retrocomp.org - dns.ninja

retrocomp.org

DNSSEC⚠️ Not signed
A2001:41d0:301:5::30🇫🇷 OVH2001:41d0::/32 IPv6
A188.165.21.8🇫🇷 OVH188.165.0.0/16 ISP Paris, France
NSdns17.ovh.net ⭐
A2001:41d0:d00:f600::2🇫🇷 OVH2001:41d0::/32 IPv6
PTRdns17.ovh.net
A5.135.112.105🇫🇷 OVH5.135.0.0/16
PTRdns17.ovh.net
NSns17.ovh.net
A2001:41d0:b00:f000::2🇫🇷 OVH2001:41d0::/32 IPv6
PTRns17.ovh.net
A5.39.116.57🇫🇷 OVH5.39.0.0/17 ISP Paris, France
PTRns17.ovh.net
MXmx1.mail.ovh.net ⭐
A188.165.36.237🇫🇷 OVH188.165.0.0/16 ISP Paris, France
PTRmx1.mail.ovh.net
MXmx2.mail.ovh.net(5)
A87.98.160.167🇫🇷 OVH87.98.128.0/17 ISP Paris, France
PTRmx2.mail.ovh.net
MXmx3.mail.ovh.net(100)
TXT1|www.retrocomp.org
TXTv=spf1 include:mx.ovh.com ~all
SOAdns17.ovh.nettech@ovh.net 2024-07-19 #0

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=1785941494

Same first word

retrocomp.net
retrocomp.org
retrocomp.com

Similar names

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metrocorp.com.mx
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morrcopet.com
comreport.ru
metrocorp.cl
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emrcporto.pt
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metrocorp.org
metrocorp.com.co
procomert.com

DNS History

17 records (7 active, 10 former)

20162017201820192020202120222023202420252026NSdns17.ovh.netns17.ovh.neta.ns.joker.comb.ns.joker.comc.ns.joker.comns1.mydyndns.orgns1165.dns.dyn.comns2191.dns.dyn.comns3184.dns.dyn.comns4188.dns.dyn.comMXmx1.mail.ovh.netmx2.mail.ovh.netmx3.mail.ovh.netA188.165.21.82001:41d0:301:5::30213.202.77.11167.253.165.254
○NSa.ns.joker.com2015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 06:50:08
○ 2015-11-01 01:52:46
○ 2026-08-05 15:08:18
○NSb.ns.joker.com2015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 06:50:08
○ 2015-11-01 01:52:46
○ 2026-08-05 15:08:18
○NSc.ns.joker.com2015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 06:50:08
○ 2015-11-01 01:52:46
○ 2026-08-05 15:08:18
●NSdns17.ovh.net2026-07-28 → 2026-08-05 · 3 obs
○ 2016-12-29 05:22:26
● 2026-07-28 00:59:06
● 2026-08-05 15:08:18
○NSns1.mydyndns.org2016-01-19 → 2016-04-16 · 5 obs
○ 2015-11-01 01:52:46
● 2016-01-19 06:21:38
● 2016-04-16 18:12:40
○ 2016-12-29 05:22:26
○ 2026-08-05 15:08:18
○NSns1165.dns.dyn.com2016-01-19 → 2016-04-16 · 5 obs
○ 2015-11-01 01:52:46
● 2016-01-19 06:21:38
● 2016-04-16 18:12:40
○ 2016-12-29 05:22:26
○ 2026-08-05 15:08:18
●NSns17.ovh.net2026-07-28 → 2026-08-05 · 3 obs
○ 2016-12-29 05:22:26
● 2026-07-28 00:59:06
● 2026-08-05 15:08:18
○NSns2191.dns.dyn.com2016-01-19 → 2016-04-16 · 5 obs
○ 2015-11-01 01:52:46
● 2016-01-19 06:21:38
● 2016-04-16 18:12:40
○ 2016-12-29 05:22:26
○ 2026-08-05 15:08:18
○NSns3184.dns.dyn.com2016-01-19 → 2016-04-16 · 5 obs
○ 2015-11-01 01:52:46
● 2016-01-19 06:21:38
● 2016-04-16 18:12:40
○ 2016-12-29 05:22:26
○ 2026-08-05 15:08:18
○NSns4188.dns.dyn.com2016-01-19 → 2016-04-16 · 5 obs
○ 2015-11-01 01:52:46
● 2016-01-19 06:21:38
● 2016-04-16 18:12:40
○ 2016-12-29 05:22:26
○ 2026-08-05 15:08:18
●MXmx1.mail.ovh.net2026-07-28 → 2026-08-05 · 2 obs
● 2026-07-28 00:59:06
● 2026-08-05 15:08:18
●MXmx2.mail.ovh.net2026-07-28 → 2026-08-05 · 2 obs
● 2026-07-28 00:59:06
● 2026-08-05 15:08:18
●MXmx3.mail.ovh.net2026-07-28 → 2026-08-05 · 2 obs
● 2026-07-28 00:59:06
● 2026-08-05 15:08:18
●A188.165.21.82026-07-28 → 2026-08-05 · 3 obs
○ 2016-04-16 18:12:40
● 2026-07-28 00:59:06
● 2026-08-05 15:08:18
●A2001:41d0:301:5::302026-07-28 → 2026-08-05 · 3 obs
○ 2016-04-16 18:12:40
● 2026-07-28 00:59:06
● 2026-08-05 15:08:18
○A213.202.77.1112015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 06:50:08
○ 2015-11-01 01:52:46
○ 2026-08-05 15:08:18
○A67.253.165.2542016-01-19 → 2016-01-19 · 4 obs
○ 2015-11-01 01:52:46
● 2016-01-19 06:21:38
○ 2016-04-16 18:12:40
○ 2026-08-05 15:08:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
retrocomp.orgns17.ovh.net, dns17.ovh.net-

