alterego-lab.com - robtex.com
alterego-lab.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.xserver.jp ⚠️ Not in zone NS records | ||||||
| A | 202.226.36.164🇯🇵 AS131965202.226.36.0/22 | ||||||
| A | 202.226.36.170🇯🇵 AS131965202.226.36.0/22 | ||||||
| A | 202.226.36.246🇯🇵 AS131965202.226.36.0/22 | ||||||
| PTR | ns1.xserver.jp | ||||||
| NS | ns2.xserver.jp ⚠️ Not in zone NS records | ||||||
| A | 35.72.43.26🇯🇵 Amazon35.72.0.0/13 | ||||||
| PTR | ns2.xserver.jp | ||||||
| NS | ns3.xserver.jp ⚠️ Not in zone NS records | ||||||
| A | 202.226.36.247🇯🇵 AS131965202.226.36.0/22 | ||||||
| PTR | ns3.xserver.jp | ||||||
| NS | ns4.xserver.jp ⚠️ Not in zone NS records | ||||||
| A | 183.90.224.226🇯🇵 AS131965183.90.224.0/20 | ||||||
| A | 183.90.224.230🇯🇵 AS131965183.90.224.0/20 | ||||||
| A | 202.226.39.247🇯🇵 AS131965202.226.36.0/22 | ||||||
| PTR | ns4.xserver.jp | ||||||
| NS | ns5.xserver.jp ⚠️ Not in zone NS records | ||||||
| A | 157.112.182.218🇯🇵 AS131965157.112.176.0/21 | ||||||
| A | 157.112.182.220🇯🇵 AS131965157.112.176.0/21 | ||||||
| A | 202.226.37.247🇯🇵 AS131965202.226.36.0/22 | ||||||
| PTR | ns5.xserver.jp | ||||||
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=1793756536 | ||||||
Same first word
alterego-lab.com |
Similar names
Previous names
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DNS History
5 records (5 active, 0 former)
●NSns1.xserver.jp2026-10-18 → 2026-11-04 · 2 obs
● 2026-11-04 02:00:02
●NSns2.xserver.jp2026-10-18 → 2026-11-04 · 2 obs
● 2026-11-04 02:00:02
●NSns3.xserver.jp2026-10-18 → 2026-11-04 · 2 obs
● 2026-11-04 02:00:02
●NSns4.xserver.jp2026-10-18 → 2026-11-04 · 2 obs
● 2026-11-04 02:00:02
●NSns5.xserver.jp2026-10-18 → 2026-11-04 · 2 obs
● 2026-11-04 02:00:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| alterego-lab.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.39.247
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 2656ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
alterego-lab.com has five name servers, which are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
alterego-lab.com partially shares its NS delegation with several other domains, including maejimadesign.jp, eprimeacademy-nagoya-chikusa-english-math-juku.com, nou-kyusoku.jp and two others.
These name servers are regularly seen alongside ns4.xserver.jp and ns5.xserver.jp as name servers.
Hostnames that resolve to three IP addresses:
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.
Hosts with just 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.