19900.top - robtex.com

19900.top

DNSSEC⚠️ Not signed
A45.115.243.206🇭🇰 XRUI-AS-AP45.115.240.0/22 AHON INFORMATION TECHNOLOGY CO.,LIMITED UNIT 04A?A?A?7/F BRIGHT WAY TOWER NO. 33 MONG KOK RD KL
NSa3.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
NSb3.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=1762419283

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
TXT2026-08-01_19:20:01
SOAa.zdnscloud.comtd_dns_gtld@knet.cn serial=1396630396

Same first word

19900.us
19900.com
19900.net
19900.top
19900.info

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09190.us
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90091.cc
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09910.click
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00199.us
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10990.com
90910.com
00199.top
10099.online
01099.us
10099.fj.cn
90190.ph
01099.de
09109.de
10099.net
19009.us
90091.us
91090.cn
99100.com.cn
01909.net
10099.net.cn
90091.com
90019.us
90190.us
10099.de
01909.com

DNS History

11 records (5 active, 6 former)

201820192020202120222023202420252026NSa.share-dns.coma3.share-dns.comb.share-dns.netb3.share-dns.netf1g1ns1.dnspod.netf1g1ns2.dnspod.netA45.115.243.206172.87.222.178198.16.59.623.225.47.16738.68.17.78
●NSa.share-dns.com2026-07-16 → 2026-08-01 · 3 obs
○ 2017-06-11 12:05:34
● 2026-07-16 23:31:38
● 2026-08-01 11:56:28
●NSa3.share-dns.com2026-07-16 → 2026-08-01 · 3 obs
○ 2017-06-11 12:05:34
● 2026-07-16 23:31:38
● 2026-08-01 11:56:28
●NSb.share-dns.net2026-07-16 → 2026-08-01 · 3 obs
○ 2017-06-11 12:05:34
● 2026-07-16 23:31:38
● 2026-08-01 11:56:28
●NSb3.share-dns.net2026-07-16 → 2026-08-01 · 3 obs
○ 2017-06-11 12:05:34
● 2026-07-16 23:31:38
● 2026-08-01 11:56:28
○NSf1g1ns1.dnspod.net2017-01-02 → 2017-06-11 · 4 obs
● 2017-01-02 05:23:28
● 2017-06-11 12:05:34
○ 2026-07-16 23:31:38
○ 2026-08-01 11:56:28
○NSf1g1ns2.dnspod.net2017-01-02 → 2017-01-29 · 4 obs
● 2017-01-02 05:23:28
● 2017-01-29 03:26:32
○ 2026-07-16 23:31:38
○ 2026-08-01 11:56:28
○A172.87.222.1782017-01-22 → 2017-01-29 · 5 obs
○ 2017-01-18 08:17:30
● 2017-01-22 12:56:00
● 2017-01-29 03:26:32
○ 2026-07-16 23:31:38
○ 2026-08-01 11:56:28
○A198.16.59.62017-06-11 → 2017-06-11 · 4 obs
○ 2017-01-29 03:26:32
● 2017-06-11 12:05:34
○ 2026-07-16 23:31:38
○ 2026-08-01 11:56:28
○A23.225.47.1672017-01-02 → 2017-01-02 · 3 obs
● 2017-01-02 05:23:28
○ 2017-01-18 08:17:30
○ 2026-08-01 11:56:28
○A38.68.17.782017-01-18 → 2017-01-18 · 4 obs
○ 2017-01-02 05:23:28
● 2017-01-18 08:17:30
○ 2017-01-22 12:56:00
○ 2026-08-01 11:56:28
●A45.115.243.2062026-07-16 → 2026-08-01 · 3 obs
○ 2017-06-11 12:05:34
● 2026-07-16 23:31:38
● 2026-08-01 11:56:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
topa.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com...-
19900.topa3.share-dns.com, b3.share-dns.net-

✅ Authoritative Response

Server:172.64.52.239

NS records: a3.share-dns.com, b3.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 19900.top (unsigned zone)

⏱️ Timing

Total: 424ms | Queries: -

📄 Records

TypeCountSample Data
A145.115.243.206
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

Analysis

IP Addresses

19900.top has exactly one IP address — 45.115.243.206.

Name Servers

Four name servers handle the delegation for 19900.top: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

There is at least partial name server overlap between 19900.top and other domains — stickytop.com, gredyisgood.com, yhia.net and two more among them.

These name servers regularly appear alongside a5.share-dns.com, b5.share-dns.net, a12.share-dns.com and 7 other name servers in NS record sets.

a3.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b3.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.

Both a3.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.

Both b3.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.