f4399.com - robtex.com

f4399.com

DNSSEC⚠️ Not signed
A104.221.134.138🇺🇸 ESITED-1104.221.128.0/17 ARIN direct allocation
NSa7.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
NSb7.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=1774073864

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

f4399.com

DNS History

29 records (5 active, 24 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma7.share-dns.comb.share-dns.netb7.share-dns.netdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comjuming.dnsdun.comjuming.dnsdun.netns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comA104.221.134.138107.167.19.72107.167.19.73107.167.19.74107.167.19.75107.167.19.76192.151.213.181198.148.92.87198.148.92.8823.225.122.12623.81.170.11261.147.98.92CNAMEcs.ename.net
●NSa.share-dns.com2026-03-24 → 2026-03-24 · 3 obs
○ 2017-09-21 16:05:46
● 2026-03-24 02:39:34
● 2026-03-24 02:39:36
●NSa7.share-dns.com2026-03-24 → 2026-03-24 · 3 obs
○ 2017-09-21 16:05:46
● 2026-03-24 02:39:34
● 2026-03-24 02:39:36
●NSb.share-dns.net2026-03-24 → 2026-03-24 · 3 obs
○ 2017-09-21 16:05:46
● 2026-03-24 02:39:34
● 2026-03-24 02:39:36
●NSb7.share-dns.net2026-03-24 → 2026-03-24 · 3 obs
○ 2017-09-21 16:05:46
● 2026-03-24 02:39:34
● 2026-03-24 02:39:36
○NSdns1.iidns.com2015-08-23 → 2016-07-05 · 4 obs
● 2015-08-23 02:48:02
● 2016-07-05 03:52:38
○ 2016-12-07 07:39:56
○ 2026-03-24 02:39:36
○NSdns2.iidns.com2015-08-23 → 2016-07-05 · 4 obs
● 2015-08-23 02:48:02
● 2016-07-05 03:52:38
○ 2016-12-07 07:39:56
○ 2026-03-24 02:39:36
○NSdns3.iidns.com2015-08-23 → 2016-07-05 · 4 obs
● 2015-08-23 02:48:02
● 2016-07-05 03:52:38
○ 2016-12-07 07:39:56
○ 2026-03-24 02:39:36
○NSdns4.iidns.com2015-08-23 → 2016-07-05 · 4 obs
● 2015-08-23 02:48:02
● 2016-07-05 03:52:38
○ 2016-12-07 07:39:56
○ 2026-03-24 02:39:36
○NSdns5.iidns.com2015-08-23 → 2016-07-05 · 4 obs
● 2015-08-23 02:48:02
● 2016-07-05 03:52:38
○ 2016-12-07 07:39:56
○ 2026-03-24 02:39:36
○NSdns6.iidns.com2015-08-23 → 2016-07-05 · 4 obs
● 2015-08-23 02:48:02
● 2016-07-05 03:52:38
○ 2016-12-07 07:39:56
○ 2026-03-24 02:39:36
○NSjuming.dnsdun.com2016-12-07 → 2017-09-21 · 5 obs
○ 2016-07-05 03:52:38
● 2016-12-07 07:39:56
● 2017-09-21 16:05:46
○ 2026-03-24 02:39:34
○ 2026-03-24 02:39:36
○NSjuming.dnsdun.net2016-12-07 → 2017-09-21 · 5 obs
○ 2016-07-05 03:52:38
● 2016-12-07 07:39:56
● 2017-09-21 16:05:46
○ 2026-03-24 02:39:34
○ 2026-03-24 02:39:36
○NSns1.judns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 02:39:34
○ 2026-03-24 02:39:36
○NSns1.julydns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 02:39:34
○ 2026-03-24 02:39:36
○NSns2.judns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 02:39:34
○ 2026-03-24 02:39:36
○NSns2.julydns.com2026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 02:39:34
