bluecrossbg.com - robtex.com

bluecrossbg.com

DNSSEC⚠️ Not signed
A216.24.57.1🇺🇸 AS397273216.24.57.0/24 655 5th St 19 San Francisco CA 94107 United States
NSns247.superhosting.bg ⭐
A185.45.66.40🇧🇬 SUPERHOSTING_AS185.45.66.0/23 SUPERHOSTINGBG ROUTE OBJECT
PTRns247.superhosting.bg
NSns248.superhosting.bg
A185.45.67.40🇧🇬 SUPERHOSTING_AS185.45.66.0/23 SUPERHOSTINGBG ROUTE OBJECT
PTRkelvin.superhosting.bg
MXmail.bluecrossbg.com ⭐
A185.45.66.70🇧🇬 SUPERHOSTING_AS185.45.66.0/23 SUPERHOSTINGBG ROUTE OBJECT
PTRhost-185-45-66-70.superhosting.bg
TXTv=spf1 include:smtp-out.spf.superhosting.bg include:kelvin.spf.superhosting....
SOAns247.superhosting.bghostmaster@superhosting.bg 2026-02-22 #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=1774918577
WOT: UNKNOWN (61/100)

Previously MX for

bluecrossbg.com

Subdomains

mail.bluecrossbg.com

Same first word

bluecrossbg.com

DNS History

20 records (4 active, 16 former)

20162017201820192020202120222023202420252026NSns247.superhosting.bgns248.superhosting.bgns1-220-144.superdnsserver.netns1000.bgdns.netns1001.bgdns.netns11.bgdns.netns12.bgdns.netns2-220-144.superdnsserver.netns237.superhosting.bgns238.superhosting.bgns57.bgdns.netns58.bgdns.netMXmail.bluecrossbg.combluecrossbg.commail.host.bgA216.24.57.1164.138.220.144185.45.67.223193.107.36.12187.120.40.13
○NSns1-220-144.superdnsserver.net2020-02-17 → 2020-02-17 · 4 obs
○ 2017-03-18 02:54:50
● 2020-02-17 10:17:38
○ 2026-02-28 07:23:06
○ 2026-03-31 01:22:10
○NSns1000.bgdns.net2016-07-21 → 2017-03-18 · 5 obs
○ 2016-03-19 06:18:56
● 2016-07-21 03:31:28
● 2017-03-18 02:54:50
○ 2020-02-17 10:17:38
○ 2026-03-31 01:22:10
○NSns1001.bgdns.net2016-07-21 → 2017-03-18 · 5 obs
○ 2016-03-19 06:18:56
● 2016-07-21 03:31:28
● 2017-03-18 02:54:50
○ 2020-02-17 10:17:38
○ 2026-03-31 01:22:10
○NSns11.bgdns.net2015-08-21 → 2016-03-19 · 4 obs
● 2015-08-21 06:15:20
● 2016-03-19 06:18:56
○ 2016-07-21 03:31:28
○ 2026-03-31 01:22:10
○NSns12.bgdns.net2015-08-21 → 2016-03-19 · 4 obs
● 2015-08-21 06:15:20
● 2016-03-19 06:18:56
○ 2016-07-21 03:31:28
○ 2026-03-31 01:22:10
○NSns2-220-144.superdnsserver.net2020-02-17 → 2020-02-17 · 4 obs
○ 2017-03-18 02:54:50
● 2020-02-17 10:17:38
○ 2026-02-28 07:23:06
○ 2026-03-31 01:22:10
○NSns237.superhosting.bg2026-02-28 → 2026-03-31 · 2 obs
○ 2026-02-28 07:23:06
○ 2026-03-31 01:22:10
○NSns238.superhosting.bg2026-02-28 → 2026-03-31 · 2 obs
○ 2026-02-28 07:23:06
○ 2026-03-31 01:22:10
●NSns247.superhosting.bg2026-02-28 → 2026-03-31 · 3 obs
○ 2020-02-17 10:17:38
● 2026-02-28 07:23:06
● 2026-03-31 01:22:10
●NSns248.superhosting.bg2026-02-28 → 2026-03-31 · 3 obs
○ 2020-02-17 10:17:38
● 2026-02-28 07:23:06
● 2026-03-31 01:22:10
○NSns57.bgdns.net2016-07-21 → 2017-03-18 · 5 obs
○ 2016-03-19 06:18:56
● 2016-07-21 03:31:28
● 2017-03-18 02:54:50
○ 2020-02-17 10:17:38
○ 2026-03-31 01:22:10
○NSns58.bgdns.net2016-07-21 → 2017-03-18 · 5 obs
○ 2016-03-19 06:18:56
● 2016-07-21 03:31:28
● 2017-03-18 02:54:50
○ 2020-02-17 10:17:38
○ 2026-03-31 01:22:10
○MXbluecrossbg.com2016-07-21 → 2020-02-17 · 5 obs
○ 2016-03-19 06:18:56
● 2016-07-21 03:31:28
● 2020-02-17 10:17:38
○ 2026-02-28 07:23:06
○ 2026-03-31 01:22:10
●MXmail.bluecrossbg.com2026-02-28 → 2026-03-31 · 3 obs
○ 2020-02-17 10:17:38
● 2026-02-28 07:23:06
● 2026-03-31 01:22:10
○MXmail.host.bg2015-08-21 → 2016-03-19 · 4 obs
● 2015-08-21 06:15:20
● 2016-03-19 06:18:56
○ 2016-07-21 03:31:28
○ 2026-03-31 01:22:10
○A164.138.220.1442020-02-17 → 2020-02-17 · 4 obs
○ 2017-03-18 02:54:50
● 2020-02-17 10:17:38
○ 2026-02-28 07:23:06
○ 2026-03-31 01:22:10
○A185.45.67.2232026-02-28 → 2026-03-31 · 2 obs
○ 2026-02-28 07:23:06
○ 2026-03-31 01:22:10
○A193.107.36.1212016-07-21 → 2017-03-18 · 5 obs
○ 2016-03-19 06:18:56
● 2016-07-21 03:31:28
● 2017-03-18 02:54:50
○ 2020-02-17 10:17:38
○ 2026-03-31 01:22:10
●A216.24.57.12026-02-28 → 2026-03-31 · 3 obs
○ 2020-02-17 10:17:38
● 2026-02-28 07:23:06
● 2026-03-31 01:22:10
○A87.120.40.132015-08-21 → 2016-03-19 · 4 obs
● 2015-08-21 06:15:20
● 2016-03-19 06:18:56
○ 2016-07-21 03:31:28
○ 2026-03-31 01:22:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net...-
bluecrossbg.comns247.superhosting.bg, ns248.superhosting.bg-

