icle.org - robtex.com

icle.org

DNSSEC⚠️ Not signed
A141.211.153.17πŸ‡ΊπŸ‡Έ UMICH-ASN1141.211.0.0/16 University of Michigan IT Communications Services 4251 Plymouth Road Ann Arbor MI 48105, US
NSadonis10-2022.umnet.umich.edu ⭐
A141.211.147.213πŸ‡ΊπŸ‡Έ UMICH-ASN1141.211.0.0/16 University of Michigan IT Communications Services 4251 Plymouth Road Ann Arbor MI 48105, US
PTRadonis10-2022.umnet.umich.edu
NSdns.itd.umich.edu
A192.12.80.214πŸ‡ΊπŸ‡Έ UMICH-ASN1192.12.80.0/24 University of Michigan IT Communications Services 4251 Plymouth Road Ann Arbor MI 48105, US
PTRns-bin-arbl-1-2022.umnet.umich.edu
NSdns1.itd.umich.edu ⚠️ Not in zone NS records
A2607:f018:fffd:53::2πŸ‡ΊπŸ‡Έ UMICH-ASN12607:f018::/32 University of Michigan
PTRns-bin-arbl-1-2022.umnet.umich.edu
A192.12.80.214πŸ‡ΊπŸ‡Έ UMICH-ASN1192.12.80.0/24 University of Michigan IT Communications Services 4251 Plymouth Road Ann Arbor MI 48105, US
PTRns-bin-arbl-1-2022.umnet.umich.edu
NSdns2.itd.umich.edu ⚠️ Not in parent delegation
A2607:f018:fffd:53::12πŸ‡ΊπŸ‡Έ UMICH-ASN12607:f018::/32 University of Michigan
PTRns-bin-seb-1-2022.umnet.umich.edu
A192.12.80.222πŸ‡ΊπŸ‡Έ UMICH-ASN1192.12.80.0/24 University of Michigan IT Communications Services 4251 Plymouth Road Ann Arbor MI 48105, US
PTRns-bin-seb-1-2022.umnet.umich.edu
NSext-ns1.columbia.edu ⚠️ Not in parent delegation
A2001:18d8::35πŸ‡ΊπŸ‡Έ COLUMBIA-GW2001:18d8::/32 CU-NET-2001-18D8
PTRext-ns1.columbia.edu
A2001:18d8:1::1:1πŸ‡ΊπŸ‡Έ COLUMBIA-GW2001:18d8::/32 CU-NET-2001-18D8
PTRext-ns1.columbia.edu
A128.59.1.1πŸ‡ΊπŸ‡Έ COLUMBIA-GW128.59.0.0/16 CU-NET-128-59-0-0
PTRext-ns1.columbia.edu
NSsaell.cc.columbia.edu ⚠️ Not in zone NS records
A128.59.1.1πŸ‡ΊπŸ‡Έ COLUMBIA-GW128.59.0.0/16 CU-NET-128-59-0-0
PTRext-ns1.columbia.edu
MXicle-org.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-sj2pr05cu00401.inbound.protection.outlook.com
A2a01:111:f403:c946::6πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:f901::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-bl0pr02cu00601.inbound.protection.outlook.com
A2a01:111:f403:f913::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-cy1pr03cu00100.inbound.protection.outlook.com
A52.101.10.5πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn6pr04cu00105.inbound.protection.outlook.com
A52.101.40.6πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy1pr03cu00106.inbound.protection.outlook.com
A52.101.41.24πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01600.inbound.protection.outlook.com
A52.101.42.16πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr05cu00300.inbound.protection.outlook.com
TXTMS=ms19784839
TXTv=spf1 include:spf.protection.outlook.com ip4:168.215.101.169 ip4:64.132.221....
SOAadonis10-2022.umnet.umich.eduwebmaster@umich.edu serial=752041025

org

DNSSECπŸ”’ 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=1773551953
rank #372107 globally
rank #28819 in the tld
πŸ“ˆ Tranco rank: #645,964