○ 2026-03-24 02:39:36
●A104.221.134.1382026-03-24 → 2026-03-24 · 3 obs
○ 2017-09-21 16:05:46
● 2026-03-24 02:39:34
● 2026-03-24 02:39:36
○A107.167.19.722016-01-11 → 2016-01-11 · 4 obs
○ 2015-08-23 02:48:02
● 2016-01-11 14:48:34
○ 2016-04-08 00:04:18
○ 2026-03-24 02:39:36
○A107.167.19.732016-01-11 → 2016-01-11 · 4 obs
○ 2015-08-23 02:48:02
● 2016-01-11 14:48:34
○ 2016-04-08 00:04:18
○ 2026-03-24 02:39:36
○A107.167.19.742016-05-13 → 2016-05-13 · 4 obs
○ 2016-04-08 00:04:18
● 2016-05-13 09:49:46
○ 2016-12-07 20:51:46
○ 2026-03-24 02:39:36
○A107.167.19.752016-04-08 → 2016-05-13 · 5 obs
○ 2016-01-11 14:48:34
● 2016-04-08 00:04:18
● 2016-05-13 09:49:46
○ 2016-12-07 20:51:46
○ 2026-03-24 02:39:36
○A107.167.19.762016-04-08 → 2016-04-08 · 4 obs
○ 2016-01-11 14:48:34
● 2016-04-08 00:04:18
○ 2016-05-13 09:49:46
○ 2026-03-24 02:39:36
○A192.151.213.1812017-09-21 → 2017-09-21 · 4 obs
○ 2017-09-04 15:24:38
● 2017-09-21 16:05:46
○ 2026-03-24 02:39:34
○ 2026-03-24 02:39:36
○A198.148.92.872015-08-23 → 2015-08-23 · 3 obs
● 2015-08-23 02:48:02
○ 2017-06-28 17:02:54
○ 2026-03-24 02:39:36
○A198.148.92.882015-08-23 → 2015-08-23 · 3 obs
● 2015-08-23 02:48:02
○ 2017-06-28 17:02:54
○ 2026-03-24 02:39:36
○A23.225.122.1262016-12-07 → 2017-08-21 · 5 obs
○ 2016-05-13 09:49:46
● 2016-12-07 20:51:46
● 2017-08-21 15:05:00
○ 2017-09-04 15:24:38
○ 2026-03-24 02:39:36
○A23.81.170.1122017-09-04 → 2017-09-04 · 4 obs
○ 2017-08-21 15:05:00
● 2017-09-04 15:24:38
○ 2017-09-21 16:05:46
○ 2026-03-24 02:39:36
○A61.147.98.922026-03-24 → 2026-03-24 · 2 obs
○ 2026-03-24 02:39:34
○ 2026-03-24 02:39:36
○CNAMEcs.ename.net2015-08-23 → 2016-05-13 · 4 obs
● 2015-08-23 02:48:02
● 2016-05-13 09:49:46
○ 2016-07-05 03:52:38
○ 2026-03-24 02:39:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...-
f4399.comb7.share-dns.net, a7.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f4399.com (unsigned zone)

⏱️ Timing

Total: 276ms | Queries: -

📄 Records

TypeCountSample Data
A1104.221.134.138
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 (a7.share-dns.com)

Analysis

IP Addresses

f4399.com points to a single IP number: 104.221.134.138.

Name Servers

f4399.com is delegated to four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

f4399.com at least partially shares name servers with other domains, for instance zhujunseo.com, qzbyw.cn, idleblogs.com, zvezdenpraznik.com and gr4eg85er8ger98g.com.

These name servers are commonly used together with the name servers a12.share-dns.com, b12.share-dns.net, a10.share-dns.com, b10.share-dns.net, a4.share-dns.com, b4.share-dns.net, a3.share-dns.com, b3.share-dns.net, a9.share-dns.com and b9.share-dns.net.

Host names pointing to 172.64.53.25: a7.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239: b7.share-dns.net and b.share-dns.net.