cflb.net - robtex.com

cflb.net

DNSSEC⚠️ Not signed
A13.248.243.5🇺🇸 Amazon13.248.240.0/20
PTRa16e665f42988324c.awsglobalaccelerator.com
A76.223.105.230🇺🇸 Amazon76.223.96.0/20
NSns21.domaincontrol.com ⭐
A2603:5:2141::b🇺🇸 GODADDY-DNS2603:5:2140::/44
PTRns21.domaincontrol.com
A97.74.100.11🇺🇸 GODADDY-DNS97.74.100.0/23
PTRns21.domaincontrol.com
NSns22.domaincontrol.com
A2603:5:2241::b🇺🇸 GODADDY-DNS2603:5:2240::/44
PTRns22.domaincontrol.com
A173.201.68.11🇺🇸 GODADDY-DNS173.201.68.0/23
PTRns22.domaincontrol.com
MXcflb-net.mail.protection.outlook.com ⭐
A2a01:111:f403:c802::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy4pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:c902::5🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00505.inbound.protection.outlook.com
A2a01:111:f403:c902::14🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A2a01:111:f403:f804::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-co1pr03cu00403.inbound.protection.outlook.com
A52.101.11.19🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr04cu00203.inbound.protection.outlook.com
A52.101.40.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy4pr03cu00101.inbound.protection.outlook.com
A52.101.42.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr04cu00106.inbound.protection.outlook.com
A52.101.50.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr02cu00502.inbound.protection.outlook.com
TXTNETORGFT7794423.onmicrosoft.com
TXTv=spf1 include:spf.em.secureserver.net include:secureserver.net -all
SOAns21.domaincontrol.comdns@jomax.net 2026-04-14 #3

net

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=1783660142

Same first word

cflb.org
cflb.com
cflb.cn
cflb.ru
cflb.biz
cflb.de
cflb.net

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fclb.s3.amazonaws.com
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flcb.mobi

DNS History

12 records (5 active, 7 former)

2008201020122014201620182020202220242026NSns21.domaincontrol.comns22.domaincontrol.compark21.secureserver.netpark22.secureserver.netMXcflb-net.mail.protection.outlook.commail.cflb.netmailstore1.secureserver.netsmtp.secureserver.netA13.248.243.576.223.105.230216.53.139.1072.167.232.234
●NSns21.domaincontrol.com2015-08-18 → 2026-07-10 · 3 obs
○ 2007-09-30 15:06:08
● 2015-08-18 01:33:42
● 2026-07-10 05:24:24
●NSns22.domaincontrol.com2015-08-18 → 2026-07-10 · 3 obs
○ 2007-09-30 15:06:08
● 2015-08-18 01:33:42
● 2026-07-10 05:24:24
○NSpark21.secureserver.net2007-09-30 → 2007-09-30 · 3 obs
● 2007-09-30 15:06:08
○ 2015-08-18 01:33:42
○ 2026-07-10 05:24:24
○NSpark22.secureserver.net2007-09-30 → 2007-09-30 · 3 obs
● 2007-09-30 15:06:08
○ 2015-08-18 01:33:42
○ 2026-07-10 05:24:24
●MXcflb-net.mail.protection.outlook.com2026-06-29 → 2026-07-10 · 3 obs
○ 2016-11-13 00:32:18
● 2026-06-29 22:10:14
● 2026-07-10 05:24:24
○MXmail.cflb.net2007-09-30 → 2007-09-30 · 3 obs
● 2007-09-30 15:06:08
○ 2015-08-18 01:33:42
○ 2026-07-10 05:24:24
○MXmailstore1.secureserver.net2015-08-18 → 2016-11-13 · 5 obs
○ 2007-09-30 15:06:08
● 2015-08-18 01:33:42
● 2016-11-13 00:32:18
○ 2026-06-29 22:10:14
○ 2026-07-10 05:24:24
○MXsmtp.secureserver.net2015-08-18 → 2016-11-13 · 5 obs
○ 2007-09-30 15:06:08
● 2015-08-18 01:33:42
● 2016-11-13 00:32:18
○ 2026-06-29 22:10:14
○ 2026-07-10 05:24:24
●A13.248.243.52026-06-29 → 2026-07-10 · 3 obs
○ 2016-11-13 00:32:18
● 2026-06-29 22:10:14
● 2026-07-10 05:24:24
○A216.53.139.102007-09-30 → 2007-09-30 · 3 obs
● 2007-09-30 15:06:08
○ 2015-08-18 01:33:42
○ 2026-07-10 05:24:24
○A72.167.232.2342015-08-18 → 2016-11-13 · 5 obs
○ 2007-09-30 15:06:08
● 2015-08-18 01:33:42
● 2016-11-13 00:32:18
○ 2026-06-29 22:10:14
○ 2026-07-10 05:24:24
●A76.223.105.2302026-06-29 → 2026-07-10 · 3 obs
○ 2016-11-13 00:32:18
● 2026-06-29 22:10:14
● 2026-07-10 05:24:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cflb.netns21.domaincontrol.com, ns22.domaincontrol.com-

✅ Authoritative Response

Server:97.74.100.11

NS records: ns21.domaincontrol.com, ns22.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cflb.net (unsigned zone)

⏱️ Timing

Total: 186ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.105.230, 13.248.243.5
NS2ns21.domaincontrol.com, ns22.domaincontrol.com
MX1cflb-net.mail.protection.outlook.com (pr
TXT2NETORGFT7794423.onmicrosoft.com, v=spf1 include:spf.em.secureserver.net i
SOA1ns21.domaincontrol.com dns.jomax.net

Analysis

IP Addresses

cflb.net resolves to the IP addresses 13.248.243.5 and 76.223.105.230

gobulls.net, lepaa.info, schnappuplc.com and two other host names share IP numbers with cflb.net.

Name Servers

cflb.net is served by two delegated name servers, ns21.domaincontrol.com and ns22.domaincontrol.com.

cflb.net uses the same name servers as several other domains — among them gokhaneseli.com, lasersurgical.com, sneroofing.net and two more.

Each of the two host names carries two IP addresses: ns21.domaincontrol.com points to 97.74.100.11 and 2603:5:2141::b, and ns22.domaincontrol.com points to 173.201.68.11 and 2603:5:2241::b.

Mail Servers

Mail for cflb.net is handled by a single mail server, cflb-net.mail.protection.outlook.com.

cflb-net.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.11.19, 52.101.40.1, 52.101.42.14 and 5 others.