577.org - dns.ninja

577.org

DNSSEC⚠️ Not signed
NSirma.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirma.ns.cloudflare.com
A2803:f800:50::6ca2:c0a6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRirma.ns.cloudflare.com
A2a06:98c1:50::ac40:20a6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRirma.ns.cloudflare.com
A108.162.192.166🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirma.ns.cloudflare.com
A172.64.32.166🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirma.ns.cloudflare.com
A173.245.58.166🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRirma.ns.cloudflare.com
NSphil.ns.cloudflare.com
A2606:4700:58::adf5:3b89🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphil.ns.cloudflare.com
A2803:f800:50::6ca2:c189🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRphil.ns.cloudflare.com
A2a06:98c1:50::ac40:2189🇺🇸 Cloudflare2a06:98c1:50::/45
PTRphil.ns.cloudflare.com
A108.162.193.137🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphil.ns.cloudflare.com
A172.64.33.137🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphil.ns.cloudflare.com
A173.245.59.137🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRphil.ns.cloudflare.com
MX577-org.mail.protection.outlook.com ⭐
A2a01:111:f403:cc09::🇸🇬 Microsoft2a01:111:f000::/36
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A2a01:111:f403:cc1a::8🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tydpr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:cc1f::4🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os8pr02cu00104.inbound.protection.outlook.com
A52.101.124.117🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tydpr03cu00105.inbound.protection.outlook.com
A52.101.137.0🇸🇬 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sg2pr03cu00500.inbound.protection.outlook.com
A52.101.157.80🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os8pr02cu00100.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAirma.ns.cloudflare.comdns@cloudflare.com serial=2407356175

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=1782461458

Same first word

577.app
577.tech
577.it
577.tw
577.in
577.game
577.ca
577.fr
577.casino
577.ai
577.company
577.us
577.at
577.ru
577.cn
577.vip
577.com
577.net
577.org
577.mom
577.org.cn
577.dk
577.nl
577.cool
577.de

Similar names

757.pl
775.it
757.co.il
757.team
775.com.ua
775.de
757.it
775.me
775.cc
775.ca
775.com
757.tv
757.net
757.biz
757.net.cn
775.run
757.game
757.com
757.us
775.fr
757.org.uk
757.co.uk
757.org
775.com.cn
775.org
757.church
757.me
775.us
757.su
775.beer
757.de
775.cn
757.com.au
775.es
757.at
775.net
775.one
757.in
775.ru
775.cz
775.eu
757.(0x787878)
757.ca
775.ir
757.info
775.jp
757.ru
757.nl
757.homes

DNS History

12 records (3 active, 9 former)

20162017201820192020202120222023202420252026NSirma.ns.cloudflare.comphil.ns.cloudflare.comarcher.ns.cloudflare.combella.ns.cloudflare.comevan.ns.cloudflare.comkatelyn.ns.cloudflare.comns1.sedoparking.comns2.sedoparking.comMX577-org.mail.protection.outlook.comlocalhostmail.nickstel.comA72.52.4.90
○NSarcher.ns.cloudflare.com2026-04-09 → 2026-04-19 · 4 obs
○ 2017-03-26 00:24:52
● 2026-04-09 13:04:30
● 2026-04-19 10:45:06
○ 2026-06-26 08:46:08
○NSbella.ns.cloudflare.com2026-04-09 → 2026-04-19 · 4 obs
○ 2017-03-26 00:24:52
● 2026-04-09 13:04:30
● 2026-04-19 10:45:06
○ 2026-06-26 08:46:08
○NSevan.ns.cloudflare.com2026-04-09 → 2026-04-19 · 4 obs
○ 2017-03-26 00:24:52
● 2026-04-09 13:04:30
● 2026-04-19 10:45:06
○ 2026-06-26 08:46:08
●NSirma.ns.cloudflare.com2026-06-26 → 2026-06-26 · 2 obs
○ 2026-04-19 10:45:06
● 2026-06-26 08:46:08
○NSkatelyn.ns.cloudflare.com2026-04-09 → 2026-04-19 · 4 obs
○ 2017-03-26 00:24:52
● 2026-04-09 13:04:30
● 2026-04-19 10:45:06
○ 2026-06-26 08:46:08
○NSns1.sedoparking.com2015-06-21 → 2017-03-26 · 4 obs
● 2015-06-21 20:45:04
● 2017-03-26 00:24:52
○ 2026-04-09 13:04:30
○ 2026-06-26 08:46:08
○NSns2.sedoparking.com2015-06-21 → 2017-03-26 · 4 obs
● 2015-06-21 20:45:04
● 2017-03-26 00:24:52
○ 2026-04-09 13:04:30
○ 2026-06-26 08:46:08
●NSphil.ns.cloudflare.com2026-06-26 → 2026-06-26 · 2 obs
○ 2026-04-19 10:45:06
● 2026-06-26 08:46:08
●MX577-org.mail.protection.outlook.com2026-04-09 → 2026-06-26 · 3 obs
○ 2017-03-26 00:24:52
● 2026-04-09 13:04:30
● 2026-06-26 08:46:08
○MXlocalhost2017-03-26 → 2017-03-26 · 4 obs
○ 2016-06-29 04:55:36
● 2017-03-26 00:24:52
○ 2026-04-09 13:04:30
○ 2026-06-26 08:46:08
○MXmail.nickstel.com2015-06-21 → 2016-06-29 · 4 obs
● 2015-06-21 20:45:04
● 2016-06-29 04:55:36
○ 2017-03-26 00:24:52
○ 2026-06-26 08:46:08
○A72.52.4.902015-06-21 → 2017-03-26 · 4 obs
● 2015-06-21 20:45:04
● 2017-03-26 00:24:52
○ 2026-04-09 13:04:30
○ 2026-06-26 08:46:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
577.orgirma.ns.cloudflare.com, phil.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.137

NS records: irma.ns.cloudflare.com, phil.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 577.org (unsigned zone)

⏱️ Timing

Total: 310ms | Queries: -

📄 Records

TypeCountSample Data
NS2irma.ns.cloudflare.com, phil.ns.cloudflare.com
MX1577-org.mail.protection.outlook.com (pri
TXT1v=spf1 include:spf.protection.outlook.co
SOA1irma.ns.cloudflare.com dns.cloudflare.co

Analysis

Name Servers

The NS records for 577.org delegate to irma.ns.cloudflare.com and phil.ns.cloudflare.com.

The name server configuration of 577.org is shared with other domains, for instance glthemes.com, uwixcxb.courses, aazubusiness.com and two others.

There is at least partial name server overlap between 577.org and other domains — ourismanlexusofrockville.com, josracsmis.com, chamavacations.com and two more among them.

These name servers are routinely deployed together with the name servers nitin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

irma.ns.cloudflare.com maps to 108.162.192.166, 172.64.32.166, 173.245.58.166 and 3 additional IP addresses.

phil.ns.cloudflare.com maps to 108.162.193.137, 172.64.33.137, 173.245.59.137 and 3 additional IP addresses.

Mail Servers

577.org uses one mail server — 577-org.mail.protection.outlook.com.

577-org.mail.protection.outlook.com has 6 IP addresses: 52.101.124.117, 52.101.137.0, 52.101.157.80 plus 3 more.