btcchicago.com - robtex.com
btcchicago.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.185.188.109🇺🇸 Jacksonville192.185.184.0/21 Google | ||||||
| PTR | 192-185-188-109.unifiedlayer.com | ||||||
| NS | ns1.bulgarianhost.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 192.185.188.100🇺🇸 Jacksonville192.185.184.0/21 Google | ||||||
| PTR | crossfire.websitewelcome.com | ||||||
| NS | ns2.bulgarianhost.com ⚠️ Not in parent delegation | ||||||
| A | 192.185.188.101🇺🇸 Jacksonville192.185.184.0/21 Google | ||||||
| PTR | ns666.websitewelcome.com | ||||||
| NS | ns665.websitewelcome.com ⚠️ Not in zone NS records | ||||||
| A | 192.185.188.100🇺🇸 Jacksonville192.185.184.0/21 Google | ||||||
| PTR | crossfire.websitewelcome.com | ||||||
| NS | ns666.websitewelcome.com ⚠️ Not in zone NS records | ||||||
| A | 192.185.188.101🇺🇸 Jacksonville192.185.184.0/21 Google | ||||||
| PTR | ns666.websitewelcome.com | ||||||
| MX | mail.btcchicago.com ⭐ | ||||||
| A | 192.185.188.109🇺🇸 Jacksonville192.185.184.0/21 Google | ||||||
| PTR | 192-185-188-109.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | NS1.BULGARIANHOST.COMroot@crossfire.websitewelcome.com 2025-04-18 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774776092 | ||||||
Previously MX for
btcchicago.com |
Subdomains
Same first word
btcchicago.com |
Similar names
DNS History
15 records (6 active, 9 former)
●NSns1.bulgarianhost.com2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 17:23:46
● 2026-03-29 09:30:14
○NSns1.speedydns.net2015-07-01 → 2016-04-18 · 5 obs
● 2015-07-01 00:00:42
● 2016-04-18 21:31:58
○ 2016-11-29 08:17:16
○ 2026-03-29 09:30:14
●NSns2.bulgarianhost.com2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 17:23:46
● 2026-03-29 09:30:14
○NSns2.speedydns.net2015-07-01 → 2016-04-18 · 5 obs
● 2015-07-01 00:00:42
● 2016-04-18 21:31:58
○ 2016-11-29 08:17:16
○ 2026-03-29 09:30:14
○NSns3.speedydns.net2015-07-01 → 2016-04-18 · 5 obs
● 2015-07-01 00:00:42
● 2016-04-18 21:31:58
○ 2016-11-29 08:17:16
○ 2026-03-29 09:30:14
○NSns553.websitewelcome.com2016-11-29 → 2018-01-14 · 5 obs
● 2016-11-29 08:17:16
● 2018-01-14 03:22:48
○ 2026-02-15 17:23:46
○ 2026-03-29 09:30:14
○NSns554.websitewelcome.com2016-11-29 → 2018-01-14 · 5 obs
● 2016-11-29 08:17:16
● 2018-01-14 03:22:48
○ 2026-02-15 17:23:46
○ 2026-03-29 09:30:14
●NSns665.websitewelcome.com2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 17:23:46
● 2026-03-29 09:30:14
●NSns666.websitewelcome.com2026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 17:23:46
● 2026-03-29 09:30:14
○MXbtcchicago.com2015-07-01 → 2016-04-18 · 5 obs
● 2015-07-01 00:00:42
● 2016-04-18 21:31:58
○ 2016-11-29 08:17:16
○ 2026-03-29 09:30:14
●MXmail.btcchicago.com2016-11-29 → 2026-03-29 · 3 obs
● 2016-11-29 08:17:16
● 2026-03-29 09:30:14
○A119.81.38.152015-11-04 → 2016-04-18 · 5 obs
● 2015-11-04 11:29:36
● 2016-04-18 21:31:58
○ 2016-11-29 08:17:16
○ 2026-03-29 09:30:14
○A149.47.151.2332015-07-01 → 2015-07-01 · 4 obs
● 2015-07-01 00:00:42
○ 2015-11-04 11:29:36
○ 2026-03-29 09:30:14
○A192.185.102.582016-11-29 → 2018-01-14 · 5 obs
● 2016-11-29 08:17:16
● 2018-01-14 03:22:48
○ 2026-02-15 17:23:46
○ 2026-03-29 09:30:14
●A192.185.188.1092026-02-15 → 2026-03-29 · 3 obs
● 2026-02-15 17:23:46
● 2026-03-29 09:30:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| btcchicago.com | ns665.websitewelcome.com, ns666.websitewelcome.com | 2 records |
✅ Authoritative Response
Server:192.185.188.100
NS records: ns665.websitewelcome.com, ns666.websitewelcome.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for btcchicago.com (unsigned zone)
⏱️ Timing
Total: 176ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.185.188.109 |
| NS | 2 | NS1.BULGARIANHOST.COM, NS2.BULGARIANHOST.COM |
| MX | 1 | mail.btcchicago.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | NS1.BULGARIANHOST.COM root.crossfire.web |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns665.websitewelcome.com, ns666.websitewelcome.com)
Analysis
Hierarchy
btcchicago.com is parent of mail.btcchicago.com and www.btcchicago.com.
IP Addresses
btcchicago.com points to a single IP: 192.185.188.109.
Other host names, for instance dfg-antelopevalley.com, scaryworlds.com, mail.scaryworlds.com, mail.btcchicago.com and ingraved.com share IP numbers with btcchicago.com.
Name Servers
btcchicago.com is delegated to four name servers: ns1.bulgarianhost.com, ns2.bulgarianhost.com, ns665.websitewelcome.com and ns666.websitewelcome.com.
btcchicago.com at least partially shares its name servers with other domains, for instance lyricswiki.com, indolasports.com, savis.lk, lakezone.com and a-class.biz.
Host names with a single IP address:
ns1.bulgarianhost.com and ns665.websitewelcome.com point to 192.185.188.100; ns2.bulgarianhost.com and ns666.websitewelcome.com point to 192.185.188.101.
Mail Servers
btcchicago.com is served by a single mail server, mail.btcchicago.com.
mail.btcchicago.com points to IP number 192.185.188.109.