sysemb.com - dns.ninja
sysemb.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=1783738942 | ||||||
Same first word
sysemb.com |
Similar names
DNS History
14 records (6 active, 8 former)
●NSns19.domaincontrol.com2026-04-08 → 2026-07-11 · 3 obs
● 2026-04-08 04:51:00
● 2026-07-11 03:32:04
●NSns20.domaincontrol.com2026-04-08 → 2026-07-11 · 3 obs
● 2026-04-08 04:51:00
● 2026-07-11 03:32:04
○NSns45.domaincontrol.com2015-08-07 → 2017-03-13 · 4 obs
● 2017-03-13 03:49:14
○ 2020-02-02 20:20:54
○ 2026-07-11 03:32:04
○NSns46.domaincontrol.com2015-08-07 → 2017-03-13 · 4 obs
● 2017-03-13 03:49:14
○ 2020-02-02 20:20:54
○ 2026-07-11 03:32:04
○NSns6.dnsdun.com2020-02-02 → 2020-02-02 · 4 obs
● 2020-02-02 20:20:54
○ 2026-04-08 04:51:00
○ 2026-07-11 03:32:04
○NSns6.dnsdun.net2020-02-02 → 2020-02-02 · 4 obs
● 2020-02-02 20:20:54
○ 2026-04-08 04:51:00
○ 2026-07-11 03:32:04
○MXmailstore1.secureserver.net2015-08-07 → 2017-03-13 · 4 obs
● 2017-03-13 03:49:14
○ 2020-02-02 20:20:54
○ 2026-07-11 03:32:04
●MXmx01.mail.icloud.com2026-04-08 → 2026-07-11 · 3 obs
● 2026-04-08 04:51:00
● 2026-07-11 03:32:04
●MXmx02.mail.icloud.com2026-04-08 → 2026-07-11 · 3 obs
● 2026-04-08 04:51:00
● 2026-07-11 03:32:04
○MXsmtp.secureserver.net2015-08-07 → 2017-03-13 · 4 obs
● 2017-03-13 03:49:14
○ 2020-02-02 20:20:54
○ 2026-07-11 03:32:04
●A13.248.243.52026-04-08 → 2026-07-11 · 3 obs
● 2026-04-08 04:51:00
● 2026-07-11 03:32:04
○A184.168.221.542015-08-07 → 2017-03-13 · 4 obs
● 2017-03-13 03:49:14
○ 2020-02-02 20:20:54
○ 2026-07-11 03:32:04
○A23.83.17.1482020-02-02 → 2020-02-02 · 4 obs
● 2020-02-02 20:20:54
○ 2026-04-08 04:51:00
○ 2026-07-11 03:32:04
●A76.223.105.2302026-04-08 → 2026-07-11 · 3 obs
● 2026-04-08 04:51:00
● 2026-07-11 03:32:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sysemb.com | ns19.domaincontrol.com, ns20.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.109.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysemb.com (unsigned zone)
⏱️ Timing
Total: 841ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 2 | apple-domain=nFIQkAEYSqCweKec, v=spf1 include:icloud.com ~all |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)
Analysis
IP Addresses
sysemb.com has two IP addresses: 13.248.243.5 and 76.223.105.230
Additional host names — mareumbra.com, luminosaescape.com, orbeel.com and two others — share IP numbers with sysemb.com.
Name Servers
sysemb.com is served by two delegated name servers, ns19.domaincontrol.com and ns20.domaincontrol.com.
sysemb.com shares its name server setup with other domains, including pettalentsearch.com, clh.org, geartoothproductions.com and two others.
Each of the two host names carries two IP addresses: ns19.domaincontrol.com points to 97.74.109.10 and 2603:5:21d0::a, and ns20.domaincontrol.com points to 173.201.77.10 and 2603:5:22d0::a.
Mail Servers
sysemb.com has two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.
sysemb.com shares the same mail server setup as other domains, including rockyme.com, elsesiy.com, a3rp.com and two others.
sysemb.com has mail servers in common with other domains — executivecleaningco.com being one example.
Host names with 6 IP numbers:
mx01.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.
mx02.mail.icloud.com carries IP addresses 17.42.251.62, 17.56.9.31 and 17.57.152.5, with 3 other addresses beyond those.
These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.42.251.62 IP addresses.
These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.56.9.31 IP addresses.
These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.152.5 IP addresses.
These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.154.33 IP addresses.
These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.155.25 IP addresses.
These two host names — mx01.mail.icloud.com and mx02.mail.icloud.com — each point to 17.57.156.30 IP addresses.