ffff2.com - robtex.com

ffff2.com

DNSSEC⚠️ Not signed
A154.216.86.23🇭🇰 POWERLINE-HK154.216.64.0/19 Digital Core Technology Co., Ltd
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=1759592293

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=1776255482

Subdomains

www.ffff2.com

Same first word

ffff2.com

Similar names

2ffff.com

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma1.share-dns.comb.share-dns.netb1.share-dns.netn165.ns.yunjiasu.comn3630.ns.yunjiasu.comns11.xincache.comns12.xincache.comns15.xincache.comns16.xincache.comMXdc-2df5446d.ffff2.comA154.216.86.23110.173.26.61139.129.140.166162.159.210.52162.159.211.5242.96.209.240
●NSa.share-dns.com2026-04-15 → 2026-04-15 · 2 obs
○ 2017-04-21 00:06:44
● 2026-04-15 12:39:36
●NSa1.share-dns.com2026-04-15 → 2026-04-15 · 2 obs
○ 2017-04-21 00:06:44
● 2026-04-15 12:39:36
●NSb.share-dns.net2026-04-15 → 2026-04-15 · 2 obs
○ 2017-04-21 00:06:44
● 2026-04-15 12:39:36
●NSb1.share-dns.net2026-04-15 → 2026-04-15 · 2 obs
○ 2017-04-21 00:06:44
● 2026-04-15 12:39:36
○NSn165.ns.yunjiasu.com2015-12-18 → 2015-12-18 · 4 obs
○ 2015-10-20 12:12:26
● 2015-12-18 17:20:02
○ 2016-03-28 08:23:38
○ 2026-04-15 12:39:36
○NSn3630.ns.yunjiasu.com2015-12-18 → 2015-12-18 · 4 obs
○ 2015-10-20 12:12:26
● 2015-12-18 17:20:02
○ 2016-03-28 08:23:38
○ 2026-04-15 12:39:36
○NSns11.xincache.com2015-10-20 → 2017-04-21 · 6 obs
● 2015-10-20 12:12:26
○ 2015-12-18 17:20:02
● 2016-03-28 08:23:38
○ 2016-09-07 16:47:22
● 2017-04-21 00:06:44
○ 2026-04-15 12:39:36
○NSns12.xincache.com2015-10-20 → 2017-04-21 · 5 obs
● 2015-10-20 12:12:26
○ 2015-12-18 17:20:02
● 2016-03-28 08:23:38
● 2017-04-21 00:06:44
○ 2026-04-15 12:39:36
○NSns15.xincache.com2016-03-28 → 2016-09-07 · 5 obs
○ 2015-12-18 17:20:02
● 2016-03-28 08:23:38
● 2016-09-07 16:47:22
○ 2017-04-21 00:06:44
○ 2026-04-15 12:39:36
○NSns16.xincache.com2016-03-28 → 2016-09-07 · 5 obs
○ 2015-12-18 17:20:02
● 2016-03-28 08:23:38
● 2016-09-07 16:47:22
○ 2017-04-21 00:06:44
○ 2026-04-15 12:39:36
○MXdc-2df5446d.ffff2.com2015-12-18 → 2015-12-18 · 3 obs
● 2015-12-18 17:20:02
○ 2016-03-28 08:23:38
○ 2026-04-15 12:39:36
○A110.173.26.612016-09-07 → 2016-09-07 · 4 obs
○ 2016-03-28 08:23:38
● 2016-09-07 16:47:22
○ 2017-04-21 00:06:44
○ 2026-04-15 12:39:36
○A139.129.140.1662017-04-21 → 2017-04-21 · 3 obs
○ 2016-09-07 16:47:22
● 2017-04-21 00:06:44
○ 2026-04-15 12:39:36
●A154.216.86.232026-04-15 → 2026-04-15 · 2 obs
○ 2017-04-21 00:06:44
● 2026-04-15 12:39:36
○A162.159.210.522015-12-18 → 2015-12-18 · 4 obs
○ 2015-10-20 12:12:26
● 2015-12-18 17:20:02
○ 2016-03-28 08:23:38
○ 2026-04-15 12:39:36
○A162.159.211.522015-12-18 → 2015-12-18 · 4 obs
○ 2015-10-20 12:12:26
● 2015-12-18 17:20:02
○ 2016-03-28 08:23:38
○ 2026-04-15 12:39:36
○A42.96.209.2402015-10-20 → 2016-03-28 · 5 obs
● 2015-10-20 12:12:26
○ 2015-12-18 17:20:02
● 2016-03-28 08:23:38
○ 2016-09-07 16:47:22
○ 2026-04-15 12:39:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ffff2.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 ffff2.com (unsigned zone)

⏱️ Timing

Total: 214ms | Queries: -

📄 Records

TypeCountSample Data
A1154.216.86.23
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)

Analysis

Hierarchy

ffff2.com is a parent of www.ffff2.com.

IP Addresses

ffff2.com points to a single IP address: 154.216.86.23.

Other host names such as china-guangda.com and www.ffff2.com share IP numbers with ffff2.com.

Name Servers

ffff2.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.

At least part of the name servers for ffff2.com are shared with other domains, for instance hzz8zza14.top, 87418.xyz, su-coder.com, ksssk.cn and sublimazion.com.

these name servers are commonly used with the name servers a4.share-dns.com, b4.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a6.share-dns.com, b6.share-dns.net, a7.share-dns.com, b7.share-dns.net, a12.share-dns.com and b12.share-dns.net.

Hostnames with one IP:

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

Hostnames that point to 172.64.53.25: a1.share-dns.com and a.share-dns.com

Hostnames that point to 172.64.52.239: b1.share-dns.net and b.share-dns.net