Subdomains

Same first word

Similar names

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSadonis10-2022.umnet.umich.edudns.itd.umich.edudns1.itd.umich.edudns2.itd.umich.eduext-ns1.columbia.edusaell.cc.columbia.eduadonis1.umnet.umich.eduadonis10.umnet.umich.eduMXicle-org.mail.protection.outlook.comA141.211.153.17141.211.153.27141.211.50.26
β—‹NSadonis1.umnet.umich.edu2015-08-24 β†’ 2015-10-12 Β· 4 obs
● 2015-08-24 11:36:00
● 2015-10-12 10:05:12
β—‹ 2015-10-16 00:07:26
β—‹ 2026-03-16 07:17:56
●NSadonis10-2022.umnet.umich.edu2026-03-16 β†’ 2026-03-16 Β· 2 obs
β—‹ 2017-09-07 01:20:26
● 2026-03-16 07:17:56
β—‹NSadonis10.umnet.umich.edu2015-10-16 β†’ 2017-09-07 Β· 4 obs
β—‹ 2015-10-12 10:05:12
● 2015-10-16 00:07:26
● 2017-09-07 01:20:26
β—‹ 2026-03-16 07:17:56
●NSdns.itd.umich.edu2026-03-16 β†’ 2026-03-16 Β· 2 obs
β—‹ 2017-09-07 01:20:26
● 2026-03-16 07:17:56
●NSdns1.itd.umich.edu2015-08-24 β†’ 2026-03-16 Β· 2 obs
● 2015-08-24 11:36:00
● 2026-03-16 07:17:56
●NSdns2.itd.umich.edu2015-08-24 β†’ 2026-03-16 Β· 2 obs
● 2015-08-24 11:36:00
● 2026-03-16 07:17:56
●NSext-ns1.columbia.edu2015-08-24 β†’ 2026-03-16 Β· 2 obs
● 2015-08-24 11:36:00
● 2026-03-16 07:17:56
●NSsaell.cc.columbia.edu2026-03-16 β†’ 2026-03-16 Β· 2 obs
β—‹ 2017-09-07 01:20:26
● 2026-03-16 07:17:56
●MXicle-org.mail.protection.outlook.com2015-08-24 β†’ 2026-03-16 Β· 2 obs
● 2015-08-24 11:36:00
● 2026-03-16 07:17:56
●A141.211.153.172026-03-16 β†’ 2026-03-16 Β· 2 obs
β—‹ 2017-09-07 01:20:26
● 2026-03-16 07:17:56
β—‹A141.211.153.272016-10-14 β†’ 2017-09-07 Β· 4 obs
β—‹ 2016-10-05 20:24:14
● 2016-10-14 11:40:36
● 2017-09-07 01:20:26
β—‹ 2026-03-16 07:17:56
β—‹A141.211.50.262015-08-24 β†’ 2016-10-05 Β· 4 obs
● 2015-08-24 11:36:00
● 2016-10-05 20:24:14
β—‹ 2016-10-14 11:40:36
β—‹ 2026-03-16 07:17:56

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
icle.orgdns2.itd.umich.edu, dns.itd.umich.edu, saell.cc.columbia.edu-

βœ… Authoritative Response

Server: 128.59.1.1

NS records: dns2.itd.umich.edu, dns.itd.umich.edu, saell.cc.columbia.edu

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for icle.org (unsigned zone)

⏱️ Timing

Total: 767ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1141.211.153.17
NS3ext-ns1.columbia.edu, dns2.itd.umich.edu...
MX1icle-org.mail.protection.outlook.com (pr
TXT2MS=ms19784839, v=spf1 include:spf.protection.outlook.co
SOA1adonis10-2022.umnet.umich.edu webmaster.

Analysis

Hierarchy

icle.org is parent of myspam.icle.org, community.icle.org, icleex02.icle.org and www.icle.org.

IP Addresses

icle.org resolves to a single IP address: 141.211.153.17.

Other host names, for instance www.icle.org, share IP numbers with icle.org.

Name Servers

icle.org is delegated to six name servers: ext-ns1.columbia.edu, saell.cc.columbia.edu, dns1.itd.umich.edu, dns2.itd.umich.edu, dns.itd.umich.edu and adonis10-2022.umnet.umich.edu.

icle.org at least partially shares name servers with other domains, including 20.194.67.in-addr.arpa, astro.lsa.umich.edu, 7.194.67.in-addr.arpa, 8.59.128.in-addr.arpa and 21.59.128.in-addr.arpa.

These name servers are typically used together with the name servers dns3.umich.org, dns4.umich.org, cffw1.dns.umich.com, cffw2.dns.umich.net, ext-ns2.columbia.edu, lavinia.cis.cuny.edu, acme.ucc.cuny.edu, ns1.nyp.org, ns2.nyp.org and ns10.customer.level3.net.

Host names with three IPs:

The host name ext-ns1.columbia.edu points to 2001:18d8::35, 2001:18d8:1::1:1 and 128.59.1.1.

Host names with two IPs:

The host name dns1.itd.umich.edu points to 2607:f018:fffd:53::2 and 192.12.80.214.

The host name dns2.itd.umich.edu points to 2607:f018:fffd:53::12 and 192.12.80.222.

Host names with one IP:

The host name saell.cc.columbia.edu points to 128.59.1.1.

The host name dns.itd.umich.edu points to 192.12.80.214.

The host name adonis10-2022.umnet.umich.edu points to 141.211.147.213.

Host names that point to 128.59.1.1: ext-ns1.columbia.edu and saell.cc.columbia.edu.

Host names that point to 192.12.80.214: dns1.itd.umich.edu and dns.itd.umich.edu.

Mail Servers

icle.org is handled by a single mail server, icle-org.mail.protection.outlook.com.

Hostname icle-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::1, 2a01:111:f403:c946::6, 2a01:111:f403:f901::1, 2a01:111:f403:f913::, 52.101.10.5, 52.101.40.6, 52.101.41.24 and 52.101.42.16.