sysxrb.com - robtex.com

sysxrb.com

DNSSEC⚠️ Not signed
A154.193.221.189🇰🇷 AS400619
NSa1.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare
PTRip-172-64-53-25.defastlink.net
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare
PTRip-172-64-53-25.defastlink.net
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare
PTRip-172-64-52-239.defastlink.net
NSb1.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare
PTRip-172-64-52-239.defastlink.net
SOAa.share-dns.commaster@share-dns.com serial=1751359899

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=1771291435

Same first word

sysxrb.com

Similar names

brssyx.com
sxrbsy.com
rxsysb.com
sxyrsb.com

DNS History

22 records (5 active, 17 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma1.share-dns.comb.share-dns.netb1.share-dns.netf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.22.cnns2.22.cnns3.22.cnns4.22.cnA154.193.221.189103.44.146.244115.238.184.231115.238.184.237115.238.184.238115.238.184.244121.52.243.61183.136.132.231183.136.132.238CNAME244.pd120.comyh55.pd120.comyh61.pd120.com
●NSa.share-dns.com2026-02-21 → 2026-02-21 · 3 obs
○ 2016-08-24 23:48:20
● 2026-02-21 20:04:46
● 2026-02-21 20:04:50
●NSa1.share-dns.com2026-02-21 → 2026-02-21 · 3 obs
○ 2016-08-24 23:48:20
● 2026-02-21 20:04:46
● 2026-02-21 20:04:50
●NSb.share-dns.net2026-02-21 → 2026-02-21 · 3 obs
○ 2016-08-24 23:48:20
● 2026-02-21 20:04:46
● 2026-02-21 20:04:50
●NSb1.share-dns.net2026-02-21 → 2026-02-21 · 3 obs
○ 2016-08-24 23:48:20
● 2026-02-21 20:04:46
● 2026-02-21 20:04:50
○NSf1g1ns1.dnspod.net2015-11-08 → 2016-08-24 · 5 obs
○ 2015-10-02 04:17:40
● 2015-11-08 16:24:42
● 2016-08-24 23:48:20
○ 2026-02-21 20:04:46
○ 2026-02-21 20:04:50
○NSf1g1ns2.dnspod.net2015-11-08 → 2016-08-24 · 5 obs
○ 2015-10-02 04:17:40
● 2015-11-08 16:24:42
● 2016-08-24 23:48:20
○ 2026-02-21 20:04:46
○ 2026-02-21 20:04:50
○NSns1.22.cn2015-08-19 → 2015-10-02 · 4 obs
● 2015-08-19 01:40:54
● 2015-10-02 04:17:40
○ 2015-11-08 16:24:42
○ 2026-02-21 20:04:50
○NSns2.22.cn2015-08-19 → 2015-10-02 · 4 obs
● 2015-08-19 01:40:54
● 2015-10-02 04:17:40
○ 2015-11-08 16:24:42
○ 2026-02-21 20:04:50
○NSns3.22.cn2015-08-19 → 2015-10-02 · 4 obs
● 2015-08-19 01:40:54
● 2015-10-02 04:17:40
○ 2015-11-08 16:24:42
○ 2026-02-21 20:04:50
○NSns4.22.cn2015-08-19 → 2015-10-02 · 4 obs
● 2015-08-19 01:40:54
● 2015-10-02 04:17:40
○ 2015-11-08 16:24:42
○ 2026-02-21 20:04:50
○A103.44.146.2442015-08-19 → 2015-08-19 · 3 obs
● 2015-08-19 01:40:54
○ 2015-10-02 04:17:40
○ 2026-02-21 20:04:50
○A115.238.184.2312015-11-08 → 2016-04-30 · 7 obs
○ 2015-10-02 04:17:40
● 2015-11-08 16:24:42
○ 2016-01-27 21:50:58
○ 2016-01-29 03:07:56
● 2016-04-30 07:44:02
○ 2016-08-24 23:48:20
○ 2026-02-21 20:04:50
○A115.238.184.2372016-04-30 → 2016-04-30 · 4 obs
○ 2016-01-29 03:07:56
● 2016-04-30 07:44:02
○ 2016-08-24 23:48:20
○ 2026-02-21 20:04:50
○A115.238.184.2382015-11-08 → 2015-11-08 · 4 obs
○ 2015-10-02 04:17:40
● 2015-11-08 16:24:42
○ 2016-01-27 21:50:58
○ 2026-02-21 20:04:50
○A115.238.184.2442015-10-02 → 2015-10-02 · 4 obs
○ 2015-08-19 01:40:54
● 2015-10-02 04:17:40
○ 2015-11-08 16:24:42
○ 2026-02-21 20:04:50
○A121.52.243.612016-08-24 → 2016-08-24 · 4 obs
○ 2016-04-30 07:44:02
● 2016-08-24 23:48:20
○ 2026-02-21 20:04:46
○ 2026-02-21 20:04:50
●A154.193.221.1892026-02-21 → 2026-02-21 · 3 obs
○ 2016-08-24 23:48:20
● 2026-02-21 20:04:46
● 2026-02-21 20:04:50
○A183.136.132.2312016-01-27 → 2016-01-29 · 5 obs
○ 2015-11-08 16:24:42
● 2016-01-27 21:50:58
● 2016-01-29 03:07:56
○ 2016-04-30 07:44:02
○ 2026-02-21 20:04:50
○A183.136.132.2382016-01-27 → 2016-01-29 · 5 obs
○ 2015-11-08 16:24:42
● 2016-01-27 21:50:58
● 2016-01-29 03:07:56
○ 2016-04-30 07:44:02
○ 2026-02-21 20:04:50
○CNAME244.pd120.com2015-08-19 → 2016-04-30 · 4 obs
● 2015-08-19 01:40:54
● 2016-04-30 07:44:02
○ 2016-08-24 23:48:20
○ 2026-02-21 20:04:50
○CNAMEyh55.pd120.com2016-12-19 → 2016-12-19 · 4 obs
○ 2016-08-24 23:48:20
● 2016-12-19 14:15:24
○ 2026-02-21 20:04:46
○ 2026-02-21 20:04:50
○CNAMEyh61.pd120.com2016-08-24 → 2016-12-19 · 5 obs
○ 2016-04-30 07:44:02
● 2016-08-24 23:48:20
● 2016-12-19 14:15:24
○ 2026-02-21 20:04:46
○ 2026-02-21 20:04:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sysxrb.comb1.share-dns.net, a1.share-dns.com1 record

✅ Authoritative Response

Server: 172.64.52.239

NS records: b1.share-dns.net, a1.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sysxrb.com (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

TypeCountSample Data
A1154.193.221.189
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a1.share-dns.com)

AI analysis

sysxrb.com points to a single IP: 154.193.221.189.

sysxrb.com's delegation is handled by four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

sysxrb.com partially shares name servers with other domains; examples include wapgogo.com, hainanjinwei.com, caneymon.com, myehua.com and oh-real-estate.com.

These name servers are commonly used alongside a4.share-dns.com, b4.share-dns.net, a9.share-dns.com, b9.share-dns.net, a5.share-dns.com, b5.share-dns.net, a2.share-dns.com, b2.share-dns.net, a12.share-dns.com and b12.share-dns.net.

Host names sharing a single IP address:

a1.share-dns.com points to: 172.64.53.25.

a.share-dns.com points to: 172.64.53.25.

b1.share-dns.net points to: 172.64.52.239.

b.share-dns.net points to: 172.64.52.239.

Host names pointing to 172.64.53.25: a1.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b1.share-dns.net and b.share-dns.net.