beknowdo.org - robtex.com

beknowdo.org

DNSSEC⚠️ Not signed
A157.250.197.43🇯🇵 NJIIX-1157.250.192.0/20
PTRvda8500b.trouble-free.net
NScdns1.interserver.net ⭐
A216.158.228.164🇺🇸 NJIIX-1216.158.224.0/20 Proxy by NJIIX.NET
PTRcdns1.interserver.net
NScdns2.interserver.net
A216.158.234.243🇺🇸 NJIIX-1216.158.224.0/20 Proxy by NJIIX.NET
PTRcdns2.interserver.net
NScdns3.interserver.net
A199.231.191.75🇺🇸 NJIIX-1199.231.184.0/21 Proxy by NJIIX.NET
PTRcdns3.interserver.net
MXbeknowdo-org.mail.protection.outlook.com ⭐
A2a01:111:f403:c802::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy4pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:c902::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01703.inbound.protection.outlook.com
A2a01:111:f403:c946::6🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:f908::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.9.24🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr02cu00400.inbound.protection.outlook.com
A52.101.10.1🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr02cu00301.inbound.protection.outlook.com
A52.101.40.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy1pr05cu00402.inbound.protection.outlook.com
A52.101.194.12🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAcdns1.interserver.netdns@interserver.net 2026-06-12 #5

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785237976

Same first word

beknowdo.org

Similar names

knowbedo.com

DNS History

23 records (5 active, 18 former)

20162017201820192020202120222023202420252026NScdns1.interserver.netcdns2.interserver.netcdns3.interserver.netns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usns23.domaincontrol.comns24.domaincontrol.comns57.domaincontrol.comns58.domaincontrol.comMXbeknowdo-org.mail.protection.outlook.commx00.1and1.commx01.1and1.comA157.250.197.4313.248.243.515.197.148.33192.195.77.82607:f1c0:1000:8026:4926:1a9a:5c2c:980c2607:f1c0:1000:8026:ced7:2184:c97b:381f3.33.130.19066.175.232.12676.223.105.230
●NScdns1.interserver.net2026-07-28 → 2026-07-28 · 2 obs
○ 2026-05-12 13:29:06
● 2026-07-28 12:09:46
●NScdns2.interserver.net2026-07-28 → 2026-07-28 · 2 obs
○ 2026-05-12 13:29:06
● 2026-07-28 12:09:46
●NScdns3.interserver.net2026-07-28 → 2026-07-28 · 2 obs
○ 2026-05-12 13:29:06
● 2026-07-28 12:09:46
○NSns-us.1and1-dns.com2015-10-31 → 2016-04-20 · 4 obs
● 2015-10-31 02:46:50
● 2016-04-20 11:26:56
○ 2016-12-28 22:37:38
○ 2026-07-28 12:09:46
○NSns-us.1and1-dns.de2015-10-31 → 2016-04-20 · 4 obs
● 2015-10-31 02:46:50
● 2016-04-20 11:26:56
○ 2016-12-28 22:37:38
○ 2026-07-28 12:09:46
○NSns-us.1and1-dns.org2015-10-31 → 2016-04-20 · 4 obs
● 2015-10-31 02:46:50
● 2016-04-20 11:26:56
○ 2016-12-28 22:37:38
○ 2026-07-28 12:09:46
○NSns-us.1and1-dns.us2015-10-31 → 2016-04-20 · 4 obs
● 2015-10-31 02:46:50
● 2016-04-20 11:26:56
○ 2016-12-28 22:37:38
○ 2026-07-28 12:09:46
○NSns23.domaincontrol.com2026-05-12 → 2026-05-12 · 3 obs
○ 2026-04-26 16:30:02
● 2026-05-12 13:29:06
○ 2026-07-28 12:09:46
○NSns24.domaincontrol.com2026-05-12 → 2026-05-12 · 3 obs
○ 2026-04-26 16:30:02
● 2026-05-12 13:29:06
○ 2026-07-28 12:09:46
○NSns57.domaincontrol.com2026-04-26 → 2026-04-26 · 4 obs
○ 2016-12-28 22:37:38
● 2026-04-26 16:30:02
○ 2026-05-12 13:29:06
○ 2026-07-28 12:09:46
○NSns58.domaincontrol.com2026-04-26 → 2026-04-26 · 4 obs
○ 2016-12-28 22:37:38
● 2026-04-26 16:30:02
○ 2026-05-12 13:29:06
○ 2026-07-28 12:09:46
●MXbeknowdo-org.mail.protection.outlook.com2026-04-26 → 2026-07-28 · 4 obs
○ 2016-12-28 22:37:38
● 2026-04-26 16:30:02
○ 2026-05-12 13:29:06
● 2026-07-28 12:09:46
○MXmx00.1and1.com2015-10-31 → 2016-04-20 · 4 obs
● 2015-10-31 02:46:50
● 2016-04-20 11:26:56
○ 2016-12-28 22:37:38
○ 2026-07-28 12:09:46
○MXmx01.1and1.com2015-10-31 → 2016-04-20 · 4 obs
● 2015-10-31 02:46:50
● 2016-04-20 11:26:56
○ 2016-12-28 22:37:38
○ 2026-07-28 12:09:46
○A13.248.243.52026-04-26 → 2026-04-26 · 4 obs
○ 2016-12-28 22:37:38
● 2026-04-26 16:30:02
○ 2026-05-12 13:29:06
○ 2026-07-28 12:09:46
○A15.197.148.332026-05-12 → 2026-05-12 · 3 obs
○ 2026-04-26 16:30:02
● 2026-05-12 13:29:06
○ 2026-07-28 12:09:46
●A157.250.197.432026-07-28 → 2026-07-28 · 2 obs
○ 2026-05-12 13:29:06
● 2026-07-28 12:09:46
○A192.195.77.82016-04-20 → 2016-04-20 · 4 obs
○ 2016-02-05 13:26:18
● 2016-04-20 11:26:56
○ 2016-12-28 22:37:38
○ 2026-07-28 12:09:46
○A2607:f1c0:1000:8026:4926:1a9a:5c2c:980c2016-04-20 → 2016-04-20 · 4 obs
○ 2016-02-05 13:26:18
● 2016-04-20 11:26:56
○ 2016-12-28 22:37:38
○ 2026-07-28 12:09:46
○A2607:f1c0:1000:8026:ced7:2184:c97b:381f2015-10-31 → 2016-02-05 · 4 obs
● 2015-10-31 02:46:50
● 2016-02-05 13:26:18
○ 2016-04-20 11:26:56
○ 2026-07-28 12:09:46
○A3.33.130.1902026-05-12 → 2026-05-12 · 3 obs
○ 2026-04-26 16:30:02
● 2026-05-12 13:29:06
○ 2026-07-28 12:09:46
○A66.175.232.1262015-10-31 → 2016-02-05 · 4 obs
● 2015-10-31 02:46:50
● 2016-02-05 13:26:18
○ 2016-04-20 11:26:56
○ 2026-07-28 12:09:46
○A76.223.105.2302026-04-26 → 2026-04-26 · 4 obs
○ 2016-12-28 22:37:38
● 2026-04-26 16:30:02
○ 2026-05-12 13:29:06
○ 2026-07-28 12:09:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org-
beknowdo.orgcdns3.interserver.net, cdns2.interserver.net, cdns1.interserver.net-

