btc2b.com - robtex.com

btc2b.com

DNSSEC⚠️ Not signed
A46.4.4.245🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3
PTRrijeka10.totohost.hr
NSns1.totohost.com ⭐
A65.109.133.74🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC
PTRns1.totohost.com
NSns2.totohost.com
A91.98.95.98🇮🇷 Hetzner91.98.0.0/16 HETZNER-DC
PTRns2.totohost.com
NSns3.totohost.com ⚠️ Not in parent delegation
A95.216.187.92🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC
PTRstatic.92.187.216.95.clients.your-server.de
NSns4.totohost.com ⚠️ Not in parent delegation
A116.203.100.215🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC
PTRstatic.215.100.203.116.clients.your-server.de
MXbtc2b.com ⭐
A46.4.4.245🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3
PTRrijeka10.totohost.hr
TXTv=spf1 ip4:46.4.4.245 +a +mx ~all
SOAns1.totohost.comadmin@totohost.hr 2025-11-13 #0

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=1776115597

MX for

btc2b.com

Same first word

btc2b.com

DNS History

20 records (6 active, 14 former)

20162017201820192020202120222023202420252026NSns1.totohost.comns2.totohost.comns3.totohost.comns4.totohost.combrad.ns.cloudflare.comisla.ns.cloudflare.comns1.sedoparking.comns1.value-domain.comns2.sedoparking.comns2.value-domain.comMXbtc2b.comlocalhostmailin1.btc2b.commailin2.btc2b.comA46.4.4.245104.28.30.71104.28.31.71192.36.136.5072.52.4.12272.52.4.91
○NSbrad.ns.cloudflare.com2015-05-25 → 2016-05-22 · 4 obs
● 2015-05-25 12:19:34
● 2016-05-22 11:47:44
○ 2016-07-18 12:49:18
○ 2026-04-13 21:36:56
○NSisla.ns.cloudflare.com2015-05-25 → 2016-05-22 · 4 obs
● 2015-05-25 12:19:34
● 2016-05-22 11:47:44
○ 2016-07-18 12:49:18
○ 2026-04-13 21:36:56
○NSns1.sedoparking.com2016-12-10 → 2017-07-21 · 5 obs
○ 2016-07-18 12:49:18
● 2016-12-10 20:43:06
● 2017-07-21 21:56:52
○ 2017-08-29 17:17:16
○ 2026-04-13 21:36:56
●NSns1.totohost.com2026-03-24 → 2026-04-13 · 3 obs
○ 2017-09-21 22:19:44
● 2026-03-24 18:05:02
● 2026-04-13 21:36:56
○NSns1.value-domain.com2017-08-29 → 2017-09-21 · 5 obs
○ 2017-07-21 21:56:52
● 2017-08-29 17:17:16
● 2017-09-21 22:19:44
○ 2026-03-24 18:05:02
○ 2026-04-13 21:36:56
○NSns2.sedoparking.com2016-12-10 → 2017-07-21 · 5 obs
○ 2016-07-18 12:49:18
● 2016-12-10 20:43:06
● 2017-07-21 21:56:52
○ 2017-08-29 17:17:16
○ 2026-04-13 21:36:56
●NSns2.totohost.com2026-03-24 → 2026-04-13 · 3 obs
○ 2017-09-21 22:19:44
● 2026-03-24 18:05:02
● 2026-04-13 21:36:56
○NSns2.value-domain.com2017-08-29 → 2017-09-21 · 5 obs
○ 2017-07-21 21:56:52
● 2017-08-29 17:17:16
● 2017-09-21 22:19:44
○ 2026-03-24 18:05:02
○ 2026-04-13 21:36:56
●NSns3.totohost.com2026-03-24 → 2026-04-13 · 3 obs
○ 2017-09-21 22:19:44
● 2026-03-24 18:05:02
● 2026-04-13 21:36:56
●NSns4.totohost.com2026-03-24 → 2026-04-13 · 3 obs
○ 2017-09-21 22:19:44
● 2026-03-24 18:05:02
● 2026-04-13 21:36:56
●MXbtc2b.com2026-03-24 → 2026-04-13 · 3 obs
○ 2017-08-29 17:17:16
● 2026-03-24 18:05:02
● 2026-04-13 21:36:56
○MXlocalhost2016-12-10 → 2017-07-21 · 5 obs
○ 2016-07-18 12:49:18
● 2016-12-10 20:43:06
● 2017-07-21 21:56:52
○ 2017-08-29 17:17:16
○ 2026-04-13 21:36:56
○MXmailin1.btc2b.com2015-05-25 → 2016-05-22 · 4 obs
● 2015-05-25 12:19:34
● 2016-05-22 11:47:44
○ 2016-07-18 12:49:18
○ 2026-04-13 21:36:56
○MXmailin2.btc2b.com2015-05-25 → 2016-05-22 · 4 obs
● 2015-05-25 12:19:34
● 2016-05-22 11:47:44
○ 2016-07-18 12:49:18
○ 2026-04-13 21:36:56
○A104.28.30.712015-05-25 → 2016-05-22 · 4 obs
● 2015-05-25 12:19:34
● 2016-05-22 11:47:44
○ 2016-07-18 12:49:18
○ 2026-04-13 21:36:56
○A104.28.31.712015-05-25 → 2016-05-22 · 4 obs
● 2015-05-25 12:19:34
● 2016-05-22 11:47:44
○ 2016-07-18 12:49:18
○ 2026-04-13 21:36:56
○A192.36.136.502017-08-29 → 2017-09-21 · 5 obs
○ 2017-07-21 21:56:52
● 2017-08-29 17:17:16
● 2017-09-21 22:19:44
○ 2026-03-24 18:05:02
○ 2026-04-13 21:36:56
●A46.4.4.2452026-03-24 → 2026-04-13 · 3 obs
○ 2017-09-21 22:19:44
● 2026-03-24 18:05:02
● 2026-04-13 21:36:56
○A72.52.4.1222017-06-08 → 2017-07-21 · 5 obs
○ 2017-01-19 15:34:26
● 2017-06-08 16:19:06
● 2017-07-21 21:56:52
○ 2017-08-29 17:17:16
○ 2026-04-13 21:36:56
○A72.52.4.912016-12-10 → 2017-01-19 · 5 obs
○ 2016-07-18 12:49:18
● 2016-12-10 20:43:06
● 2017-01-19 15:34:26
○ 2017-06-08 16:19:06
○ 2026-04-13 21:36:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...-
btc2b.comns1.totohost.com, ns2.totohost.com2 records

