dev-worklog.com - robtex.com
dev-worklog.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=1794309591 | ||||||
MX for
dev-worklog.com |
Same first word
dev-worklog.com |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-08-29 → 2026-11-10 · 2 obs
● 2026-11-10 12:02:54
●NSns2.xserver.jp2026-08-29 → 2026-11-10 · 2 obs
● 2026-11-10 12:02:54
●NSns3.xserver.jp2026-08-29 → 2026-11-10 · 2 obs
● 2026-11-10 12:02:54
●NSns4.xserver.jp2026-08-29 → 2026-11-10 · 2 obs
● 2026-11-10 12:02:54
●NSns5.xserver.jp2026-08-29 → 2026-11-10 · 2 obs
● 2026-11-10 12:02:54
●MXdev-worklog.com2026-08-29 → 2026-11-10 · 4 obs
○ 2026-09-25 14:26:44
● 2026-09-27 12:36:36
● 2026-11-10 12:02:54
●A85.131.221.1492026-08-29 → 2026-11-10 · 4 obs
○ 2026-09-25 14:26:44
● 2026-09-27 12:36:36
● 2026-11-10 12:02:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dev-worklog.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:183.90.224.230
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 dev-worklog.com (unsigned zone)
⏱️ Timing
Total: 509ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.221.149 |
| NS | 5 | ns4.xserver.jp, ns2.xserver.jp... |
| MX | 1 | dev-worklog.com (pri: 0) |
| TXT | 2 | google-site-verification=1TzIwMRugbuPuQa, v=spf1 +a:sv17188.xserver.jp +a:dev-work |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
dev-worklog.com handles its own mail, functioning as its own mail server.
IP Addresses
dev-worklog.com resolves to just one IP address, 85.131.221.149.
Two other host names, along with www.shintomi.jp, kuramemo.com and hirakawaportal.com, also share IP numbers with dev-worklog.com.
Name Servers
dev-worklog.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
dev-worklog.com shares at least some of its name servers with other domains, including a-gyousei.com, glow-mild.site, warerano.jp and two others.
These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.
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
dev-worklog.com is served by just one mail server: dev-worklog.com.
dev-worklog.com points to one IP number — 85.131.221.149.