tzwltz.com - robtex.com
tzwltz.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.onclouddns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
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=1778657171 | ||||||
Subdomains
mail.tzwltz.com |
Same first word
tzwltz.com |
DNS History
7 records (4 active, 3 former)
○NSn1.xundns.com2026-03-28 → 2026-03-28 · 2 obs
○ 2026-05-13 07:38:46
○NSn2.xundns.com2026-03-28 → 2026-03-28 · 2 obs
○ 2026-05-13 07:38:46
●NSns1.julydns.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 07:38:46
●NSns1.onclouddns.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 07:38:46
●NSns2.julydns.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 07:38:46
●NSns2.onclouddns.com2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 07:38:46
○A172.247.157.152026-03-28 → 2026-03-28 · 2 obs
○ 2026-05-13 07:38:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
| tzwltz.com | ns1.onclouddns.com, ns2.onclouddns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.onclouddns.com, ns2.onclouddns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tzwltz.com (unsigned zone)
⏱️ Timing
Total: 425ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.onclouddns.com, ns2.onclouddns.com)
Analysis
Hierarchy
tzwltz.com is a parent of mail.tzwltz.com.
Name Servers
tzwltz.com is delegated to four name servers: ns1.julydns.com, ns2.julydns.com, ns1.onclouddns.com and ns2.onclouddns.com.
tzwltz.com at least partially shares name servers with other domains, for instance rxeeu.cn, zjydwh.cn, opst.cn, xkgskq.cn and dasanjiao.com.
These name servers are commonly used with ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com.
Host names pointing to 162.159.27.251: ns1.onclouddns.com and ns2.onclouddns.com.