golub.org - robtex.com

golub.org

DNSSEC⚠️ Not signed
A66.175.58.9🇨🇦 INFB66.175.0.0/18 619A Kumpf Drive Waterloo ON N2V 1K8 Canada
PTRhostedc38.carrierzone.com
NSdns1.earthlink.net ⭐
A64.29.149.110🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada
PTRdns1.earthlink.net
NSdns2.earthlink.net
A64.29.153.110🇨🇦 INFB64.29.144.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada
PTRdns2.earthlink.net
NSdns3.earthlink.net
A216.251.37.110🇨🇦 INFB216.251.32.0/20 619A Kumpf Drive Waterloo ON N2V 1K8 Canada
PTRdns3.earthlink.net
MXgolub-org.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00401.inbound.protection.outlook.com
A2a01:111:f403:c902::7🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr02cu00107.inbound.protection.outlook.com
A2a01:111:f403:f90c::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sn1pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:f90f::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00201.inbound.protection.outlook.com
A52.101.10.18🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn8pr05cu00302.inbound.protection.outlook.com
A52.101.42.16🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00300.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
A52.101.194.19🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00303.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms64147325
SOAdns1.earthlink.nethostmaster@earthlink.net 2015-09-01 #14

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=1785261746

Same first word

golub.rs
golub.de
golub.net
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golub.family
golub.pl
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golub.fr
golub.com
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bolug.info
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goblu.org
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ublog.it
gulob.us
goulb.site
bolug.de
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blogu.net
buglo.ch
globu.net
goblu.com

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSdns1.earthlink.netdns2.earthlink.netdns3.earthlink.netMXgolub-org.mail.protection.outlook.commx1c38.carrierzone.commx2c38.carrierzone.commx3c38.carrierzone.commx4c38.carrierzone.comA66.175.58.9
●NSdns1.earthlink.net2015-06-30 → 2026-07-28 · 2 obs
● 2015-06-30 05:02:26
● 2026-07-28 18:10:26
●NSdns2.earthlink.net2015-06-30 → 2026-07-28 · 2 obs
● 2015-06-30 05:02:26
● 2026-07-28 18:10:26
●NSdns3.earthlink.net2015-06-30 → 2026-07-28 · 2 obs
● 2015-06-30 05:02:26
● 2026-07-28 18:10:26
●MXgolub-org.mail.protection.outlook.com2015-11-11 → 2026-07-28 · 3 obs
○ 2015-06-30 05:02:26
● 2015-11-11 16:07:00
● 2026-07-28 18:10:26
○MXmx1c38.carrierzone.com2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 05:02:26
○ 2015-11-11 16:07:00
○ 2026-07-28 18:10:26
○MXmx2c38.carrierzone.com2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 05:02:26
○ 2015-11-11 16:07:00
○ 2026-07-28 18:10:26
○MXmx3c38.carrierzone.com2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 05:02:26
○ 2015-11-11 16:07:00
○ 2026-07-28 18:10:26
○MXmx4c38.carrierzone.com2015-06-30 → 2015-06-30 · 3 obs
● 2015-06-30 05:02:26
○ 2015-11-11 16:07:00
○ 2026-07-28 18:10:26
●A66.175.58.92015-06-30 → 2026-07-28 · 2 obs
● 2015-06-30 05:02:26
● 2026-07-28 18:10:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
golub.orgdns2.earthlink.net, dns3.earthlink.net, dns1.earthlink.net-

✅ Authoritative Response

Server:64.29.149.110

NS records: dns2.earthlink.net, dns3.earthlink.net, dns1.earthlink.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for golub.org (unsigned zone)

⏱️ Timing

Total: 448ms | Queries: -

📄 Records

TypeCountSample Data
A166.175.58.9
NS3dns1.earthlink.net, dns2.earthlink.net...
MX1golub-org.mail.protection.outlook.com (p
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms64147325
SOA1dns1.earthlink.net hostmaster.earthlink.

Analysis

IP Addresses

golub.org resolves to just one IP address, 66.175.58.9.

Two other host names, along with labsense.com, srt.cc and totalcontrol.com, also share IP numbers with golub.org.

Name Servers

golub.org carries NS records delegating to dns1.earthlink.net, dns2.earthlink.net and dns3.earthlink.net.

golub.org partially shares its NS delegation with several other domains, including melbyanderson.com, newclay.com, dcpavers.com and two others.

In DNS configurations, these name servers often share authority with ns1.carrierzone.com, ns2.carrierzone.com, ns3.carrierzone.com and 5 other name servers.

dns1.earthlink.net points to 64.29.149.110; dns2.earthlink.net points to 64.29.153.110; dns3.earthlink.net points to 216.251.37.110 — each hostname maps to exactly one IP address.

Mail Servers

The sole mail server for golub.org is golub-org.mail.protection.outlook.com.

With 8 IP addresses total, golub-org.mail.protection.outlook.com resolves to 52.101.10.18, 52.101.42.16, 52.101.194.0 and 5 others.