btthost.com - robtex.com

btthost.com

DNSSEC⚠️ Not signed
A103.69.98.45🇻🇳 NGOCHACLOUD-VN103.69.98.0/23
NSeric.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
A2803:f800:50::6ca2:c170🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTReric.ns.cloudflare.com
A2a06:98c1:50::ac40:2170🇺🇸 Cloudflare2a06:98c1:50::/45
PTReric.ns.cloudflare.com
A108.162.193.112🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
A172.64.33.112🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
A173.245.59.112🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReric.ns.cloudflare.com
NSleah.ns.cloudflare.com
A2606:4700:50::adf5:3a81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A2803:f800:50::6ca2:c081🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleah.ns.cloudflare.com
A2a06:98c1:50::ac40:2081🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleah.ns.cloudflare.com
A108.162.192.129🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A172.64.32.129🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A173.245.58.129🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
MXmx1.larksuite.com ⭐
A18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
MXmx2.larksuite.com(5)
A18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
MXmx3.larksuite.com(10)
A18.139.153.173🇸🇬 Amazon18.138.0.0/15 EC2 SIN prefix
PTRec2-18-139-153-173.ap-southeast-1.compute.amazonaws.com
A101.126.58.223🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,
A122.14.230.154🇨🇳 CHINAMOBILE-CN122.14.224.0/20
TXTv=spf1 +include:spf.onlarksuite.com -all
TXTverification-code-site-App_lark=xlVPPAGwOaMtZQvsB37n
SOAeric.ns.cloudflare.comdns@cloudflare.com serial=2398985767

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=1776029087

Same first word

btthost.com

DNS History

13 records (6 active, 7 former)

201820192020202120222023202420252026NSeric.ns.cloudflare.comleah.ns.cloudflare.comlily.ns.cloudflare.commerlin.ns.cloudflare.comMXmx1.larksuite.commx2.larksuite.commx3.larksuite.comdc-dcecdf6b7a8b.btthost.comA103.69.98.45104.24.102.84104.24.103.842400:cb00:2048:1::6818:66542400:cb00:2048:1::6818:6754
●NSeric.ns.cloudflare.com2026-03-04 → 2026-04-12 · 3 obs
○ 2020-01-06 22:06:06
● 2026-03-04 10:40:08
● 2026-04-12 21:43:14
●NSleah.ns.cloudflare.com2026-03-04 → 2026-04-12 · 3 obs
○ 2020-01-06 22:06:06
● 2026-03-04 10:40:08
● 2026-04-12 21:43:14
○NSlily.ns.cloudflare.com2017-03-18 → 2017-03-18 · 3 obs
● 2017-03-18 09:59:36
○ 2020-01-06 22:06:06
○ 2026-04-12 21:43:14
○NSmerlin.ns.cloudflare.com2017-03-18 → 2017-03-18 · 3 obs
● 2017-03-18 09:59:36
○ 2020-01-06 22:06:06
○ 2026-04-12 21:43:14
○MXdc-dcecdf6b7a8b.btthost.com2017-03-18 → 2017-03-18 · 3 obs
● 2017-03-18 09:59:36
○ 2020-01-06 22:06:06
○ 2026-04-12 21:43:14
●MXmx1.larksuite.com2026-03-04 → 2026-04-12 · 3 obs
○ 2020-01-06 22:06:06
● 2026-03-04 10:40:08
● 2026-04-12 21:43:14
●MXmx2.larksuite.com2026-03-04 → 2026-04-12 · 3 obs
○ 2020-01-06 22:06:06
● 2026-03-04 10:40:08
● 2026-04-12 21:43:14
●MXmx3.larksuite.com2026-03-04 → 2026-04-12 · 3 obs
○ 2020-01-06 22:06:06
● 2026-03-04 10:40:08
● 2026-04-12 21:43:14
●A103.69.98.452026-03-04 → 2026-04-12 · 3 obs
○ 2020-01-06 22:06:06
● 2026-03-04 10:40:08
● 2026-04-12 21:43:14
○A104.24.102.842017-03-18 → 2017-03-18 · 3 obs
● 2017-03-18 09:59:36
○ 2020-01-06 22:06:06
○ 2026-04-12 21:43:14
○A104.24.103.842017-03-18 → 2017-03-18 · 3 obs
● 2017-03-18 09:59:36
○ 2020-01-06 22:06:06
○ 2026-04-12 21:43:14
○A2400:cb00:2048:1::6818:66542017-03-18 → 2017-03-18 · 3 obs
● 2017-03-18 09:59:36
○ 2020-01-06 22:06:06
○ 2026-04-12 21:43:14
○A2400:cb00:2048:1::6818:67542017-03-18 → 2017-03-18 · 3 obs
● 2017-03-18 09:59:36
○ 2020-01-06 22:06:06
○ 2026-04-12 21:43:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...-
btthost.comeric.ns.cloudflare.com, leah.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.112

NS records: eric.ns.cloudflare.com, leah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btthost.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

TypeCountSample Data
A1103.69.98.45
NS2eric.ns.cloudflare.com, leah.ns.cloudflare.com
MX3mx1.larksuite.com (pri: 1), mx3.larksuite.com (pri: 10)...
TXT2v=spf1 +include:spf.onlarksuite.com -all, verification-code-site-App_lark=xlVPPAGw
SOA1eric.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

btthost.com points to a single IP number: 103.69.98.45.

Name Servers

Delegation for btthost.com rests with two name servers, eric.ns.cloudflare.com and leah.ns.cloudflare.com.

btthost.com shares the same name server setup as other domains, including heartsandflowers.ca, marketablemedia.com, gsmaadvance.com, gsmworld.com and tn-cdn.net.

btthost.com at least partially shares name servers with other domains, for instance jiansangqd.com, halcaivo.top, alitsw.com, v100.vip and onesandzeros.ca.

These name servers are commonly used with mark.ns.cloudflare.com and anna.ns.cloudflare.com.

Host names with six IP numbers: eric.ns.cloudflare.com points to: 2606:4700:58::adf5:3b70, 2803:f800:50::6ca2:c170, 2a06:98c1:50::ac40:2170, 108.162.193.112, 172.64.33.112 and 173.245.59.112. leah.ns.cloudflare.com points to: 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129.

Mail Servers

btthost.com is handled by three mail servers: mx1.larksuite.com, mx2.larksuite.com and mx3.larksuite.com.

btthost.com shares mail servers with other domains at least in part, for instance welcomeshadow.com, fucasy.com, www.legiagroup.com.vn, tevau.io and bit.edu.vn.

Hostnames with three IP numbers:

mx3.larksuite.com points to: 18.139.153.173101.126.58.223 and 122.14.230.154.

Hostnames with one IP number:

mx1.larksuite.com points to: 18.139.153.173.

mx2.larksuite.com points to: 18.139.153.173.

Hostnames pointing to 18.139.153.173: mx3.larksuite.commx1.larksuite.com and mx2.larksuite.com.