tfx-dsts.com - robtex.com

tfx-dsts.com

DNSSEC⚠️ Not signed
A156.250.30.90🇿🇦 HKIDC-AS-AP156.250.16.0/20 abcde
NSa2.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
PTRip-172-64-53-25.defastlink.net
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
PTRip-172-64-53-25.defastlink.net
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
PTRip-172-64-52-239.defastlink.net
NSb2.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
PTRip-172-64-52-239.defastlink.net
SOAa.share-dns.commaster@share-dns.com serial=1769101334

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

tfx-dsts.com
tfx-dsts.net

DNS History

9 records (5 active, 4 former)

2017201820192020202120222023202420252026NSa.share-dns.coma2.share-dns.comb.share-dns.netb2.share-dns.netdns10.hichina.comdns9.hichina.comA156.250.30.90101.227.103.208114.80.67.36
●NSa.share-dns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2018-12-13 01:51:14
● 2026-03-23 00:45:38
●NSa2.share-dns.com2026-03-23 → 2026-03-23 · 2 obs
○ 2018-12-13 01:51:14
● 2026-03-23 00:45:38
●NSb.share-dns.net2026-03-23 → 2026-03-23 · 2 obs
○ 2018-12-13 01:51:14
● 2026-03-23 00:45:38
●NSb2.share-dns.net2026-03-23 → 2026-03-23 · 2 obs
○ 2018-12-13 01:51:14
● 2026-03-23 00:45:38
○NSdns10.hichina.com2016-12-14 → 2018-12-13 · 3 obs
● 2016-12-14 13:13:38
● 2018-12-13 01:51:14
○ 2026-03-23 00:45:38
○NSdns9.hichina.com2016-12-14 → 2018-12-13 · 3 obs
● 2016-12-14 13:13:38
● 2018-12-13 01:51:14
○ 2026-03-23 00:45:38
○A101.227.103.2082018-12-13 → 2018-12-13 · 3 obs
○ 2016-12-14 13:13:38
● 2018-12-13 01:51:14
○ 2026-03-23 00:45:38
○A114.80.67.362016-12-14 → 2016-12-14 · 3 obs
● 2016-12-14 13:13:38
○ 2018-12-13 01:51:14
○ 2026-03-23 00:45:38
●A156.250.30.902026-03-23 → 2026-03-23 · 2 obs
○ 2018-12-13 01:51:14
● 2026-03-23 00:45:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tfx-dsts.comb2.share-dns.net, a2.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b2.share-dns.net, a2.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tfx-dsts.com (unsigned zone)

⏱️ Timing

Total: 250ms | Queries: -

📄 Records

TypeCountSample Data
A1156.250.30.90
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 (a2.share-dns.com)

Analysis

IP Addresses

tfx-dsts.com points to a single IP: 156.250.30.90.

Name Servers

tfx-dsts.com's delegation is handled by four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

tfx-dsts.com partially shares name servers with other domains; examples include autoserves.com, dvcsb.com, xcjjw.cn, shryp.org and youxuezhishang.com.

These name servers are commonly used alongside a8.share-dns.com, b8.share-dns.net, a7.share-dns.com, b7.share-dns.net, a12.share-dns.com, b12.share-dns.net, a4.share-dns.com, b4.share-dns.net, a5.share-dns.com and b5.share-dns.net.

Host names sharing a single IP address:

a2.share-dns.com points to: 172.64.53.25.

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

b2.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: a2.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b2.share-dns.net and b.share-dns.net.