guanc.com - robtex.com
guanc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ps-dnsm-03.byd.com ⭐ | ||||||
| NS | ns1.byd.com.cn | ||||||
| A | 218.17.215.60🇨🇳 CHINANET-BACKBONE218.16.0.0/14 Guangdong Province | ||||||
| PTR | ns1.byd.com.cn | ||||||
| NS | ns2.byd.com.cn | ||||||
| A | 218.17.215.61🇨🇳 CHINANET-BACKBONE218.16.0.0/14 Guangdong Province | ||||||
| PTR | ns2.byd.com.cn | ||||||
| NS | ns3.byd.com.cn | ||||||
| A | 58.250.48.95🇨🇳 CNCGROUP-SZ58.250.48.0/24 CMI (Customer Route) | ||||||
| SOA | ps-dnsm-03.byd.compostmaster@no.email.please serial=716643879 | ||||||
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=1774644197 | ||||||
Same first word
Similar names
DNS History
13 records (4 active, 9 former)
●NSns1.byd.com.cn2026-03-27 → 2026-03-27 · 3 obs
○ 2018-07-20 21:09:20
● 2026-03-27 16:04:22
● 2026-03-27 21:05:34
● 2026-03-27 16:04:22
● 2026-03-27 21:05:34
○NSns1.myhostadmin.net2015-07-13 → 2018-07-20 · 4 obs
● 2015-07-13 01:20:34
● 2018-07-20 21:09:20
○ 2026-03-27 16:04:22
○ 2026-03-27 21:05:34
● 2018-07-20 21:09:20
○ 2026-03-27 16:04:22
○ 2026-03-27 21:05:34
●NSns2.byd.com.cn2026-03-27 → 2026-03-27 · 3 obs
○ 2018-07-20 21:09:20
● 2026-03-27 16:04:22
● 2026-03-27 21:05:34
● 2026-03-27 16:04:22
● 2026-03-27 21:05:34
○NSns2.myhostadmin.net2015-07-13 → 2018-07-20 · 4 obs
● 2015-07-13 01:20:34
● 2018-07-20 21:09:20
○ 2026-03-27 16:04:22
○ 2026-03-27 21:05:34
● 2018-07-20 21:09:20
○ 2026-03-27 16:04:22
○ 2026-03-27 21:05:34
●NSns3.byd.com.cn2026-03-27 → 2026-03-27 · 3 obs
○ 2018-07-20 21:09:20
● 2026-03-27 16:04:22
● 2026-03-27 21:05:34
● 2026-03-27 16:04:22
● 2026-03-27 21:05:34
○NSns3.myhostadmin.net2015-07-13 → 2018-07-20 · 4 obs
● 2015-07-13 01:20:34
● 2018-07-20 21:09:20
○ 2026-03-27 16:04:22
○ 2026-03-27 21:05:34
● 2018-07-20 21:09:20
○ 2026-03-27 16:04:22
○ 2026-03-27 21:05:34
○NSns4.myhostadmin.net2015-07-13 → 2018-07-20 · 4 obs
● 2015-07-13 01:20:34
● 2018-07-20 21:09:20
○ 2026-03-27 16:04:22
○ 2026-03-27 21:05:34
● 2018-07-20 21:09:20
○ 2026-03-27 16:04:22
○ 2026-03-27 21:05:34
○NSns5.myhostadmin.net2015-07-13 → 2018-07-20 · 4 obs
● 2015-07-13 01:20:34
● 2018-07-20 21:09:20
○ 2026-03-27 16:04:22
○ 2026-03-27 21:05:34
● 2018-07-20 21:09:20
○ 2026-03-27 16:04:22
○ 2026-03-27 21:05:34
○NSns6.myhostadmin.net2015-07-13 → 2018-07-20 · 4 obs
● 2015-07-13 01:20:34
● 2018-07-20 21:09:20
○ 2026-03-27 16:04:22
○ 2026-03-27 21:05:34
● 2018-07-20 21:09:20
○ 2026-03-27 16:04:22
○ 2026-03-27 21:05:34
●NSps-dnsm-03.byd.com2026-03-27 → 2026-03-27 · 3 obs
○ 2018-07-20 21:09:20
● 2026-03-27 16:04:22
● 2026-03-27 21:05:34
● 2026-03-27 16:04:22
● 2026-03-27 21:05:34
○A124.16.31.1562015-07-13 → 2016-12-30 · 4 obs
● 2015-07-13 01:20:34
● 2016-12-30 06:06:32
○ 2018-07-20 21:09:20
○ 2026-03-27 21:05:34
● 2016-12-30 06:06:32
○ 2018-07-20 21:09:20
○ 2026-03-27 21:05:34
○A43.139.106.442026-03-27 → 2026-03-27 · 4 obs
○ 2018-07-20 21:09:20
● 2026-03-27 16:04:22
○ 2026-03-27 21:05:30
○ 2026-03-27 21:05:34
● 2026-03-27 16:04:22
○ 2026-03-27 21:05:30
○ 2026-03-27 21:05:34
○CNAMEparkmydomain.vhostgo.com2015-07-13 → 2018-07-20 · 4 obs
● 2015-07-13 01:20:34
● 2018-07-20 21:09:20
○ 2026-03-27 16:04:22
○ 2026-03-27 21:05:34
● 2018-07-20 21:09:20
○ 2026-03-27 16:04:22
○ 2026-03-27 21:05:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net... | - |
| guanc.com | ns1.byd.com.cn, ns2.byd.com.cn, ns3.byd.com.cn | - |
✅ Authoritative Response
Server:58.250.48.95
NS records: ns1.byd.com.cn, ns2.byd.com.cn, ns3.byd.com.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guanc.com (unsigned zone)
⏱️ Timing
Total: 1776ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns1.byd.com.cn, ns3.byd.com.cn... |
Analysis
Name Servers
guanc.com is delegated to four name servers: ps-dnsm-03.byd.com, ns1.byd.com.cn, ns2.byd.com.cn and ns3.byd.com.cn.
guanc.com at least partially shares name servers with other domains, for instance fdbatt.com, bydenergy.com, tengshiauto.com, yangwangservice.com and byd.com.
Host names with one IP number: ns1.byd.com.cn points to 218.17.215.60; ns2.byd.com.cn points to 218.17.215.61; ns3.byd.com.cn points to 58.250.48.95.