✅ Authoritative Response

Server:65.109.133.74

NS records: ns1.totohost.com, ns2.totohost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btc2b.com (unsigned zone)

⏱️ Timing

Total: 330ms | Queries: -

📄 Records

TypeCountSample Data
A146.4.4.245
NS4ns3.totohost.com, ns4.totohost.com...
MX1btc2b.com (pri: 0)
TXT1v=spf1 ip4:46.4.4.245 +a +mx ~all
SOA1ns1.totohost.com admin.totohost.hr

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.totohost.com, ns2.totohost.com)

Analysis

Mail Server Role

btc2b.com serves as the mail server for btc2b.com.

IP Addresses

btc2b.com points to a single IP number: 46.4.4.245.

Other host names, for instance catering-gusti.com, basrak.hr, bigbaby.hr, thian.org and 385media.com share IP numbers with btc2b.com.

Name Servers

btc2b.com is delegated to four name servers: ns1.totohost.com, ns2.totohost.com, ns3.totohost.com and ns4.totohost.com.

btc2b.com at least partially shares name servers with other domains, for instance rijeka6.totohost.hr, upzh.hr, zekic.com, pib-extra.com and housegita.com.

These name servers are commonly used with ns1.totohost.hr and ns2.totohost.hr.

Host names with a single IP address

ns1.totohost.com points to 65.109.133.74

ns2.totohost.com points to 91.98.95.98

ns3.totohost.com points to 95.216.187.92

ns4.totohost.com points to 116.203.100.215

Mail Servers

A single mail server handles btc2b.com.

btc2b.com points to a single IP: 46.4.4.245.