a5vpn.com - robtex.com
a5vpn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.215.169.215🇸🇬 Amazon13.214.0.0/15 EC2 SIN Prefix | ||||||
| PTR | ec2-13-215-169-215.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1761189013 | ||||||
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 | ||||||
DNS History
23 records (5 active, 18 former)
○NSa5vpn.com2016-01-26 → 2016-12-25 · 7 obs
○ 2015-11-10 13:40:44
● 2016-01-26 16:31:02
○ 2016-04-23 11:04:28
● 2016-12-05 04:09:14
● 2016-12-25 17:22:44
○ 2026-03-20 20:48:50
○ 2026-03-20 20:48:52
● 2016-01-26 16:31:02
○ 2016-04-23 11:04:28
● 2016-12-05 04:09:14
● 2016-12-25 17:22:44
○ 2026-03-20 20:48:50
○ 2026-03-20 20:48:52
○NSis1.domainingdepot.com2016-01-26 → 2016-01-26 · 4 obs
○ 2015-11-10 13:40:44
● 2016-01-26 16:31:02
○ 2016-04-23 11:04:28
○ 2026-03-20 20:48:52
● 2016-01-26 16:31:02
○ 2016-04-23 11:04:28
○ 2026-03-20 20:48:52
○NSis2.domainingdepot.com2016-01-26 → 2016-01-26 · 4 obs
○ 2015-11-10 13:40:44
● 2016-01-26 16:31:02
○ 2016-04-23 11:04:28
○ 2026-03-20 20:48:52
● 2016-01-26 16:31:02
○ 2016-04-23 11:04:28
○ 2026-03-20 20:48:52
○NSns1.dsredirection.com2015-07-04 → 2015-11-10 · 4 obs
● 2015-07-04 20:57:58
● 2015-11-10 13:40:44
○ 2016-01-26 16:31:02
○ 2026-03-20 20:48:52
● 2015-11-10 13:40:44
○ 2016-01-26 16:31:02
○ 2026-03-20 20:48:52
○NSns1.expiereddnsmanager.com2016-12-05 → 2016-12-25 · 5 obs
○ 2016-04-23 11:04:28
● 2016-12-05 04:09:14
● 2016-12-25 17:22:44
○ 2026-03-20 20:48:50
○ 2026-03-20 20:48:52
● 2016-12-05 04:09:14
● 2016-12-25 17:22:44
○ 2026-03-20 20:48:50
○ 2026-03-20 20:48:52
●NSns1.judns.com2026-03-20 → 2026-03-20 · 3 obs
○ 2016-12-25 17:22:44
● 2026-03-20 20:48:50
● 2026-03-20 20:48:52
● 2026-03-20 20:48:50
● 2026-03-20 20:48:52
●NSns1.julydns.com2026-03-20 → 2026-03-20 · 3 obs
○ 2016-12-25 17:22:44
● 2026-03-20 20:48:50
● 2026-03-20 20:48:52
● 2026-03-20 20:48:50
● 2026-03-20 20:48:52
○NSns1.parkingcrew.net2016-04-23 → 2016-04-23 · 4 obs
○ 2016-01-26 16:31:02
● 2016-04-23 11:04:28
○ 2016-12-05 04:09:14
○ 2026-03-20 20:48:52
● 2016-04-23 11:04:28
○ 2016-12-05 04:09:14
○ 2026-03-20 20:48:52
○NSns2.dsredirection.com2015-07-04 → 2015-11-10 · 4 obs
● 2015-07-04 20:57:58
● 2015-11-10 13:40:44
○ 2016-01-26 16:31:02
○ 2026-03-20 20:48:52
● 2015-11-10 13:40:44
○ 2016-01-26 16:31:02
○ 2026-03-20 20:48:52
○NSns2.expiereddnsmanager.com2016-12-05 → 2016-12-25 · 5 obs
○ 2016-04-23 11:04:28
● 2016-12-05 04:09:14
● 2016-12-25 17:22:44
○ 2026-03-20 20:48:50
○ 2026-03-20 20:48:52
● 2016-12-05 04:09:14
● 2016-12-25 17:22:44
○ 2026-03-20 20:48:50
○ 2026-03-20 20:48:52
●NSns2.judns.com2026-03-20 → 2026-03-20 · 3 obs
○ 2016-12-25 17:22:44
● 2026-03-20 20:48:50
● 2026-03-20 20:48:52
● 2026-03-20 20:48:50
● 2026-03-20 20:48:52
●NSns2.julydns.com2026-03-20 → 2026-03-20 · 3 obs
○ 2016-12-25 17:22:44
● 2026-03-20 20:48:50
● 2026-03-20 20:48:52
● 2026-03-20 20:48:50
● 2026-03-20 20:48:52
○NSns2.parkingcrew.net2016-04-23 → 2016-04-23 · 4 obs
○ 2016-01-26 16:31:02
● 2016-04-23 11:04:28
