blucor.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

blucor.com

DNSSEC⚠️ Not signed
A206.197.47.228🇺🇸 AS6488206.197.47.0/24 CHND
NSns1.systemdns.com ⭐
A2604:4000:0:d:216:40:47:90🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns1.systemdns.com
A216.40.47.90🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0
PTRns1.systemdns.com
NSns2.systemdns.com
A2604:4000:2800:d:64:99:148:16🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.
PTRns2.systemdns.com
A64.98.148.16🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.
PTRns2.systemdns.com
NSns3.systemdns.com
A2604:4000:0:d:64:99:96:36🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000
PTRns3.systemdns.com
A64.99.96.36🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2
PTRns3.systemdns.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c08::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f27.1e100.net
A2607:f8b0:4004:c0b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbj-in-f27.1e100.net
A2607:f8b0:4004:c19::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f26.1e100.net
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A142.250.31.26🇺🇸 Google142.250.31.0/24
PTRbj-in-f26.1e100.net
A142.251.16.26🇺🇸 Google142.251.16.0/24
PTRbl-in-f26.1e100.net
A142.251.111.26🇺🇸 Google142.251.111.0/24
PTRbk-in-f26.1e100.net
A142.251.111.27🇺🇸 Google142.251.111.0/24
PTRbk-in-f27.1e100.net
A172.253.63.26🇺🇸 Google172.253.63.0/24
PTRbi-in-f26.1e100.net
TXTv=spf1 include:_spf.google.com ~all
TXTapple-domain-verification=PJm3NuK9brzBaLNV
TXTgoogle-site-verification=5Pd_To7wX6ToNAzWQPgPY5ZVMa2rb9YqXb_iMtdmdKM
SOAns1.systemdns.comhostmaster@systemdns.com serial=1752194757

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=1786946064

Same first word

blucor.com
blucor.ai

Similar names

brucol.de
blurco.com
burlco.us
rbulco.com
burlco.lib.nj.us
bluroc.net
urbloc.com
orclub.com
urbclo.com
ourlbc.org
lucbro.com
bluroc.com
corlub.com
clubor.com
culbro.com
roclub.org
burlco.org
bulroc.uk
clobur.com
burcol.com
corbul.com
bulroc.com
brucol.co.za
blucro.com
bruloc.net
roclub.com
blocur.com
orclub.ru
brucol.com
borclu.com
clubro.com
rbuloc.com
rocblu.com
bulcor.com
rbuclo.com
clubro.info
roclub.io
bulroc.co.uk
burcol.es

DNS History

17 records (5 active, 12 former)

