chicagocancer.org - robtex.com

chicagocancer.org

DNSSEC⚠️ Not signed
A52.72.235.245🇺🇸 Amazon52.72.0.0/15 EC2 IAD prefix
PTRec2-52-72-235-245.compute-1.amazonaws.com
NSns11.worldnic.com ⭐
A162.159.26.214Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns12.worldnic.com
A162.159.27.150Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c07::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f26.1e100.net
A142.251.167.27🇺🇸 Google142.251.167.0/24
PTRww-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2a00:1450:4025:402::1b🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f27.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXalt2.aspmx.l.google.com(20)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(30)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXaspmx3.googlemail.com(30)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f27.1e100.net
TXTgoogle-site-verification=vS9e7fpkEVXap4v5NONTGHK1lFlrjkb1UR9dOCMUd20
TXTv=spf1 include:_spf.paubox.com include:_spf.google.com -all
TXTgoogle-site-verification=i5KLCiZYOSSNfkcNfYzo8pzLxSMCL6cUinu-vXK_Qyc
SOANS11.WORLDNIC.COMnamehost@WORLDNIC.COM serial=120102913

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=1774894259

Subdomains

www.chicagocancer.org

Same first word

chicagocancer.com
chicagocancer.org

DNS History

11 records (8 active, 3 former)

20162017201820192020202120222023202420252026NSns11.worldnic.comns12.worldnic.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA52.72.235.245166.78.105.12634.195.118.5745.33.121.138
●NSns11.worldnic.com2015-07-13 → 2026-03-30 · 2 obs
● 2015-07-13 05:32:06
● 2026-03-30 18:18:20
●NSns12.worldnic.com2015-07-13 → 2026-03-30 · 2 obs
● 2015-07-13 05:32:06
● 2026-03-30 18:18:20
●MXalt1.aspmx.l.google.com2015-07-13 → 2026-03-30 · 2 obs
● 2015-07-13 05:32:06
● 2026-03-30 18:18:20
●MXalt2.aspmx.l.google.com2015-07-13 → 2026-03-30 · 2 obs
● 2015-07-13 05:32:06
● 2026-03-30 18:18:20
●MXaspmx.l.google.com2015-07-13 → 2026-03-30 · 2 obs
● 2015-07-13 05:32:06
● 2026-03-30 18:18:20
●MXaspmx2.googlemail.com2015-07-13 → 2026-03-30 · 2 obs
● 2015-07-13 05:32:06
● 2026-03-30 18:18:20
●MXaspmx3.googlemail.com2015-07-13 → 2026-03-30 · 2 obs
● 2015-07-13 05:32:06
● 2026-03-30 18:18:20
○A166.78.105.1262015-07-13 → 2015-07-13 · 3 obs
● 2015-07-13 05:32:06
○ 2015-12-19 05:01:30
○ 2026-03-30 18:18:20
○A34.195.118.572019-03-17 → 2019-03-17 · 4 obs
○ 2017-01-09 23:48:02
● 2019-03-17 03:30:06
○ 2026-03-26 04:55:00
○ 2026-03-30 18:18:20
○A45.33.121.1382015-12-19 → 2017-01-09 · 5 obs
○ 2015-07-13 05:32:06
● 2015-12-19 05:01:30
● 2017-01-09 23:48:02
○ 2019-03-17 03:30:06
○ 2026-03-30 18:18:20
●A52.72.235.2452026-03-26 → 2026-03-30 · 3 obs
○ 2019-03-17 03:30:06
● 2026-03-26 04:55:00
● 2026-03-30 18:18:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
chicagocancer.orgns11.worldnic.com, ns12.worldnic.com-

✅ Authoritative Response

Server:162.159.27.150

NS records: ns11.worldnic.com, ns12.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for chicagocancer.org (unsigned zone)

⏱️ Timing

Total: 427ms | Queries: -

📄 Records

TypeCountSample Data
A152.72.235.245
NS2ns12.worldnic.com, ns11.worldnic.com
MX5aspmx2.googlemail.com (pri: 30), aspmx.l.google.com (pri: 10)...
TXT3google-site-verification=vS9e7fpkEVXap4v, v=spf1 include:_spf.paubox.com include:_...
SOA1NS11.WORLDNIC.COM namehost.WORLDNIC.COM

Analysis

Hierarchy

chicagocancer.org is a parent of www.chicagocancer.org.

IP Addresses

chicagocancer.org points to a single IP number: 52.72.235.245.

Other host names, for instance mylungdoc.com, mlmh.net, cmbrown.net, elitephysicaltherapyny.com and aghcare.com share IP numbers with chicagocancer.org.

Name Servers

Delegation for chicagocancer.org rests with two name servers, ns11.worldnic.com and ns12.worldnic.com.

chicagocancer.org shares the same name server setup as other domains, including agecif.com, legendtube.com, loops.com, scozzari.us and cellularmaterials.com.

Host names with one IP number: ns11.worldnic.com points to 162.159.26.214; ns12.worldnic.com points to 162.159.27.150.

Mail Servers

chicagocancer.org is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

chicagocancer.org shares mail servers with other domains at least in part, for instance ns500765.ns500693.ns500699.ns500734.ns500693.ns500734.ns500699.ns500699.ns500699.ns500588.ns500693.ns500588.ns500588.ns500612.ns500588.ns500110.dtrkdll.com, ns500734.ns500734.ns500734.ns500699.ns500693.ns500734.ns500693.ns500588.ns500699.ns500699.ns500699.ns500699.ns500683.ns500588.ns500612.ns500588.ns500110.dtrkdll.com, ns500731.ns500671.ns500754.ns500704.ns500742.ns500704.ns500688.ns500704.ns500704.ns500688.ns500291.ns500649.ns500142.lusty(0x736c7574)z.com, ns500698.ns500759.ns500758.ns500698.ns500736.ns500735.ns500735.ns500736.ns500735.ns500735.ns500576.ns500619.ns500698.trackreceptor.com and ns500759.ns500758.ns500759.ns500759.ns500735.ns500698.ns500735.ns500698.ns500735.ns500708.ns500576.ns500619.ns500652.trackreceptor.com.

These mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1a and 192.178.128.26.

aspmx3.googlemail.com points to 2a00:1450:4013:c1e::1b and 192.178.213.27.

aspmx.l.google.com points to 2607:f8b0:4004:c07::1a and 142.251.167.27.

alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1b and 142.250.102.27.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.26.