oa72.com - dns.ninja
oa72.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=1785443418 | ||||||
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=1786397329 | ||||||
Subdomains
mx1.oa72.com |
Same first word
oa72.com |
Similar names
DNS History
23 records (5 active, 18 former)
○NSns07.domaincontrol.com2015-06-07 → 2015-06-07 · 3 obs
○ 2015-10-21 03:25:08
○ 2026-08-10 21:34:28
○NSns08.domaincontrol.com2015-06-07 → 2015-06-07 · 3 obs
○ 2015-10-21 03:25:08
○ 2026-08-10 21:34:28
○NSns1.hasns.com2016-06-26 → 2019-12-28 · 5 obs
● 2016-06-26 03:20:40
● 2019-12-28 07:52:56
○ 2026-02-27 04:54:42
○ 2026-08-10 21:34:28
●NSns1.judns.com2026-03-22 → 2026-08-10 · 3 obs
● 2026-03-22 19:48:52
● 2026-08-10 21:34:28
●NSns1.julydns.com2026-03-22 → 2026-08-10 · 3 obs
● 2026-03-22 19:48:52
● 2026-08-10 21:34:28
○NSns1.parkingcrew.net2016-02-29 → 2016-02-29 · 4 obs
● 2016-02-29 17:36:10
○ 2016-06-26 03:20:40
○ 2026-08-10 21:34:28
○NSns2.hasns.com2016-06-26 → 2019-12-28 · 5 obs
● 2016-06-26 03:20:40
● 2019-12-28 07:52:56
○ 2026-02-27 04:54:42
○ 2026-08-10 21:34:28
●NSns2.judns.com2026-03-22 → 2026-08-10 · 3 obs
● 2026-03-22 19:48:52
● 2026-08-10 21:34:28
●NSns2.julydns.com2026-03-22 → 2026-08-10 · 3 obs
● 2026-03-22 19:48:52
● 2026-08-10 21:34:28
○NSns2.parkingcrew.net2016-02-29 → 2016-02-29 · 4 obs
● 2016-02-29 17:36:10
○ 2016-06-26 03:20:40
○ 2026-08-10 21:34:28
○NSns3.hasns.com2016-06-26 → 2019-12-28 · 5 obs
● 2016-06-26 03:20:40
● 2019-12-28 07:52:56
○ 2026-02-27 04:54:42
○ 2026-08-10 21:34:28
○NSns4.hasns.com2016-06-26 → 2019-12-28 · 5 obs
● 2016-06-26 03:20:40
● 2019-12-28 07:52:56
○ 2026-02-27 04:54:42
○ 2026-08-10 21:34:28
○MXmail.h-email.net2016-02-29 → 2016-02-29 · 4 obs
● 2016-02-29 17:36:10
○ 2019-12-28 07:52:56
○ 2026-08-10 21:34:28
○MXmailstore1.secureserver.net2015-06-07 → 2015-06-07 · 3 obs
○ 2015-10-21 03:25:08
○ 2026-08-10 21:34:28
○MXmx1.oa72.com2019-12-28 → 2019-12-28 · 4 obs
● 2019-12-28 07:52:56
○ 2026-02-27 04:54:42
○ 2026-08-10 21:34:28
○MXsmtp.secureserver.net2015-06-07 → 2015-06-07 · 3 obs
○ 2015-10-21 03:25:08
○ 2026-08-10 21:34:28
○A104.219.168.1622019-12-28 → 2019-12-28 · 4 obs
● 2019-12-28 07:52:56
○ 2026-02-27 04:54:42
○ 2026-08-10 21:34:28
○A124.156.114.762026-05-09 → 2026-05-14 · 5 obs
● 2026-05-09 15:07:40
● 2026-05-14 18:01:36
○ 2026-06-22 20:53:28
○ 2026-08-10 21:34:28
○A185.53.178.72016-02-29 → 2016-02-29 · 4 obs
● 2016-02-29 17:36:10
○ 2016-06-26 03:20:40
○ 2026-08-10 21:34:28
○A192.225.175.922016-06-26 → 2016-06-26 · 4 obs
● 2016-06-26 03:20:40
○ 2017-02-09 21:25:06
○ 2026-08-10 21:34:28
○A45.63.96.332017-02-09 → 2017-02-09 · 4 obs
● 2017-02-09 21:25:06
○ 2019-12-28 07:52:56
○ 2026-08-10 21:34:28
○A50.63.202.462015-06-07 → 2015-06-07 · 3 obs
○ 2015-10-21 03:25:08
○ 2026-08-10 21:34:28
●A64.64.253.332026-03-22 → 2026-08-10 · 7 obs
● 2026-03-22 19:48:52
● 2026-04-20 05:37:30
○ 2026-05-09 15:07:40
○ 2026-05-14 18:01:36
● 2026-06-22 20:53:28
● 2026-08-10 21:34:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| oa72.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 oa72.com (unsigned zone)
⏱️ Timing
Total: 226ms | 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
Hierarchy
oa72.com is a parent domain of mx1.oa72.com.
IP Addresses
oa72.com directs to one IP number, which is 64.64.253.33.
Among the host names that share IP numbers with oa72.com are mdwabx.com, vj03.com, gzfrh.com and two others.
Name Servers
The domain oa72.com is delegated to these four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
oa72.com shares at least some of its name servers with other domains, including nuanxinjie.vip, hdsxmy.com, 3hl19.cn and two others.
These name servers are frequently paired with the name servers ns1.onclouddns.com and ns2.onclouddns.com.
Each of ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com has a single IP address — ns1.judns.com and ns2.judns.com direct to 162.159.27.251, and ns1.julydns.com and ns2.julydns.com direct to 162.159.48.223.
Both ns1.judns.com and ns2.judns.com resolve to 162.159.27.251 IP addresses each.
Both ns1.julydns.com and ns2.julydns.com resolve to 162.159.48.223 IP addresses each.