21fb.com - dns.ninja

21fb.com

CNAME104.xiandagufen.com
DNSSEC⚠️ Not signed
A140.188.244.6🇺🇸 AS398993140.188.240.0/20 PEG TECH INC

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=1782917921

Same first word

21fb.com

Similar names

fb12.akamaized.net
12fb.de
fb12.de
bf21.com
b12f.sakura.ne.jp
bf12.pro
fb21.fr
bf21.cn
fb21.ru
fb21.com
bf21.icu
12fb.com
bf21.pro
f21b.com
fb12.com
fb21.net
bf21.events
21bf.com
bf12.ddnsking.com
fb21.eu
2f1b.com
fb21.de
bf12.cn

DNS History

19 records (3 active, 16 former)

20162017201820192020202120222023202420252026NSa.share-dns.comb.share-dns.netdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comA107.167.19.67107.167.19.68107.167.19.69107.167.19.70107.167.19.71198.148.92.87198.148.92.88CNAME104.xiandagufen.comcs.ename.netpk.22.cnurl.gname.net
●NSa.share-dns.com2026-03-17 → 2026-07-01 · 3 obs
○ 2019-02-26 23:33:20
● 2026-03-17 11:59:02
● 2026-07-01 15:04:46
●NSb.share-dns.net2026-03-17 → 2026-07-01 · 3 obs
○ 2019-02-26 23:33:20
● 2026-03-17 11:59:02
● 2026-07-01 15:04:46
○NSdns1.iidns.com2015-08-20 → 2015-12-15 · 4 obs
● 2015-08-20 05:09:58
● 2015-12-15 21:40:32
○ 2019-02-26 23:33:20
○ 2026-07-01 15:04:46
○NSdns2.iidns.com2015-08-20 → 2015-12-15 · 4 obs
● 2015-08-20 05:09:58
● 2015-12-15 21:40:32
○ 2019-02-26 23:33:20
○ 2026-07-01 15:04:46
○NSdns3.iidns.com2015-08-20 → 2015-12-15 · 4 obs
● 2015-08-20 05:09:58
● 2015-12-15 21:40:32
○ 2019-02-26 23:33:20
○ 2026-07-01 15:04:46
○NSdns4.iidns.com2015-08-20 → 2015-12-15 · 4 obs
● 2015-08-20 05:09:58
● 2015-12-15 21:40:32
○ 2019-02-26 23:33:20
○ 2026-07-01 15:04:46
○NSdns5.iidns.com2015-08-20 → 2015-12-15 · 4 obs
● 2015-08-20 05:09:58
● 2015-12-15 21:40:32
○ 2019-02-26 23:33:20
○ 2026-07-01 15:04:46
○NSdns6.iidns.com2015-08-20 → 2016-05-05 · 4 obs
● 2015-08-20 05:09:58
● 2016-05-05 06:56:06
○ 2019-02-26 23:33:20
○ 2026-07-01 15:04:46
○A107.167.19.672015-10-16 → 2015-10-16 · 4 obs
○ 2015-08-20 05:09:58
● 2015-10-16 18:38:12
○ 2015-12-15 21:40:32
○ 2026-07-01 15:04:46
○A107.167.19.682015-10-16 → 2015-12-15 · 5 obs
○ 2015-08-20 05:09:58
● 2015-10-16 18:38:12
● 2015-12-15 21:40:32
○ 2019-02-26 23:33:20
○ 2026-07-01 15:04:46
○A107.167.19.692015-10-16 → 2015-12-15 · 5 obs
○ 2015-08-20 05:09:58
● 2015-10-16 18:38:12
● 2015-12-15 21:40:32
○ 2019-02-26 23:33:20
○ 2026-07-01 15:04:46
○A107.167.19.702015-10-16 → 2015-12-15 · 5 obs
○ 2015-08-20 05:09:58
● 2015-10-16 18:38:12
● 2015-12-15 21:40:32
○ 2019-02-26 23:33:20
○ 2026-07-01 15:04:46
○A107.167.19.712015-12-15 → 2015-12-15 · 4 obs
○ 2015-10-16 18:38:12
● 2015-12-15 21:40:32
○ 2019-02-26 23:33:20
○ 2026-07-01 15:04:46
○A198.148.92.872015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 05:09:58
○ 2019-02-26 23:33:20
○ 2026-07-01 15:04:46
○A198.148.92.882015-08-20 → 2015-08-20 · 3 obs
● 2015-08-20 05:09:58
○ 2019-02-26 23:33:20
○ 2026-07-01 15:04:46
●CNAME104.xiandagufen.com2026-04-21 → 2026-07-01 · 3 obs
○ 2026-04-08 14:46:36
● 2026-04-21 12:27:22
● 2026-07-01 15:04:46
○CNAMEcs.ename.net2015-08-20 → 2015-12-15 · 4 obs
● 2015-08-20 05:09:58
● 2015-12-15 21:40:32
○ 2016-05-05 06:56:06
○ 2026-07-01 15:04:46
○CNAMEpk.22.cn2019-02-26 → 2019-02-26 · 4 obs
○ 2016-05-05 06:56:06
● 2019-02-26 23:33:20
○ 2026-03-17 11:59:02
○ 2026-07-01 15:04:46
○CNAMEurl.gname.net2026-03-17 → 2026-04-08 · 5 obs
○ 2019-02-26 23:33:20
● 2026-03-17 11:59:02
● 2026-04-08 14:46:36
○ 2026-04-21 12:27:22
○ 2026-07-01 15:04:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
21fb.coma.share-dns.com, b.share-dns.net1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: a.share-dns.com, b.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21fb.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

TypeCountSample Data
NS2a.share-dns.com, b.share-dns.net
CNAME1104.xiandagufen.com
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a.share-dns.com)

Analysis

IP Addresses

21fb.com resolves to just one IP address, 140.188.244.6.

Other host names, such as 104.xiandagufen.com, share IP numbers with 21fb.com.