topicstack.site - dns.ninja
topicstack.site
| DNSSEC | ⚠️ Not signed | ||||||
| A | 85.131.209.80🇯🇵 AS13196585.131.192.0/18 | ||||||
| PTR | sv16539.xserver.jp | ||||||
| NS | ns1.xserver.jp ⭐ | ||||||
| A | 202.226.36.164 | ||||||
| A | 202.226.36.170 | ||||||
| A | 202.226.36.246 | ||||||
| NS | ns2.xserver.jp | ||||||
| A | 35.72.43.26 | ||||||
| NS | ns3.xserver.jp | ||||||
| A | 202.226.36.247 | ||||||
| NS | ns4.xserver.jp | ||||||
| A | 183.90.224.226 | ||||||
| A | 183.90.224.230 | ||||||
| A | 202.226.39.247 | ||||||
| NS | ns5.xserver.jp | ||||||
| A | 157.112.182.218 | ||||||
| A | 157.112.182.220 | ||||||
| A | 202.226.37.247 | ||||||
| MX | topicstack.site ⭐ | ||||||
| A | 85.131.209.80🇯🇵 AS13196585.131.192.0/18 | ||||||
| PTR | sv16539.xserver.jp | ||||||
| TXT | v=spf1 +a:sv16539.xserver.jp +a:topicstack.site +mx include:spf.sender.xserve... | ||||||
| SOA | ns1.xserver.jproot@xserver.jp serial=0 | ||||||
site
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1790201645 | ||||||
MX for
topicstack.site |
Same first word
topicstack.de |
topicstack.com |
topicstack.site |
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-09-10 → 2026-09-23 · 2 obs
● 2026-09-23 22:32:00
●NSns2.xserver.jp2026-09-10 → 2026-09-23 · 2 obs
● 2026-09-23 22:32:00
●NSns3.xserver.jp2026-09-10 → 2026-09-23 · 2 obs
● 2026-09-23 22:32:00
●NSns4.xserver.jp2026-09-10 → 2026-09-23 · 2 obs
● 2026-09-23 22:32:00
●NSns5.xserver.jp2026-09-10 → 2026-09-23 · 2 obs
● 2026-09-23 22:32:00
●MXtopicstack.site2026-09-18 → 2026-09-23 · 2 obs
● 2026-09-23 22:32:00
●A85.131.209.802026-09-18 → 2026-09-23 · 2 obs
● 2026-09-23 22:32:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| site | ns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info | - |
| topicstack.site | ns2.xserver.jp, ns5.xserver.jp, ns4.xserver.jp, ns1.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns2.xserver.jp, ns5.xserver.jp, ns4.xserver.jp, ns1.xserver.jp, ns3.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for topicstack.site (unsigned zone)
⏱️ Timing
Total: 4922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.209.80 |
| NS | 5 | ns5.xserver.jp, ns3.xserver.jp... |
| MX | 1 | topicstack.site (pri: 0) |
| TXT | 1 | v=spf1 +a:sv16539.xserver.jp +a:topicsta |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
The MX record for topicstack.site points back to topicstack.site — it is its own mail server.
IP Addresses
topicstack.site directs to one IP number, which is 85.131.209.80.
Among the host names that share IP numbers with topicstack.site are nextcareer-c.com, kirakirafx.com, btschool50000.com and two others.
Name Servers
The authoritative name servers for topicstack.site are ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
At least some of topicstack.site's name servers are shared with other domains, for example yoyocontest.jp, yokohamatotsuka-rc.com, nishimura-rinne0316.com and two more.
These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.
Hosts with three IP address records:
ns1.xserver.jp has IP addresses 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp has IP addresses 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp has IP addresses 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Hosts that resolve to one IP address:
ns2.xserver.jp directs to 35.72.43.26.
ns3.xserver.jp directs to 202.226.36.247.
Mail Servers
The MX record for topicstack.site points to a single mail server: topicstack.site.
topicstack.site has exactly one IP number: 85.131.209.80.