○ 2016-12-05 04:09:14
○ 2026-03-20 20:48:52
● 2016-04-23 11:04:28
○ 2016-12-05 04:09:14
○ 2026-03-20 20:48:52
○MXmail.h-email.net2016-04-23 → 2016-04-23 · 4 obs
○ 2016-01-26 16:31:02
● 2016-04-23 11:04:28
○ 2016-12-05 04:09:14
○ 2026-03-20 20:48:52
● 2016-04-23 11:04:28
○ 2016-12-05 04:09:14
○ 2026-03-20 20:48:52
○MXmx7.a5vpn.com2016-01-26 → 2016-12-25 · 6 obs
● 2016-01-26 16:31:02
○ 2016-04-23 11:04:28
● 2016-12-05 04:09:14
● 2016-12-25 17:22:44
○ 2026-03-20 20:48:50
○ 2026-03-20 20:48:52
○ 2016-04-23 11:04:28
● 2016-12-05 04:09:14
● 2016-12-25 17:22:44
○ 2026-03-20 20:48:50
○ 2026-03-20 20:48:52
●A13.215.169.2152026-03-20 → 2026-03-20 · 3 obs
○ 2016-12-25 17:22:44
● 2026-03-20 20:48:50
● 2026-03-20 20:48:52
● 2026-03-20 20:48:50
● 2026-03-20 20:48:52
○A174.137.132.282016-01-26 → 2016-01-26 · 4 obs
○ 2015-11-10 13:40:44
● 2016-01-26 16:31:02
○ 2016-04-23 11:04:28
○ 2026-03-20 20:48:52
● 2016-01-26 16:31:02
○ 2016-04-23 11:04:28
○ 2026-03-20 20:48:52
○A208.73.210.2002015-07-04 → 2015-11-10 · 4 obs
● 2015-07-04 20:57:58
● 2015-11-10 13:40:44
○ 2016-01-26 16:31:02
○ 2026-03-20 20:48:52
● 2015-11-10 13:40:44
○ 2016-01-26 16:31:02
○ 2026-03-20 20:48:52
○A208.73.210.2142015-07-04 → 2015-11-10 · 4 obs
● 2015-07-04 20:57:58
● 2015-11-10 13:40:44
○ 2016-01-26 16:31:02
○ 2026-03-20 20:48:52
● 2015-11-10 13:40:44
○ 2016-01-26 16:31:02
○ 2026-03-20 20:48:52
○A208.73.210.2172015-07-04 → 2015-11-10 · 4 obs
● 2015-07-04 20:57:58
● 2015-11-10 13:40:44
○ 2016-01-26 16:31:02
○ 2026-03-20 20:48:52
● 2015-11-10 13:40:44
○ 2016-01-26 16:31:02
○ 2026-03-20 20:48:52
○A208.73.211.1782015-07-04 → 2015-11-10 · 4 obs
● 2015-07-04 20:57:58
● 2015-11-10 13:40:44
○ 2016-01-26 16:31:02
○ 2026-03-20 20:48:52
● 2015-11-10 13:40:44
○ 2016-01-26 16:31:02
○ 2026-03-20 20:48:52
○A213.247.47.1902016-12-05 → 2016-12-25 · 5 obs
○ 2016-04-23 11:04:28
● 2016-12-05 04:09:14
● 2016-12-25 17:22:44
○ 2026-03-20 20:48:50
○ 2026-03-20 20:48:52
● 2016-12-05 04:09:14
● 2016-12-25 17:22:44
○ 2026-03-20 20:48:50
○ 2026-03-20 20:48:52
○A54.72.11.2532016-04-23 → 2016-04-23 · 4 obs
○ 2016-01-26 16:31:02
● 2016-04-23 11:04:28
○ 2016-12-05 04:09:14
○ 2026-03-20 20:48:52
● 2016-04-23 11:04:28
○ 2016-12-05 04:09:14
○ 2026-03-20 20:48:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| a5vpn.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 a5vpn.com (unsigned zone)
⏱️ Timing
Total: 533ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.215.169.215 |
| 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
a5vpn.com resolves to one IP number: 13.215.169.215.
Name Servers
a5vpn.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
a5vpn.com at least partially shares name servers with other domains, for instance huaaishenghuo.com, ai-t.com.cn, lexrqqu.com, bet682.com and qaisys.com.
Host names with one IP:
ns1.judns.com points to 47.97.51.45
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223
Host names that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com