siskool.com - robtex.com
siskool.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.241.87.130🇭🇰 MYCLOUD-AS-AP156.241.64.0/18 CloudFly Net Inc | ||||||
| NS | a8.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b8.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1785075739 | ||||||
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=1785535967 | ||||||
Subdomains
mail.siskool.com |
Same first word
siskool.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSa.share-dns.com2026-06-23 → 2026-07-31 · 3 obs
● 2026-06-23 06:09:30
● 2026-07-31 22:25:48
●NSa8.share-dns.com2026-06-23 → 2026-07-31 · 3 obs
● 2026-06-23 06:09:30
● 2026-07-31 22:25:48
●NSb.share-dns.net2026-06-23 → 2026-07-31 · 3 obs
● 2026-06-23 06:09:30
● 2026-07-31 22:25:48
●NSb8.share-dns.net2026-06-23 → 2026-07-31 · 3 obs
● 2026-06-23 06:09:30
● 2026-07-31 22:25:48
○NSns1.first-ns.de2016-12-21 → 2020-02-20 · 4 obs
● 2020-02-20 11:09:26
○ 2026-06-23 06:09:30
○ 2026-07-31 22:25:48
○NSrobotns2.second-ns.de2016-12-21 → 2020-02-20 · 4 obs
● 2020-02-20 11:09:26
○ 2026-06-23 06:09:30
○ 2026-07-31 22:25:48
○NSrobotns3.second-ns.com2016-12-21 → 2020-02-20 · 4 obs
● 2020-02-20 11:09:26
○ 2026-06-23 06:09:30
○ 2026-07-31 22:25:48
○MXmail.siskool.com2016-12-21 → 2020-02-20 · 4 obs
● 2020-02-20 11:09:26
○ 2026-06-23 06:09:30
○ 2026-07-31 22:25:48
○A136.243.43.772016-12-21 → 2016-12-21 · 3 obs
○ 2020-02-20 11:09:26
○ 2026-07-31 22:25:48
●A156.241.87.1302026-07-31 → 2026-07-31 · 3 obs
● 2026-07-31 16:59:38
● 2026-07-31 22:25:48
○A156.254.202.1762026-06-23 → 2026-06-23 · 4 obs
● 2026-06-23 06:09:30
○ 2026-07-31 16:59:38
○ 2026-07-31 22:25:48
○A95.217.75.1072020-02-20 → 2020-02-20 · 4 obs
● 2020-02-20 11:09:26
○ 2026-06-23 06:09:30
○ 2026-07-31 22:25:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| siskool.com | b8.share-dns.net, a8.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b8.share-dns.net, a8.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for siskool.com (unsigned zone)
⏱️ Timing
Total: 1350ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.241.87.130 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a8.share-dns.com)
Analysis
Hierarchy
siskool.com is the parent zone for mail.siskool.com.
IP Addresses
siskool.com directs to one IP number, which is 156.241.87.130.
mail.siskool.com, for instance, is one of the other host names sharing IP numbers with siskool.com.
Name Servers
The domain siskool.com is delegated to these four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
siskool.com partially shares its NS delegation with several other domains, including mikami-s.com, matteothun.com.cn, creationsylvie.net and two others.
In DNS configurations, these name servers often share authority with a9.share-dns.com, b9.share-dns.net, a5.share-dns.com and 7 other name servers.
Each of a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net has a single IP address — a8.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b8.share-dns.net and b.share-dns.net direct to 172.64.52.239.
Both a8.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.
Both b8.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.