zu81.com - robtex.com
zu81.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.64.253.33🇺🇸 IT-164.64.252.0/22 AS25820 | ||||||
| PTR | 64.64.253.33.16clouds.com | ||||||
| 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.judns.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.judns.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 | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1780855961 | ||||||
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=1781680770 | ||||||
rank #453888 in the tld
Same first word
zu81.com |
Similar names
DNS History
8 records (5 active, 3 former)
○NSf1g1ns1.dnspod.net2018-05-28 → 2018-05-28 · 3 obs
○ 2026-06-16 17:56:46
○ 2026-06-17 07:37:32
●NSns1.judns.com2026-06-16 → 2026-06-17 · 3 obs
● 2026-06-16 17:56:46
● 2026-06-17 07:37:32
●NSns1.julydns.com2026-06-16 → 2026-06-17 · 3 obs
● 2026-06-16 17:56:46
● 2026-06-17 07:37:32
●NSns2.judns.com2026-06-16 → 2026-06-17 · 3 obs
● 2026-06-16 17:56:46
● 2026-06-17 07:37:32
●NSns2.julydns.com2026-06-16 → 2026-06-17 · 3 obs
● 2026-06-16 17:56:46
● 2026-06-17 07:37:32
○A112.125.17.1032015-06-07 → 2015-06-07 · 3 obs
○ 2015-10-23 15:15:10
○ 2026-06-17 07:37:32
○A43.242.45.1142015-10-23 → 2016-05-01 · 5 obs
● 2015-10-23 15:15:10
● 2016-05-01 12:29:44
○ 2018-05-28 11:03:14
○ 2026-06-17 07:37:32
●A64.64.253.332026-06-16 → 2026-06-17 · 3 obs
● 2026-06-16 17:56:46
● 2026-06-17 07:37:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| zu81.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zu81.com (unsigned zone)
⏱️ Timing
Total: 317ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.64.253.33 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
IP Addresses
zu81.com resolves to one IP address: 64.64.253.33.
qu05.com, f1j8.com, 5ro1f.com and two other host names share IP numbers with zu81.com.
Name Servers
The authoritative name servers for zu81.com are ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
zu81.com partially shares its NS delegation with several other domains, including linero.cn, iwqetbj.cn, fskangneng.com and two others.
These name servers are regularly seen alongside ns1.onclouddns.com and ns2.onclouddns.com as name servers.
Four host names each point to one IP address: ns1.judns.com and ns2.judns.com both point to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com both point to 162.159.48.223.
Host names pointing to 162.159.27.251 IP addresses: ns1.judns.com and ns2.judns.com.
Host names pointing to 162.159.48.223 IP addresses: ns1.julydns.com and ns2.julydns.com.