✅ Authoritative Response

Server:5.135.112.105

NS records: ns17.ovh.net, dns17.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for retrocomp.org (unsigned zone)

⏱️ Timing

Total: 594ms | Queries: -

📄 Records

TypeCountSample Data
A1188.165.21.8
AAAA12001:41d0:301:5::30
NS2dns17.ovh.net, ns17.ovh.net
MX3mx2.mail.ovh.net (pri: 5), mx1.mail.ovh.net (pri: 1)...
TXT21|www.retrocomp.org, v=spf1 include:mx.ovh.com ~all
SOA1dns17.ovh.net tech.ovh.net

Analysis

IP Addresses

retrocomp.org points to the IP addresses 188.165.21.8 and 2001:41d0:301:5::30

Two other host names, along with www.itpb.pl, prolaud.pl and wsk-poznan.pl, also share IP numbers with retrocomp.org.

Name Servers

Two name servers handle the delegation for retrocomp.org: dns17.ovh.net and ns17.ovh.net.

retrocomp.org shares its NS records with other domains, for example nexteam-specialprocesses.com, bati-projet.com, alacpartner.com and two others.

retrocomp.org is at least partially co-delegated on name servers with other domains, such as thegammabrand.com.

dns17.ovh.net and ns17.ovh.net both carry two IP addresses. The A records for dns17.ovh.net are 5.135.112.105 and 2001:41d0:d00:f600::2; the A records for ns17.ovh.net are 5.39.116.57 and 2001:41d0:b00:f000::2.

Mail Servers

The MX records for retrocomp.org list three mail servers: mx1.mail.ovh.net, mx2.mail.ovh.net and mx3.mail.ovh.net.

There is at least a partial MX overlap between retrocomp.org and other domains, including cilaos.org, esormestt.fr, ip-137-74-113.net and two others.

It is common to find these mail servers used together with the mail servers mx4.mail.ovh.net and mx0.mail.ovh.net.

Each of mx1.mail.ovh.net and mx2.mail.ovh.net has one IP address: mx1.mail.ovh.net uses 188.165.36.237 and mx2.mail.ovh.net uses 87.98.160.167.