sydev.net - dns.ninja
sydev.net
net
| 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=1782934136 | ||||||
Same first word
Similar names
DNS History
14 records (11 active, 3 former)
○NSns1.value-domain.com2015-07-07 → 2017-06-17 · 4 obs
● 2017-06-17 02:57:36
○ 2026-02-17 10:35:18
○ 2026-07-01 19:58:52
●NSns1.xserver.jp2026-02-17 → 2026-07-01 · 3 obs
● 2026-02-17 10:35:18
● 2026-07-01 19:58:52
○NSns2.value-domain.com2015-07-07 → 2017-06-17 · 4 obs
● 2017-06-17 02:57:36
○ 2026-02-17 10:35:18
○ 2026-07-01 19:58:52
●NSns2.xserver.jp2026-02-17 → 2026-07-01 · 3 obs
● 2026-02-17 10:35:18
● 2026-07-01 19:58:52
●NSns3.xserver.jp2026-02-17 → 2026-07-01 · 3 obs
● 2026-02-17 10:35:18
● 2026-07-01 19:58:52
●NSns4.xserver.jp2026-02-17 → 2026-07-01 · 3 obs
● 2026-02-17 10:35:18
● 2026-07-01 19:58:52
●NSns5.xserver.jp2026-02-17 → 2026-07-01 · 3 obs
● 2026-02-17 10:35:18
● 2026-07-01 19:58:52
●MXalt1.aspmx.l.google.com2015-07-07 → 2026-07-01 · 2 obs
● 2026-07-01 19:58:52
●MXalt2.aspmx.l.google.com2015-07-07 → 2026-07-01 · 2 obs
● 2026-07-01 19:58:52
●MXaspmx.l.google.com2015-07-07 → 2026-07-01 · 2 obs
● 2026-07-01 19:58:52
●MXaspmx2.googlemail.com2015-07-07 → 2026-07-01 · 2 obs
● 2026-07-01 19:58:52
●MXaspmx3.googlemail.com2015-07-07 → 2026-07-01 · 2 obs
● 2026-07-01 19:58:52
○A219.94.234.2312015-07-07 → 2017-06-17 · 4 obs
● 2017-06-17 02:57:36
○ 2026-02-17 10:35:18
○ 2026-07-01 19:58:52
●A85.131.197.272026-02-17 → 2026-07-01 · 3 obs
● 2026-02-17 10:35:18
● 2026-07-01 19:58:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sydev.net | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.164
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 sydev.net (unsigned zone)
⏱️ Timing
Total: 2361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.197.27 |
| NS | 5 | ns5.xserver.jp, ns1.xserver.jp... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | @ v=spf1 include:_spf.google.com ~all, v=spf1 +a:sv16086.xserver.jp +a:sydev.ne |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
IP Addresses
sydev.net has exactly one IP address — 85.131.197.27.
makewish.net, www.j-seiko.com, accelboon.com plus two other host names have IP numbers in common with sydev.net.
Name Servers
Five name servers handle delegation for sydev.net: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
At least some of sydev.net's name servers are shared with other domains, for example p-notes.com, talentorest.com, rbox.co.jp and two more.
These name servers tend to be deployed in combination with the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names carrying three IP numbers:
ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names resolving to a single IP address:
ns2.xserver.jp points to 35.72.43.26.
ns3.xserver.jp points to 202.226.36.247.
Mail Servers
Five mail servers handle sydev.net: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by sydev.net are shared with other domains: ns500731.ns500754.ns500671.ns500742.ns500704.ns500671.ns500705.ns500678.ns500704.ns500671.ns500291.ns500666.ns500291.ns500291.ns500131.lustychickser.com, ns500768.ns500758.ns500698.ns500758.ns500759.ns500758.ns500735.ns500735.ns500735.ns500708.ns500698.ns500698.ns500708.ns500576.ns500652.ns500576.trackreceptor.com, ns500758.ns500759.ns500698.ns500698.ns500736.ns500698.ns500698.ns500576.ns500576.ns500708.ns500576.ns500619.ns500686.ns500619.ns500576.trackreceptor.com and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com points to 142.251.179.27 and 2607:f8b0:4004:c1b::1a.
alt1.aspmx.l.google.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 108.177.123.26 IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1b IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 172.253.116.27 IP addresses.