btkingdee.com - robtex.com

btkingdee.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:38c6🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:88ab🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.56.198Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.136.171🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScrystal.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A2803:f800:50::6ca2:c2ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcrystal.ns.cloudflare.com
A2a06:98c1:50::ac40:22ca🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcrystal.ns.cloudflare.com
A108.162.194.202🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A162.159.38.202Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
A172.64.34.202🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcrystal.ns.cloudflare.com
NSthaddeus.ns.cloudflare.com
A2606:4700:58::a29f:2c7f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A2803:f800:50::6ca2:c37f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthaddeus.ns.cloudflare.com
A2a06:98c1:50::ac40:237f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRthaddeus.ns.cloudflare.com
A108.162.195.127🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A162.159.44.127Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
A172.64.35.127🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthaddeus.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.56.198, 172.67.136.171
IPv6 hints2606:4700:3030::6815:38c6, 2606:4700:3031::ac43:88ab
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com
SOAcrystal.ns.cloudflare.comdns@cloudflare.com serial=2401172668

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=1775957292

Same first word

btkingdee.com

DNS History

17 records (6 active, 11 former)

20162017201820192020202120222023202420252026NScrystal.ns.cloudflare.comthaddeus.ns.cloudflare.comns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA104.21.56.198172.67.136.1712606:4700:3030::6815:38c62606:4700:3031::ac43:88ab118.244.232.141188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NScrystal.ns.cloudflare.com2026-02-15 → 2026-04-12 · 3 obs
○ 2020-03-28 21:18:44
● 2026-02-15 16:42:22
● 2026-04-12 01:46:24
○NSns1.myhostadmin.net2015-06-28 → 2020-03-28 · 4 obs
● 2015-06-28 05:14:58
● 2020-03-28 21:18:44
○ 2026-02-15 16:42:22
○ 2026-04-12 01:46:24
○NSns2.myhostadmin.net2015-11-19 → 2020-03-28 · 5 obs
○ 2015-06-28 05:14:58
● 2015-11-19 18:34:10
● 2020-03-28 21:18:44
○ 2026-02-15 16:42:22
○ 2026-04-12 01:46:24
○NSns3.myhostadmin.net2015-11-19 → 2020-03-28 · 5 obs
○ 2015-06-28 05:14:58
● 2015-11-19 18:34:10
● 2020-03-28 21:18:44
○ 2026-02-15 16:42:22
○ 2026-04-12 01:46:24
○NSns4.myhostadmin.net2015-11-19 → 2020-03-28 · 5 obs
○ 2015-06-28 05:14:58
● 2015-11-19 18:34:10
● 2020-03-28 21:18:44
○ 2026-02-15 16:42:22
○ 2026-04-12 01:46:24
○NSns5.myhostadmin.net2015-11-19 → 2020-03-28 · 5 obs
○ 2015-06-28 05:14:58
● 2015-11-19 18:34:10
● 2020-03-28 21:18:44
○ 2026-02-15 16:42:22
○ 2026-04-12 01:46:24
○NSns6.myhostadmin.net2015-11-19 → 2020-03-28 · 5 obs
○ 2015-06-28 05:14:58
● 2015-11-19 18:34:10
● 2020-03-28 21:18:44
○ 2026-02-15 16:42:22
○ 2026-04-12 01:46:24
●NSthaddeus.ns.cloudflare.com2026-02-15 → 2026-04-12 · 3 obs
○ 2020-03-28 21:18:44
● 2026-02-15 16:42:22
● 2026-04-12 01:46:24
●A104.21.56.1982026-02-15 → 2026-04-12 · 6 obs
○ 2020-03-28 21:18:44
● 2026-02-15 16:42:22
● 2026-03-01 00:12:52
○ 2026-03-16 04:02:56
● 2026-03-20 10:23:46
● 2026-04-12 01:46:24
○A118.244.232.1412015-06-28 → 2020-03-28 · 4 obs
● 2015-06-28 05:14:58
● 2020-03-28 21:18:44
○ 2026-02-15 16:42:22
○ 2026-04-12 01:46:24
●A172.67.136.1712026-02-15 → 2026-04-12 · 6 obs
○ 2020-03-28 21:18:44
● 2026-02-15 16:42:22
● 2026-03-01 00:12:52
○ 2026-03-16 04:02:56
● 2026-03-20 10:23:46
● 2026-04-12 01:46:24
○A188.114.96.02026-03-16 → 2026-03-16 · 4 obs
○ 2026-03-01 00:12:52
● 2026-03-16 04:02:56
○ 2026-03-20 10:23:46
○ 2026-04-12 01:46:24
○A188.114.97.02026-03-16 → 2026-03-16 · 4 obs
○ 2026-03-01 00:12:52
● 2026-03-16 04:02:56
○ 2026-03-20 10:23:46
○ 2026-04-12 01:46:24
●A2606:4700:3030::6815:38c62026-02-15 → 2026-04-12 · 6 obs
○ 2020-03-28 21:18:44
● 2026-02-15 16:42:22
● 2026-03-01 00:12:52
○ 2026-03-16 04:02:56
● 2026-03-20 10:23:46
● 2026-04-12 01:46:24
●A2606:4700:3031::ac43:88ab2026-02-15 → 2026-04-12 · 6 obs
○ 2020-03-28 21:18:44
● 2026-02-15 16:42:22
● 2026-03-01 00:12:52
○ 2026-03-16 04:02:56
● 2026-03-20 10:23:46
● 2026-04-12 01:46:24
○A2a06:98c1:3120::2026-03-16 → 2026-03-16 · 4 obs
○ 2026-03-01 00:12:52
● 2026-03-16 04:02:56
○ 2026-03-20 10:23:46
○ 2026-04-12 01:46:24
○A2a06:98c1:3121::2026-03-16 → 2026-03-16 · 4 obs
○ 2026-03-01 00:12:52
● 2026-03-16 04:02:56
○ 2026-03-20 10:23:46
○ 2026-04-12 01:46:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
btkingdee.comcrystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.202

