sysin.com - dns.ninja
sysin.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=1781457235 | ||||||
PTR for
Same first word
Similar names
DNS History
11 records (6 active, 5 former)
●NSns-cloud-d1.googledomains.com2026-02-24 → 2026-06-14 · 3 obs
● 2026-02-24 01:52:46
● 2026-06-14 17:27:06
●NSns-cloud-d2.googledomains.com2026-02-24 → 2026-06-14 · 3 obs
● 2026-02-24 01:52:46
● 2026-06-14 17:27:06
●NSns-cloud-d3.googledomains.com2026-02-24 → 2026-06-14 · 3 obs
● 2026-02-24 01:52:46
● 2026-06-14 17:27:06
●NSns-cloud-d4.googledomains.com2026-02-24 → 2026-06-14 · 3 obs
● 2026-02-24 01:52:46
● 2026-06-14 17:27:06
○NSns25.domaincontrol.com2015-07-08 → 2016-08-06 · 4 obs
● 2016-08-06 23:32:06
○ 2026-02-24 01:52:46
○ 2026-06-14 17:27:06
○NSns26.domaincontrol.com2015-07-08 → 2016-08-06 · 4 obs
● 2016-08-06 23:32:06
○ 2026-02-24 01:52:46
○ 2026-06-14 17:27:06
○MXmailstore1.secureserver.net2015-07-08 → 2016-08-06 · 4 obs
● 2016-08-06 23:32:06
○ 2026-02-24 01:52:46
○ 2026-06-14 17:27:06
●MXmxa.mailgun.org2026-02-24 → 2026-06-14 · 3 obs
● 2026-02-24 01:52:46
● 2026-06-14 17:27:06
●MXmxb.mailgun.org2026-02-24 → 2026-06-14 · 3 obs
● 2026-02-24 01:52:46
● 2026-06-14 17:27:06
○MXsmtp.secureserver.net2015-07-08 → 2016-08-06 · 4 obs
● 2016-08-06 23:32:06
○ 2026-02-24 01:52:46
○ 2026-06-14 17:27:06
○A184.168.152.522015-07-08 → 2016-08-06 · 4 obs
● 2016-08-06 23:32:06
○ 2026-02-24 01:52:46
○ 2026-06-14 17:27:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| sysin.com | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 472ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-d1.googledomains.com, ns-cloud-d3.googledomains.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)
Analysis
Name Servers
The authoritative name servers for sysin.com are ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
sysin.com shares at least some of its name servers with other domains, including fivestarjewelers.com, outlet.fyi, evokebreathwork.com and two others.
The host names ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com each resolve to two IP addresses: ns-cloud-d1.googledomains.com resolves to 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com resolves to 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com resolves to 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com resolves to 216.239.38.109 and 2001:4860:4802:38::6d.
Mail Servers
Mail for sysin.com is handled by two mail servers — mxa.mailgun.org and mxb.mailgun.org.
sysin.com uses an identical mail server configuration to several other domains — among them m-soffice.com, zbigniewmazur.com, sunenterprise.net and two more.
sysin.com has at least partial mail server overlap with other domains such as panya.org, nabytek-eva.cz, bajaracinggear.com and two more.
Both mxa.mailgun.org and mxb.mailgun.org have a single IP address, 34.149.254.5, and share it.
Host names pointing to 34.149.254.5 IP addresses: mxa.mailgun.org and mxb.mailgun.org.