2008201020122014201620182020202220242026NSns1.systemdns.comns2.systemdns.comns3.systemdns.comns.blucor.comns1.hostingmaster.netns11.hostingmaster.netns12.hostingmaster.netns2.hostingmaster.netMXsmtp.google.comblucor-com.mail.protection.outlook.cominbound.blucor.com.emailmx.commx.blucor.com.cust.a.hostedemail.comA206.197.47.228198.58.122.18665.39.70.14365.39.70.15765.39.78.189
○NSns.blucor.com2007-10-14 → 2017-01-12 · 4 obs
● 2007-10-14 06:50:08
● 2017-01-12 06:23:34
○ 2017-12-17 15:26:06
○ 2026-08-17 06:00:32
○NSns1.hostingmaster.net2007-10-14 → 2016-03-13 · 4 obs
● 2007-10-14 06:50:08
● 2016-03-13 15:00:04
○ 2017-01-12 06:23:34
○ 2026-08-17 06:00:32
●NSns1.systemdns.com2017-12-17 → 2026-08-17 · 3 obs
○ 2017-01-12 06:23:34
● 2017-12-17 15:26:06
● 2026-08-17 06:00:32
○NSns11.hostingmaster.net2017-01-12 → 2017-01-12 · 4 obs
○ 2016-03-13 15:00:04
● 2017-01-12 06:23:34
○ 2017-12-17 15:26:06
○ 2026-08-17 06:00:32
○NSns12.hostingmaster.net2017-01-12 → 2017-01-12 · 4 obs
○ 2016-03-13 15:00:04
● 2017-01-12 06:23:34
○ 2017-12-17 15:26:06
○ 2026-08-17 06:00:32
○NSns2.hostingmaster.net2007-10-14 → 2016-03-13 · 4 obs
● 2007-10-14 06:50:08
● 2016-03-13 15:00:04
○ 2017-01-12 06:23:34
○ 2026-08-17 06:00:32
●NSns2.systemdns.com2017-12-17 → 2026-08-17 · 3 obs
○ 2017-01-12 06:23:34
● 2017-12-17 15:26:06
● 2026-08-17 06:00:32
●NSns3.systemdns.com2017-12-17 → 2026-08-17 · 3 obs
○ 2017-01-12 06:23:34
● 2017-12-17 15:26:06
● 2026-08-17 06:00:32
○MXblucor-com.mail.protection.outlook.com2017-12-17 → 2017-12-17 · 4 obs
○ 2017-01-12 06:23:34
● 2017-12-17 15:26:06
○ 2026-06-26 20:09:38
○ 2026-08-17 06:00:32
○MXinbound.blucor.com.emailmx.com2007-10-14 → 2007-10-14 · 3 obs
● 2007-10-14 06:50:08
○ 2015-08-07 16:37:42
○ 2026-08-17 06:00:32
○MXmx.blucor.com.cust.a.hostedemail.com2015-08-07 → 2017-01-12 · 5 obs
○ 2007-10-14 06:50:08
● 2015-08-07 16:37:42
● 2017-01-12 06:23:34
○ 2017-12-17 15:26:06
○ 2026-08-17 06:00:32
●MXsmtp.google.com2026-06-26 → 2026-08-17 · 3 obs
○ 2017-12-17 15:26:06
● 2026-06-26 20:09:38
● 2026-08-17 06:00:32
○A198.58.122.1862016-03-13 → 2017-12-17 · 5 obs
○ 2015-12-10 07:46:48
● 2016-03-13 15:00:04
● 2017-12-17 15:26:06
○ 2026-06-26 20:09:38
○ 2026-08-17 06:00:32
●A206.197.47.2282026-06-26 → 2026-08-17 · 3 obs
○ 2017-12-17 15:26:06
● 2026-06-26 20:09:38
● 2026-08-17 06:00:32
○A65.39.70.1432007-10-14 → 2007-10-14 · 3 obs
● 2007-10-14 06:50:08
○ 2015-08-07 16:37:42
○ 2026-08-17 06:00:32
○A65.39.70.1572015-08-07 → 2015-08-07 · 4 obs
○ 2007-10-14 06:50:08
● 2015-08-07 16:37:42
○ 2015-12-10 07:46:48
○ 2026-08-17 06:00:32
○A65.39.78.1892015-12-10 → 2015-12-10 · 4 obs
○ 2015-08-07 16:37:42
● 2015-12-10 07:46:48
○ 2016-03-13 15:00:04
○ 2026-08-17 06:00:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
blucor.comns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com6 records

✅ Authoritative Response

Server:216.40.47.90

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blucor.com (unsigned zone)

⏱️ Timing

Total: 178ms | Queries: -

📄 Records

TypeCountSample Data
A1206.197.47.228
NS3ns1.systemdns.com, ns3.systemdns.com...
MX1smtp.google.com (pri: 0)
TXT3v=spf1 include:_spf.google.com ~all, apple-domain-verification=PJm3NuK9brzBaL...
SOA1ns1.systemdns.com hostmaster.systemdns.c

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.systemdns.com, ns1.systemdns.com, ns2.systemdns.com...)

Analysis

IP Addresses

blucor.com has exactly one IP address — 206.197.47.228.

Name Servers

Three name servers are authoritative for blucor.com: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

blucor.com shares at least some of its name servers with other domains, including needlessinn.org.uk, corpapts.com, eazipay.co and two others.

ns1.systemdns.com resolves to 216.40.47.90 and 2604:4000:0:d:216:40:47:90. ns2.systemdns.com resolves to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16. ns3.systemdns.com resolves to 64.99.96.36 and 2604:4000:0:d:64:99:96:36. All three hostnames point to two IP numbers each.

Mail Servers

blucor.com uses one mail server — smtp.google.com.

The mail server setup of blucor.com matches that of other domains such as aqua-academy.pt, elephanthouse.lk, seton.ca and two others.

At least some of the mail servers used by blucor.com are shared with other domains: edvocator.com, osadha.com, elavia.eu and two others among them.

These mail servers often appear in conjunction with the mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com and alt3.aspmx.l.google.com.

smtp.google.com has 9 IP addresses: 142.250.31.26, 142.251.16.26, 142.251.111.26 plus 6 more.