opensource.io - dns.ninja

opensource.io

DNSSEC⚠️ Not signed
A217.70.184.38🇫🇷 GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRwebredir.vip.gandi.net
NSa.dns.gandi.net ⭐
A2604:3400:abca::1🇺🇸 GANDI-LIVEDNS2604:3400:abca::/48 A-DNS
PTRa.dns.gandi.net
A173.246.98.1🇺🇸 GANDI-LIVEDNS173.246.98.0/24 A-DNS
PTRa.dns.gandi.net
NSb.dns.gandi.net
A2001:4b98:abcb::1🇫🇷 GANDI-LIVEDNS2001:4b98:abcb::/48 B-DNS
PTRb.dns.gandi.net
A213.167.229.1🇫🇷 GANDI-LIVEDNS213.167.229.0/24 B-DNS
PTRb.dns.gandi.net
NSc.dns.gandi.net
A2604:3400:abcc::1🇺🇸 GANDI-LIVEDNS2604:3400:abcc::/48 c.dns.gandi.net
PTRc.dns.gandi.net
A217.70.179.1🇫🇷 GANDI-LIVEDNS217.70.179.0/24 C-DNS
PTRc.dns.gandi.net
MXspool.mail.gandi.net ⭐
A2001:4b98:e00::1🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
A217.70.178.1🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
MXfb.mail.gandi.net(50)
A2001:4b98:dc4:8::215🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A2001:4b98:dc4:8::216🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A2001:4b98:dc4:8::217🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
A217.70.178.215🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A217.70.178.216🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A217.70.178.217🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
TXTv=spf1 include:_mailcust.gandi.net ?all
SOAa.dns.gandi.nethostmaster@gandi.net serial=1614963653

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1782381514

Same first word

opensource.mobi
opensource.computer
opensource.business
opensource.azurefd.net
opensource.sa
opensource.systems
opensource.mt
opensource.fit
opensource.builders
opensource.is
opensource.institute
opensource.pt
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opensource.io
opensource.ms
opensource.money
opensource.info
opensource.no
opensource.land
opensource.im
opensource.or.at
opensource.hk
opensource.engineering
opensource.ac.uk
opensource.to
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opensource.gr
opensource.capital
opensource.com.vn
opensource.de
opensource.net.my
opensource.ch
opensource.aws
opensource.gr.jp
opensource.net
opensource.co.ke
opensource.ec
opensource.cool
opensource.center
opensource.be
opensource.sn
opensource.lk
opensource.com
opensource.agency
opensource.es
opensource.jp
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opensource.joburg
opensource.clothing
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opensource.ae
opensource.co.uk
opensource.com.br
opensource.ie
opensource.bg
opensource.it
opensource.tn
opensource.zone
opensource.care
opensource.id
opensource.bio
opensource.pl
opensource.guide
opensource.co.jp
opensource.cafe
opensource.dk
opensource.ca
opensource.org.my
opensource.se
opensource.services
opensource.rs
opensource.org
opensource.expert
opensource.photography
opensource.at
opensource.bar

Similar names

sourceopen.org
opencourse.co.uk
superecono.com
opencourse.it
coopeneurs.com
opencourse.net
opencourse.fr
econosuper.com.mx
sourceopen.com
superecono.ca
opencourse.com
opencourse.info
opencourse.kr
opencourse.co
opencourse.org
neuroscope.net
neuroscope.org
neuroscope.ca
opencourse.ru
opencourse.de
neuroscope.co
reecoupons.com

DNS History

20 records (6 active, 14 former)

