yonghow.com - robtex.com
yonghow.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | mail.yonghow.com ⭐ | ||||||
| A | 192.3.93.219🇺🇸 Colocrossing-AS192.3.92.0/22 | ||||||
| PTR | mail.yonghow.com | ||||||
| TXT | v=spf1 a:mail.yonghow.com ip4:192.3.93.219 ~all | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1772299634 | ||||||
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 | ||||||
Subdomains
Same first word
yonghow.com |
DNS History
8 records (3 active, 5 former)
●NSdns1.registrar-servers.com2015-08-04 → 2026-03-24 · 2 obs
● 2026-03-24 06:12:42
●NSdns2.registrar-servers.com2015-08-04 → 2026-03-24 · 2 obs
● 2026-03-24 06:12:42
○NSdns3.registrar-servers.com2015-08-04 → 2020-01-17 · 4 obs
● 2020-01-17 07:32:38
○ 2026-02-16 06:01:14
○ 2026-03-24 06:12:42
○NSdns4.registrar-servers.com2015-08-04 → 2020-01-17 · 4 obs
● 2020-01-17 07:32:38
○ 2026-02-16 06:01:14
○ 2026-03-24 06:12:42
○NSdns5.registrar-servers.com2015-08-04 → 2020-01-17 · 4 obs
● 2020-01-17 07:32:38
○ 2026-02-16 06:01:14
○ 2026-03-24 06:12:42
●MXmail.yonghow.com2015-11-28 → 2026-03-24 · 2 obs
● 2026-03-24 06:12:42
○A207.244.96.612015-11-28 → 2026-02-16 · 4 obs
● 2015-11-28 20:31:22
● 2026-02-16 06:01:14
○ 2026-03-24 06:12:42
○A82.118.17.412015-08-04 → 2015-08-04 · 3 obs
○ 2015-11-28 20:31:22
○ 2026-03-24 06:12:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| yonghow.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yonghow.com (unsigned zone)
⏱️ Timing
Total: 148ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mail.yonghow.com (pri: 1) |
| TXT | 1 | v=spf1 a:mail.yonghow.com ip4:192.3.93.2 |
| 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
Hierarchy
yonghow.com is a parent of dyn.yonghow.com and mail.yonghow.com.
Name Servers
yonghow.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
yonghow.com shares the same name server setup as profaner.com, bolamafia.com, japanzip.com, rughani.net and todster.com.
yonghow.com at least partially shares name servers with other domains, for instance messagepond.com, caisson.org, indinco.net, avoidsoy.com and mocktech.net.
These name servers are commonly used together 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
yonghow.com is handled by a single mail server, mail.yonghow.com.
mail.yonghow.com points to a single IP: 192.3.93.219.