a7b1.com - robtex.com

a7b1.com

DNSSEC⚠️ Not signed
A64.64.253.33🇺🇸 IT-164.64.252.0/22 AS25820
PTR64.64.253.33.16clouds.com
NSns1.julydns.com ⭐ ⚠️ Not in parent delegation
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
NSns1.judns.com ⚠️ Not in zone NS records
A47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD
NSns2.judns.com ⚠️ Not in zone NS records
A162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.julydns.com ⚠️ Not in parent delegation
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.julydns.commaster@jmdns.com serial=1775674518

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776029087

Previously MX for

a7b1.com

Same first word

a7b1.com

Similar names

b17a.work
71ab.net
17ba.net
b71a.de
17ab.com
ba71.com
71ab.com
ba17.cn
ba17.top
ab17.com
b17a.com
ab71.de
ba17.net
17ba.com

DNS History

18 records (5 active, 13 former)

200920112013201520172019202120232025NSns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comdns1.parkingexcellence.comdns2.parkingexcellence.comdns3.parkingexcellence.comns1.qhoster.netns11.xincache.comns12.xincache.comns2.qhoster.netns3.qhoster.netns4.qhoster.netMXa7b1.comA64.64.253.33122.114.104.1266.45.254.24466.45.254.245
○NSdns1.parkingexcellence.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 10:51:44
○ 2015-06-10 16:48:28
○ 2026-04-12 21:44:40
○NSdns2.parkingexcellence.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 10:51:44
○ 2015-06-10 16:48:28
○ 2026-04-12 21:44:40
○NSdns3.parkingexcellence.com2008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 10:51:44
○ 2015-06-10 16:48:28
○ 2026-04-12 21:44:40
●NSns1.judns.com2026-04-11 → 2026-04-12 · 3 obs
○ 2016-12-02 17:00:44
● 2026-04-11 18:55:28
● 2026-04-12 21:44:40
●NSns1.julydns.com2026-04-11 → 2026-04-12 · 3 obs
○ 2016-12-02 17:00:44
● 2026-04-11 18:55:28
● 2026-04-12 21:44:40
○NSns1.qhoster.net2015-06-10 → 2015-11-24 · 5 obs
○ 2008-03-13 10:51:44
● 2015-06-10 16:48:28
● 2015-11-24 20:00:26
○ 2016-02-25 15:45:58
○ 2026-04-12 21:44:40
○NSns11.xincache.com2016-05-27 → 2016-12-02 · 5 obs
○ 2016-02-25 15:45:58
● 2016-05-27 09:15:24
● 2016-12-02 17:00:44
○ 2026-04-11 18:55:28
○ 2026-04-12 21:44:40
○NSns12.xincache.com2016-05-27 → 2016-12-02 · 5 obs
○ 2016-02-25 15:45:58
● 2016-05-27 09:15:24
● 2016-12-02 17:00:44
○ 2026-04-11 18:55:28
○ 2026-04-12 21:44:40
●NSns2.judns.com2026-04-11 → 2026-04-12 · 3 obs
○ 2016-12-02 17:00:44
● 2026-04-11 18:55:28
● 2026-04-12 21:44:40
●NSns2.julydns.com2026-04-11 → 2026-04-12 · 3 obs
○ 2016-12-02 17:00:44
● 2026-04-11 18:55:28
● 2026-04-12 21:44:40
○NSns2.qhoster.net2015-06-10 → 2015-11-24 · 5 obs
○ 2008-03-13 10:51:44
● 2015-06-10 16:48:28
● 2015-11-24 20:00:26
○ 2016-02-25 15:45:58
○ 2026-04-12 21:44:40
○NSns3.qhoster.net2015-06-10 → 2015-11-24 · 5 obs
○ 2008-03-13 10:51:44
● 2015-06-10 16:48:28
● 2015-11-24 20:00:26
○ 2016-02-25 15:45:58
○ 2026-04-12 21:44:40
○NSns4.qhoster.net2015-06-10 → 2015-11-24 · 5 obs
○ 2008-03-13 10:51:44
● 2015-06-10 16:48:28
● 2015-11-24 20:00:26
○ 2016-02-25 15:45:58
○ 2026-04-12 21:44:40
○MXa7b1.com2015-06-10 → 2015-11-24 · 5 obs
○ 2008-03-13 10:51:44
● 2015-06-10 16:48:28
● 2015-11-24 20:00:26
○ 2016-02-25 15:45:58
○ 2026-04-12 21:44:40
○A122.114.104.122016-10-03 → 2016-12-02 · 5 obs
○ 2015-06-10 16:48:28
● 2016-10-03 01:18:38
● 2016-12-02 17:00:44
○ 2026-04-11 18:55:28
○ 2026-04-12 21:44:40
●A64.64.253.332026-04-11 → 2026-04-12 · 3 obs
○ 2016-12-02 17:00:44
● 2026-04-11 18:55:28
● 2026-04-12 21:44:40
○A66.45.254.2442008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 10:51:44
○ 2015-06-10 16:48:28
○ 2026-04-12 21:44:40
○A66.45.254.2452008-03-13 → 2008-03-13 · 3 obs
● 2008-03-13 10:51:44
○ 2015-06-10 16:48:28
○ 2026-04-12 21:44:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net...-
a7b1.comns1.judns.com, ns2.judns.com2 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 a7b1.com (unsigned zone)

⏱️ Timing

Total: 349ms | Queries: -

📄 Records

TypeCountSample Data
A164.64.253.33
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)

Analysis

IP Addresses

a7b1.com points to a single IP number: 64.64.253.33.

Other host names, for instance j0j2.com, 65yt.com, c8r5.com, www.yuyatou.com and 9oal.com share IP numbers with a7b1.com.

Name Servers

a7b1.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

a7b1.com shares name servers with other domains at least partially, for instance zm-xa.com, jlmgqgs.com, kyjpt.com, jidinongye.cn and nxlt10010.com.

these name servers are commonly used together with jm1.dns.com and jm2.dns.com.

Host names with one IP number:

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.

Names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com.