knowncrewmember.org - robtex.com

knowncrewmember.org

DNSSEC⚠️ Not signed
A162.159.135.42Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSpdns91.ultradns.org ⭐
A2001:502:4612::7f🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns91.ultradns.org
A156.154.67.91🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns91.ultradns.org
NSpdns91.ultradns.biz
A2610:a1:1015::7f🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns91.ultradns.biz
A156.154.66.91🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns91.ultradns.biz
NSpdns91.ultradns.com
A2001:502:f3ff::7f🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns91.ultradns.com
A156.154.64.91🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns91.ultradns.com
NSpdns91.ultradns.net
A2610:a1:1014::7f🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns91.ultradns.net
A156.154.65.91🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns91.ultradns.net
MXknowncrewmember-org.mail.protection.outlook.com ⭐
A2a01:111:f403:c802::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy4pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:c91d::b🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mw2pr02cu00603.inbound.protection.outlook.com
A2a01:111:f403:c922::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl0pr05cu00501.inbound.protection.outlook.com
A2a01:111:f403:f802::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A52.101.9.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
A52.101.10.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn8pr03cu00202.inbound.protection.outlook.com
A52.101.11.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr03cu00202.inbound.protection.outlook.com
A52.101.11.15🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr02cu00207.inbound.protection.outlook.com
TXTca3-7ad4f52d098b4edc95bae2ee40a26bb3
TXTv=spf1 include:spf.protection.outlook.com -all
SOApdns91.ultradns.orghostmaster@knowncrewmember.org 2017-06-02 #31

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=1776139831

Same first word

knowncrewmember.org

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSpdns91.ultradns.bizpdns91.ultradns.compdns91.ultradns.netpdns91.ultradns.orgns2.knowncrewmember.orgns3.knowncrewmember.orgMXknowncrewmember-org.mail.protection.outlook.comcluster1.us.messagelabs.comcluster1a.us.messagelabs.comml1.knowncrewmember.orgml2.knowncrewmember.orgA162.159.135.42192.95.76.4135.188.253.11767.111.249.18874.11.218.124
○NSns2.knowncrewmember.org2015-05-30 → 2015-10-20 · 4 obs
● 2015-05-30 18:51:42
● 2015-10-20 23:17:46
○ 2015-12-31 16:27:00
○ 2026-04-14 04:41:06
○NSns3.knowncrewmember.org2015-05-30 → 2015-10-20 · 4 obs
● 2015-05-30 18:51:42
● 2015-10-20 23:17:46
○ 2015-12-31 16:27:00
○ 2026-04-14 04:41:06
●NSpdns91.ultradns.biz2015-12-31 → 2026-04-14 · 3 obs
○ 2015-10-20 23:17:46
● 2015-12-31 16:27:00
● 2026-04-14 04:41:06
●NSpdns91.ultradns.com2015-12-31 → 2026-04-14 · 3 obs
○ 2015-10-20 23:17:46
● 2015-12-31 16:27:00
● 2026-04-14 04:41:06
●NSpdns91.ultradns.net2015-12-31 → 2026-04-14 · 3 obs
○ 2015-10-20 23:17:46
● 2015-12-31 16:27:00
● 2026-04-14 04:41:06
●NSpdns91.ultradns.org2015-12-31 → 2026-04-14 · 3 obs
○ 2015-10-20 23:17:46
● 2015-12-31 16:27:00
● 2026-04-14 04:41:06
○MXcluster1.us.messagelabs.com2015-12-31 → 2019-08-23 · 5 obs
○ 2015-10-20 23:17:46
● 2015-12-31 16:27:00
● 2019-08-23 17:03:46
○ 2026-03-30 13:28:32
○ 2026-04-14 04:41:06
○MXcluster1a.us.messagelabs.com2015-12-31 → 2019-08-23 · 5 obs
○ 2015-10-20 23:17:46
● 2015-12-31 16:27:00
● 2019-08-23 17:03:46
○ 2026-03-30 13:28:32
○ 2026-04-14 04:41:06
●MXknowncrewmember-org.mail.protection.outlook.com2026-03-30 → 2026-04-14 · 3 obs
○ 2019-08-23 17:03:46
● 2026-03-30 13:28:32
● 2026-04-14 04:41:06
○MXml1.knowncrewmember.org2015-05-30 → 2015-10-20 · 4 obs
● 2015-05-30 18:51:42
● 2015-10-20 23:17:46
○ 2015-12-31 16:27:00
○ 2026-04-14 04:41:06
○MXml2.knowncrewmember.org2015-05-30 → 2015-10-20 · 4 obs
● 2015-05-30 18:51:42
● 2015-10-20 23:17:46
○ 2015-12-31 16:27:00
○ 2026-04-14 04:41:06
●A162.159.135.422026-03-30 → 2026-04-14 · 3 obs
○ 2019-08-23 17:03:46
● 2026-03-30 13:28:32
● 2026-04-14 04:41:06
○A192.95.76.412015-12-31 → 2017-08-17 · 5 obs
○ 2015-10-20 23:17:46
● 2015-12-31 16:27:00
● 2017-08-17 10:38:16
○ 2019-08-23 17:03:46
○ 2026-04-14 04:41:06
○A35.188.253.1172019-08-23 → 2019-08-23 · 4 obs
○ 2017-08-17 10:38:16
● 2019-08-23 17:03:46
○ 2026-03-30 13:28:32
○ 2026-04-14 04:41:06
○A67.111.249.1882015-05-30 → 2015-10-20 · 4 obs
● 2015-05-30 18:51:42
● 2015-10-20 23:17:46
○ 2015-12-31 16:27:00
○ 2026-04-14 04:41:06
○A74.11.218.1242015-05-30 → 2015-10-20 · 4 obs
● 2015-05-30 18:51:42
● 2015-10-20 23:17:46
○ 2015-12-31 16:27:00
○ 2026-04-14 04:41:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
knowncrewmember.orgpdns91.ultradns.org, pdns91.ultradns.net, pdns91.ultradns.com, pdns91.ultradns.biz2 records