✅ Authoritative Response

Server:185.45.66.40

NS records: ns247.superhosting.bg, ns248.superhosting.bg

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluecrossbg.com (unsigned zone)

⏱️ Timing

Total: 1301ms | Queries: -

📄 Records

TypeCountSample Data
A1216.24.57.1
NS2ns247.superhosting.bg, ns248.superhosting.bg
MX1mail.bluecrossbg.com (pri: 0)
TXT1v=spf1 include:smtp-out.spf.superhosting
SOA1ns247.superhosting.bg hostmaster.superho

Analysis

Hierarchy

The parent of mail.bluecrossbg.com is bluecrossbg.com.

IP Addresses

bluecrossbg.com points to IP number: 216.24.57.1.

Other host names such as hiscreations.org, mattrohrer.com, joinordo.com, joylists.com and townemonitoring.net share IPs with bluecrossbg.com.

Name Servers

bluecrossbg.com is delegated to two name servers: ns247.superhosting.bg and ns248.superhosting.bg.

bluecrossbg.com shares the same name server setup as ryftx.com, standartstroi2003.com, svetdimitrov.com, dg55sz.com and p-united.org.

Host names with a single IP:

ns247.superhosting.bg points to 185.45.66.40.

ns248.superhosting.bg points to 185.45.67.40.

Mail Servers

bluecrossbg.com is handled by a single mail server, mail.bluecrossbg.com.

mail.bluecrossbg.com points to a single IP: 185.45.66.70.