✅ Authoritative Response

Server:199.231.191.75

NS records: cdns3.interserver.net, cdns2.interserver.net, cdns1.interserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for beknowdo.org (unsigned zone)

⏱️ Timing

Total: 327ms | Queries: -

📄 Records

TypeCountSample Data
A1157.250.197.43
NS3cdns2.interserver.net, cdns1.interserver.net...
MX1beknowdo-org.mail.protection.outlook.com
TXT1v=spf1 include:spf.protection.outlook.co
SOA1cdns1.interserver.net dns.interserver.ne

Analysis

IP Addresses

beknowdo.org has exactly one IP address — 157.250.197.43.

mail.(0x706f726e)ads.website, mail.brizo.net, feacassociationdarte.dingshun.hk plus two other host names have IP numbers in common with beknowdo.org.

Name Servers

The authoritative name servers for beknowdo.org are cdns1.interserver.net, cdns2.interserver.net and cdns3.interserver.net — three in total.

beknowdo.org partially shares its NS delegation with several other domains, including tagtoa.com, dictateexpress.net, moukouros.com and two others.

The hostnames cdns1.interserver.net, cdns2.interserver.net and cdns3.interserver.net each resolve to a single IP: cdns1.interserver.net → 216.158.228.164, cdns2.interserver.net → 216.158.234.243, cdns3.interserver.net → 199.231.191.75.

Mail Servers

beknowdo.org uses one mail server — beknowdo-org.mail.protection.outlook.com.

beknowdo-org.mail.protection.outlook.com has 8 IP addresses: 52.101.9.24, 52.101.10.1, 52.101.40.2 plus 5 more.