Total: 542ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.221.5 |
| NS | 5 | ns3.xserver.jp, ns1.xserver.jp... |
| MX | 1 | stdlibapps.com (pri: 0) |
| TXT | 2 | google-site-verification=gc0TLDmRqgretVQ, v=spf1 +a:sv17044.xserver.jp +a:stdlibap |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
stdlibapps.com handles its own mail, functioning as its own mail server.
IP Addresses
stdlibapps.com resolves to just one IP address, 85.131.221.5.
Two other host names, along with sakifull.com, shikaku-taikendan.jp and bookmyn.com, also share IP numbers with stdlibapps.com.
Name Servers
stdlibapps.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
At least some of stdlibapps.com's name servers are shared with other domains, for example kenphotoblog.tokyo, joemetal.net, sonorite-sharegate.com and two more.
These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that map to three IP numbers:
ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp maps to three IP addresses: 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 the IP address 35.72.43.26.
ns3.xserver.jp resolves to the IP address 202.226.36.247.
Mail Servers
stdlibapps.com is served by just one mail server: stdlibapps.com.
stdlibapps.com resolves to 85.131.221.5 and no other IP number.