20192020202120222023202420252026NSa.dns.gandi.netb.dns.gandi.netc.dns.gandi.netns-1186.awsdns-20.orgns-1982.awsdns-55.co.ukns-427.awsdns-53.comns-954.awsdns-55.netns1.sawsells.comns2.sawsells.comMXfb.mail.gandi.netspool.mail.gandi.netalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA217.70.184.38108.61.73.182173.236.235.4564.176.202.239
●NSa.dns.gandi.net2026-02-26 → 2026-06-25 · 3 obs
○ 2018-05-08 13:54:00
● 2026-02-26 18:36:14
● 2026-06-25 10:44:16
●NSb.dns.gandi.net2026-02-26 → 2026-06-25 · 3 obs
○ 2018-05-08 13:54:00
● 2026-02-26 18:36:14
● 2026-06-25 10:44:16
●NSc.dns.gandi.net2026-02-26 → 2026-06-25 · 3 obs
○ 2018-05-08 13:54:00
● 2026-02-26 18:36:14
● 2026-06-25 10:44:16
○NSns-1186.awsdns-20.org2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 13:54:00
○ 2026-02-26 18:36:14
○ 2026-06-25 10:44:16
○NSns-1982.awsdns-55.co.uk2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 13:54:00
○ 2026-02-26 18:36:14
○ 2026-06-25 10:44:16
○NSns-427.awsdns-53.com2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 13:54:00
○ 2026-02-26 18:36:14
○ 2026-06-25 10:44:16
○NSns-954.awsdns-55.net2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 13:54:00
○ 2026-02-26 18:36:14
○ 2026-06-25 10:44:16
○NSns1.sawsells.com2026-02-26 → 2026-06-25 · 2 obs
○ 2026-02-26 18:36:14
○ 2026-06-25 10:44:16
○NSns2.sawsells.com2026-02-26 → 2026-06-25 · 2 obs
○ 2026-02-26 18:36:14
○ 2026-06-25 10:44:16
○MXalt1.aspmx.l.google.com2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 13:54:00
○ 2026-02-26 18:36:14
○ 2026-06-25 10:44:16
○MXalt2.aspmx.l.google.com2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 13:54:00
○ 2026-02-26 18:36:14
○ 2026-06-25 10:44:16
○MXalt3.aspmx.l.google.com2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 13:54:00
○ 2026-02-26 18:36:14
○ 2026-06-25 10:44:16
○MXalt4.aspmx.l.google.com2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 13:54:00
○ 2026-02-26 18:36:14
○ 2026-06-25 10:44:16
○MXaspmx.l.google.com2018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 13:54:00
○ 2026-02-26 18:36:14
○ 2026-06-25 10:44:16
●MXfb.mail.gandi.net2026-02-26 → 2026-06-25 · 3 obs
○ 2018-05-08 13:54:00
● 2026-02-26 18:36:14
● 2026-06-25 10:44:16
●MXspool.mail.gandi.net2026-02-26 → 2026-06-25 · 3 obs
○ 2018-05-08 13:54:00
● 2026-02-26 18:36:14
● 2026-06-25 10:44:16
○A108.61.73.1822026-02-26 → 2026-06-25 · 2 obs
○ 2026-02-26 18:36:14
○ 2026-06-25 10:44:16
○A173.236.235.452018-05-08 → 2018-05-08 · 3 obs
● 2018-05-08 13:54:00
○ 2026-02-26 18:36:14
○ 2026-06-25 10:44:16
●A217.70.184.382026-02-26 → 2026-06-25 · 3 obs
○ 2018-05-08 13:54:00
● 2026-02-26 18:36:14
● 2026-06-25 10:44:16
○A64.176.202.2392026-02-26 → 2026-06-25 · 2 obs
○ 2026-02-26 18:36:14
○ 2026-06-25 10:44:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
opensource.ioc.dns.gandi.net, a.dns.gandi.net, b.dns.gandi.net-

✅ Authoritative Response

Server:217.70.179.1

NS records: c.dns.gandi.net, a.dns.gandi.net, b.dns.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensource.io (unsigned zone)

⏱️ Timing

Total: 797ms | Queries: -

📄 Records

TypeCountSample Data
A1217.70.184.38
NS3a.dns.gandi.net, b.dns.gandi.net...
MX2spool.mail.gandi.net (pri: 10), fb.mail.gandi.net (pri: 50)
TXT1v=spf1 include:_mailcust.gandi.net ?all
SOA1a.dns.gandi.net hostmaster.gandi.net

Analysis

IP Addresses

opensource.io resolves to just one IP address, 217.70.184.38.

Two other host names, along with moredrinks.co.uk, sportever.fr and undies.gr, also share IP numbers with opensource.io.

Name Servers

Three name servers are authoritative for opensource.io: a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net.

opensource.io partially shares its NS delegation with several other domains, including spectrality.net, bpmap.net, darja.me and two others.

a.dns.gandi.net resolves to 173.246.98.1 and 2604:3400:abca::1. b.dns.gandi.net resolves to 213.167.229.1 and 2001:4b98:abcb::1. c.dns.gandi.net resolves to 217.70.179.1 and 2604:3400:abcc::1. All three hostnames point to two IP numbers each.

Mail Servers

opensource.io is served by two mail servers, fb.mail.gandi.net and spool.mail.gandi.net.

Among the domains sharing a mail server setup with opensource.io are swherts-raynet-uk.net, sylwa-rerum.com, carapizza.com and two others.

There is at least a partial overlap in mail servers between opensource.io and other domains like competitionfarm.com, lalyrose.com and tuv-nantes.com.

DNS names with 6 IP addresses:

fb.mail.gandi.net carries IP addresses 217.70.178.215, 217.70.178.216 and 217.70.178.217, with 3 other addresses beyond those.

Host names that have two IP addresses:

spool.mail.gandi.net maps to two IP addresses — 217.70.178.1 and 2001:4b98:e00::1.