jacob568.com - robtex.com
jacob568.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 58.37.7.6🇨🇳 SHANGHAITELECOM58.37.0.0/16 Chinanet Shanghai | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| A | 203.205.147.218🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object | ||||||
| A | 203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| A | 203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1683932403 | ||||||
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=1771291435 | ||||||
Same first word
jacob568.com |
DNS History
6 records (5 active, 1 former)
●NSdns1.registrar-servers.com2019-12-16 → 2026-03-24 · 2 obs
● 2026-03-24 04:46:46
●NSdns2.registrar-servers.com2019-12-16 → 2026-03-24 · 2 obs
● 2026-03-24 04:46:46
○A58.35.182.1622019-12-16 → 2019-12-16 · 3 obs
○ 2026-02-15 09:44:08
○ 2026-03-24 04:46:46
●A58.37.7.62026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 09:44:08
● 2026-03-24 04:46:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jacob568.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jacob568.com (unsigned zone)
⏱️ Timing
Total: 139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 58.37.7.6 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
jacob568.com points to a single IP: 58.37.7.6.
Name Servers
Two name servers dns1.registrar-servers.com and dns2.registrar-servers.com handle delegation for jacob568.com.
jacob568.com uses the same name server setup as other domains, for example sozialkompendium.org, kcvapers.org, inlehmansterms.net, podsworth.com and qiaobaby.com.
jacob568.com partially shares name servers with other domains; examples include rodmantech.net, jaymattis.com, mainsequenceinc.net, lyqer.com and lieblab.com.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200
dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200
Mail Servers
jacob568.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
jacob568.com has the same mail server setup as other domains, including huohao8.com, hschinese.com, aothsen.com, cozyease.com and boyidianshang.com.
jacob568.com shares some mail servers with other domains at least partially, for example shouup.com, tshckh.com, mx-ledgrowlight.com and coowor.com.
Host names with two IPs:
mxbiz1.qq.com points to: 203.205.147.218 and 203.205.232.191.
Host names with a single IP:
mxbiz2.qq.com points to: 203.205.232.191.
Names resolving to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.