ff-cu.org - robtex.com

ff-cu.org

DNSSEC⚠️ Not signed
A198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
A198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US
NSns10.dnsmadeeasy.com ⭐
A2600:1800:10::1🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
A208.94.148.4🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
NSns11.dnsmadeeasy.com
A2600:1801:11::1🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
A208.80.124.4🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
NSns12.dnsmadeeasy.com
A2600:1802:12::1🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
A208.80.126.4🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
NSns13.dnsmadeeasy.com
A2600:1801:13::1🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
A208.80.125.4🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
NSns14.dnsmadeeasy.com
A2600:1802:14::1🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
A208.80.127.4🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
NSns15.dnsmadeeasy.com
A2600:1800:15::1🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network
PTRns15.dnsmadeeasy.com
A208.94.149.4🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network
PTRns15.dnsmadeeasy.com
MXffcu-org0e.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::6🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr21cu00106.inbound.protection.outlook.com
A2a01:111:f403:c91d::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mw2pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:c936::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy1pr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f90f::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00100.inbound.protection.outlook.com
A52.101.9.12🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr05cu00504.inbound.protection.outlook.com
A52.101.41.54🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00506.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
A52.101.194.13🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch0pr04cu00605.inbound.protection.outlook.com
TXT2o6pmpsl3vrqgiijt3r2kdllc0
TXT0ed1fe018a63e1aaa01bb94481883f50337f1b01b0
TXTv=spf1 include:_spf.ff-cu_org._d.easydmarc.pro -all
TXTMS=ms60008303
SOAns10.dnsmadeeasy.comdns@dnsmadeeasy.com 2009-01-09 #76

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=1774472680
WOT: SAFE (62/100)

Subdomains

www.ff-cu.org

Same first word

ff-cu.org
ff-cu.net

DNS History

14 records (11 active, 3 former)

20162017201820192020202120222023202420252026NSns10.dnsmadeeasy.comns11.dnsmadeeasy.comns12.dnsmadeeasy.comns13.dnsmadeeasy.comns14.dnsmadeeasy.comns15.dnsmadeeasy.comMXffcu-org0e.mail.protection.outlook.commx1.mdtsaas.commx2.mdtsaas.comA198.185.159.144198.185.159.145198.49.23.144198.49.23.145199.189.181.162
●NSns10.dnsmadeeasy.com2015-07-15 → 2026-03-25 · 2 obs
● 2015-07-15 09:07:54
● 2026-03-25 21:22:38
●NSns11.dnsmadeeasy.com2015-07-15 → 2026-03-25 · 2 obs
● 2015-07-15 09:07:54
● 2026-03-25 21:22:38
●NSns12.dnsmadeeasy.com2015-07-15 → 2026-03-25 · 2 obs
● 2015-07-15 09:07:54
● 2026-03-25 21:22:38
●NSns13.dnsmadeeasy.com2015-07-15 → 2026-03-25 · 2 obs
● 2015-07-15 09:07:54
● 2026-03-25 21:22:38
●NSns14.dnsmadeeasy.com2015-07-15 → 2026-03-25 · 2 obs
● 2015-07-15 09:07:54
● 2026-03-25 21:22:38
●NSns15.dnsmadeeasy.com2015-07-15 → 2026-03-25 · 2 obs
● 2015-07-15 09:07:54
● 2026-03-25 21:22:38
●MXffcu-org0e.mail.protection.outlook.com2026-03-01 → 2026-03-25 · 3 obs
○ 2016-12-24 14:51:02
● 2026-03-01 20:59:28
● 2026-03-25 21:22:38
○MXmx1.mdtsaas.com2015-07-15 → 2016-12-24 · 4 obs
● 2015-07-15 09:07:54
● 2016-12-24 14:51:02
○ 2026-03-01 20:59:28
○ 2026-03-25 21:22:38
○MXmx2.mdtsaas.com2015-07-15 → 2016-12-24 · 4 obs
● 2015-07-15 09:07:54
● 2016-12-24 14:51:02
○ 2026-03-01 20:59:28
○ 2026-03-25 21:22:38
●A198.185.159.1442026-03-01 → 2026-03-25 · 3 obs
○ 2016-12-24 14:51:02
● 2026-03-01 20:59:28
● 2026-03-25 21:22:38
●A198.185.159.1452026-03-01 → 2026-03-25 · 3 obs
○ 2016-12-24 14:51:02
● 2026-03-01 20:59:28
● 2026-03-25 21:22:38
●A198.49.23.1442026-03-01 → 2026-03-25 · 3 obs
○ 2016-12-24 14:51:02
● 2026-03-01 20:59:28
● 2026-03-25 21:22:38
●A198.49.23.1452026-03-01 → 2026-03-25 · 3 obs
○ 2016-12-24 14:51:02
● 2026-03-01 20:59:28
● 2026-03-25 21:22:38
○A199.189.181.1622015-07-15 → 2016-12-24 · 4 obs
● 2015-07-15 09:07:54
● 2016-12-24 14:51:02
○ 2026-03-01 20:59:28
○ 2026-03-25 21:22:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
ff-cu.orgns11.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns10.dnsmadeeasy.com...-

✅ Authoritative Response

Server:208.94.149.4

NS records: ns11.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns10.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns15.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ff-cu.org (unsigned zone)

⏱️ Timing

Total: 528ms | Queries: -

📄 Records

TypeCountSample Data
A4198.185.159.144, 198.185.159.145...
NS6ns14.dnsmadeeasy.com, ns10.dnsmadeeasy.com...
MX1ffcu-org0e.mail.protection.outlook.com (
TXT42o6pmpsl3vrqgiijt3r2kdllc0, MS=ms60008303...
SOA1ns10.dnsmadeeasy.com dns.dnsmadeeasy.com

Analysis

Hierarchy

The parent of www.ff-cu.org is ff-cu.org.

IP Addresses

ff-cu.org maps to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Other host names such as scalegurus.com, susantamcsinphotography.com, laughterismedicine.net, 55b.org and integrativeintentions.com share IPs with ff-cu.org.

Name Servers

ff-cu.org is delegated to six name servers: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com and ns15.dnsmadeeasy.com.

ff-cu.org at least partially shares name servers with other domains, for example coronadotv.me, jellyfishtraining.co.uk, dispatchmc.com, etfowr.ca and teachercalls.com.

these name servers are commonly used with ns20.digicertdns.com, ns21.digicertdns.com, ns22.digicertdns.com, ns23.digicertdns.net, ns24.digicertdns.net and ns25.digicertdns.net.

Host names with two IP numbers:

ns10.dnsmadeeasy.com points to: 2600:1800:10::1 and 208.94.148.4

ns11.dnsmadeeasy.com points to: 2600:1801:11::1 and 208.80.124.4

ns12.dnsmadeeasy.com points to: 2600:1802:12::1 and 208.80.126.4

ns13.dnsmadeeasy.com points to: 2600:1801:13::1 and 208.80.125.4

ns14.dnsmadeeasy.com points to: 2600:1802:14::1 and 208.80.127.4

ns15.dnsmadeeasy.com points to: 2600:1800:15::1 and 208.94.149.4

Mail Servers

The ffcu-org0e.mail.protection.outlook.com mail server handles ff-cu.org.

ffcu-org0e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::6, 2a01:111:f403:c91d::, 2a01:111:f403:c936::, 2a01:111:f403:f90f::, 52.101.9.12, 52.101.41.54, 52.101.194.4 and 52.101.194.13.