✅ Authoritative Response

Server:156.154.66.91

NS records: pdns91.ultradns.org, pdns91.ultradns.net, pdns91.ultradns.com, pdns91.ultradns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowncrewmember.org (unsigned zone)

⏱️ Timing

Total: 657ms | Queries: -

📄 Records

TypeCountSample Data
A1162.159.135.42
NS4pdns91.ultradns.biz, pdns91.ultradns.com...
MX1knowncrewmember-org.mail.protection.outl
TXT2ca3-7ad4f52d098b4edc95bae2ee40a26bb3, v=spf1 include:spf.protection.outlook.co
SOA1pdns91.ultradns.org hostmaster.knowncrew

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns91.ultradns.org, pdns91.ultradns.org)

Analysis

IP Addresses

knowncrewmember.org points to a single IP number: 162.159.135.42.

Other host names, for instance i3d.net, petlandfortmyers.com, b2lead.com, newvintageplace.com and expertusone.com share IP numbers with knowncrewmember.org.

Name Servers

knowncrewmember.org is delegated to four name servers: pdns91.ultradns.biz, pdns91.ultradns.com, pdns91.ultradns.net and pdns91.ultradns.org.

knowncrewmember.org shares name servers with other domains at least partially, for instance bullit.ru, redbullradioservice.com, airlinesclearinghouse.com, warmemorialhospital.net and redbullactivation.com.

these name servers are commonly used together with ns15.ultradns2.com and ns15.ultradns2.org.

Host names with two IP numbers:

pdns91.ultradns.biz resolves to 2610:a1:1015::7f and 156.154.66.91.

pdns91.ultradns.com resolves to 2001:502:f3ff::7f and 156.154.64.91.

pdns91.ultradns.net resolves to 2610:a1:1014::7f and 156.154.65.91.

pdns91.ultradns.org resolves to 2001:502:4612::7f and 156.154.67.91.

Mail Servers

The mail server for knowncrewmember.org is knowncrewmember-org.mail.protection.outlook.com.

Host knowncrewmember-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:c91d::b, 2a01:111:f403:c922::1, 2a01:111:f403:f802::, 52.101.9.17, 52.101.10.2, 52.101.11.10 and 52.101.11.15.