15503.top - robtex.com

15503.top

DNSSEC⚠️ Not signed
A20.243.105.17🇯🇵 Microsoft20.192.0.0/10
NSa1.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb1.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1758983183

top

DNSSEC🔒 Signed (DS record present)
NSa.zdnscloud.com ⭐
NSa.zdnscloud.cn
NSb.zdnscloud.cn
NSc.zdnscloud.com
NSd.zdnscloud.com
NSe.zdnscloud.cn
NSf.zdnscloud.cn
NSi.zdnscloud.cn
NSj.zdnscloud.com
TXT2026-07-18_18:20:01
SOAa.zdnscloud.comtd_dns_gtld@knet.cn serial=1396492127

Same first word

15503.cn
15503.top
15503.com

Similar names

51053.cn
50135.cn
35015.cn
10553.us
03155.com
13055.cn
55310.com
51503.de
35501.herokuapp.com
31550.com
51503.us
55130.com
05135.us
30551.com
35150.com
55310.cn
53510.us
35015.com
13055.us
30155.my
01553.us
51053.com
53150.us
35015.us
55301.edgekey.net
05513.cc
10355.com
03515.cc
31505.com
01355.com
13505.de
10553.com
55103.com
10535.com
51530.cn
31055.cn
13055.com
55013.com
13550.com
01535.vip
15053.cn
30155.cn
35501.com
10355.us
51350.cn
15053.com
13505.com
35015.it
03551.com
01355.net
10553.de
10553.cn
01355.us
55031.com
35501.cc
53105.us
31055.us
35510.de
50153.cn
55301.com
15530.com
03515.com
53501.com
35150.cn
31550.cn
15035.com
01535.com
35501.us
15350.com
51035.cn
13055.net
30515.cn
35150.us
55130.cn

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma1.share-dns.comb.share-dns.netb1.share-dns.netf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.51dns.comns2.51dns.comA20.243.105.1723.238.189.15123.245.48.7950.117.113.222
●NSa.share-dns.com2026-07-12 → 2026-07-18 · 3 obs
○ 2016-11-27 03:10:28
● 2026-07-12 17:53:08
● 2026-07-18 10:26:40
●NSa1.share-dns.com2026-07-12 → 2026-07-18 · 3 obs
○ 2016-11-27 03:10:28
● 2026-07-12 17:53:08
● 2026-07-18 10:26:40
●NSb.share-dns.net2026-07-12 → 2026-07-18 · 3 obs
○ 2016-11-27 03:10:28
● 2026-07-12 17:53:08
● 2026-07-18 10:26:40
●NSb1.share-dns.net2026-07-12 → 2026-07-18 · 3 obs
○ 2016-11-27 03:10:28
● 2026-07-12 17:53:08
● 2026-07-18 10:26:40
○NSf1g1ns1.dnspod.net2016-01-24 → 2016-11-27 · 5 obs
○ 2015-11-03 02:27:36
● 2016-01-24 05:58:32
● 2016-11-27 03:10:28
○ 2026-07-12 17:53:08
○ 2026-07-18 10:26:40
○NSf1g1ns2.dnspod.net2016-01-24 → 2016-11-27 · 5 obs
○ 2015-11-03 02:27:36
● 2016-01-24 05:58:32
● 2016-11-27 03:10:28
○ 2026-07-12 17:53:08
○ 2026-07-18 10:26:40
○NSns1.51dns.com2015-08-22 → 2015-11-03 · 4 obs
● 2015-08-22 18:59:32
● 2015-11-03 02:27:36
○ 2016-01-24 05:58:32
○ 2026-07-18 10:26:40
○NSns2.51dns.com2015-08-22 → 2015-11-03 · 4 obs
● 2015-08-22 18:59:32
● 2015-11-03 02:27:36
○ 2016-01-24 05:58:32
○ 2026-07-18 10:26:40
●A20.243.105.172026-07-12 → 2026-07-18 · 3 obs
○ 2017-08-21 18:47:06
● 2026-07-12 17:53:08
● 2026-07-18 10:26:40
○A23.238.189.1512016-01-24 → 2016-11-27 · 5 obs
○ 2015-11-03 02:27:36
● 2016-01-24 05:58:32
● 2016-11-27 03:10:28
○ 2017-08-21 18:47:06
○ 2026-07-18 10:26:40
○A23.245.48.792015-08-22 → 2015-11-03 · 4 obs
● 2015-08-22 18:59:32
● 2015-11-03 02:27:36
○ 2016-01-24 05:58:32
○ 2026-07-18 10:26:40
○A50.117.113.2222017-08-21 → 2017-08-21 · 4 obs
○ 2016-11-27 03:10:28
● 2017-08-21 18:47:06
○ 2026-07-12 17:53:08
○ 2026-07-18 10:26:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
topa.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com...-
15503.topa1.share-dns.com, b1.share-dns.net-

✅ Authoritative Response

Server:172.64.53.25

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 15503.top (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

TypeCountSample Data
A120.243.105.17
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

Analysis

IP Addresses

15503.top directs to one IP number, which is 20.243.105.17.

55501.top, for instance, is one of the other host names sharing IP numbers with 15503.top.

Name Servers

The domain 15503.top is delegated to these four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

15503.top has at least partial name server overlap with other domains, such as jzyfqy.com, sctabi.com, zsyaoli.com and two others.

a12.share-dns.com, b12.share-dns.net and a5.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.

Each of a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net has a single IP address — a1.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b1.share-dns.net and b.share-dns.net direct to 172.64.52.239.

Both a1.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.

Both b1.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.