NS records: crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btkingdee.com (unsigned zone)

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.56.198, 172.67.136.171
AAAA22606:4700:3030::6815:38c6, 2606:4700:3031::ac43:88ab
NS2crystal.ns.cloudflare.com, thaddeus.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1crystal.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (crystal.ns.cloudflare.com, crystal.ns.cloudflare.com, crystal.ns.cloudflare.com...)

Analysis

IP Addresses

btkingdee.com points to four IP numbers: 2606:4700:3030::6815:38c6, 2606:4700:3031::ac43:88ab, 104.21.56.198 and 172.67.136.171.

For instance, other host names myjackpot-casino.fr, www.jscec.com, weddingpartner.net, 1tamiilmv.com and mail.nuernberg.museum share IP numbers with btkingdee.com.

Name Servers

btkingdee.com is delegated to two name servers: crystal.ns.cloudflare.com and thaddeus.ns.cloudflare.com.

btkingdee.com uses the same name server setup as other domains such as wuzhixiao.com, hyjkbdfyy.com, ox-xu.com, mtslkj.com and comnei.com.

btkingdee.com shares name servers with other domains at least partially, for example fiantdarr-flc-sasan.pages.dev, (0x706f726e)aladdintoons.com, vi-ck-tor.com, emki.ir and luocompany.com.

These name servers are commonly used with apollo.ns.cloudflare.com.

Host names with six IP numbers: host name crystal.ns.cloudflare.com points to: 2606:4700:50::a29f:26ca, 2803:f800:50::6ca2:c2ca, 2a06:98c1:50::ac40:22ca, 108.162.194.202, 162.159.38.202 and 172.64.34.202; host name thaddeus.ns.cloudflare.com points to: 2606:4700:58::a29f:2c7f, 2803:f800:50::6ca2:c37f, 2a06:98c1:50::ac40:237f, 108.162.195.127, 162.159.44.127 and 172.64.35.127.