sipsls.com - dns.ninja
sipsls.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=1783453021 | ||||||
Subdomains
Same first word
sipsls.com |
Similar names
DNS History
12 records (12 active, 0 former)
●NSosangs01.nekonet.ne.jp2026-02-20 → 2026-07-07 · 2 obs
● 2026-07-07 19:58:40
●NSosangs01.sipsls.com2026-02-20 → 2026-07-07 · 2 obs
● 2026-07-07 19:58:40
●NStdcngs01.sipsls.com2026-02-20 → 2026-07-07 · 2 obs
● 2026-07-07 19:58:40
●NStdcngs02.nekonet.ne.jp2026-02-20 → 2026-07-07 · 2 obs
● 2026-07-07 19:58:40
●NStdcngs02.sipsls.com2026-02-20 → 2026-07-07 · 2 obs
● 2026-07-07 19:58:40
●MXmx.securemx.jp2026-02-20 → 2026-07-07 · 2 obs
● 2026-07-07 19:58:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sipsls.com | osangs01.nekonet.ne.jp, tdcngs02.nekonet.ne.jp, a11-66.akam.net, a5-67.akam.net... | - |
✅ Authoritative Response
Server:218.40.2.251
NS records: osangs01.nekonet.ne.jp, tdcngs02.nekonet.ne.jp, a11-66.akam.net, a5-67.akam.net, a28-66.akam.net, a22-64.akam.net, a1-62.akam.net, a6-67.akam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sipsls.com (unsigned zone)
⏱️ Timing
Total: 1000ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 8 | a11-66.akam.net, a5-67.akam.net... |
| MX | 1 | mx.securemx.jp (pri: 10) |
| TXT | 3 | google-site-verification=wf3RkC2MBnUwLTO, v=spf1 +ip4:218.40.0.0/20 +ip4:202.130.6... |
| SOA | 1 | tdcngs01.sipsls.com 460162.kuronekoyamat |
Analysis
Hierarchy
osangs01.sipsls.com and tdcngs02.sipsls.com each fall under sipsls.com as their parent domain.
Name Servers
sipsls.com delegates authority to 11 name servers: osangs01.sipsls.com, tdcngs01.sipsls.com, tdcngs02.sipsls.com plus 8 other.
At least some of sipsls.com's name servers are shared with other domains, for example direct-tv-bundle.com, 26.8.202.in-addr.arpa, 185.131.216.in-addr.arpa and two more.
These name servers tend to co-occur with a11-66.akam.net, a22-64.akam.net, a28-66.akam.net and 7 other name servers in the same DNS delegations.
Host names that point to one IP address:
osangs01.sipsls.com has the IP address 218.40.3.254.
Host names that have two IP addresses:
a1-62.akam.net directs traffic to 193.108.91.62 and 2600:1401:2::3e.
a11-66.akam.net directs traffic to 84.53.139.66 and 2600:1480:1::42.
a22-64.akam.net directs traffic to 23.211.61.64 and 2600:1480:7800::40.
a28-66.akam.net directs traffic to 95.100.173.66 and 2600:1480:d800::42.
a5-67.akam.net directs traffic to 95.100.168.67 and 2600:1480:b000::43.
a6-67.akam.net directs traffic to 23.211.133.67 and 2600:1401:1::43.
Host names that point to one IP address:
tdcngs02.sipsls.com has the IP address 218.40.2.251.
osangs01.nekonet.ne.jp has the IP address 218.40.3.254.
tdcngs02.nekonet.ne.jp has the IP address 218.40.2.251.
Both osangs01.sipsls.com and osangs01.nekonet.ne.jp resolve to 218.40.3.254 IP addresses each.
Both tdcngs02.sipsls.com and tdcngs02.nekonet.ne.jp resolve to 218.40.2.251 IP addresses each.
Mail Servers
The sole mail server for sipsls.com is mx.securemx.jp.
Among the domains sharing a mail server setup with sipsls.com are leasing.or.jp, airexx.co.jp, yamax.jp and two others.
There is at least a partial MX overlap between sipsls.com and other domains, including kaiho-bank.co.jp, takayamareed.co.jp, crie.co.jp and two others.
These mail servers often co-occur with the mail servers mx6.securemx.jp.
The hostname mx.securemx.jp resolves to the four IP addresses 210.130.202.92, 210.130.202.93, 210.130.202.96 and 210.130.202.99.