ideathon.org - dns.ninja

`ideathon.org`

DNSSEC	⚠️ Not signed
A	65.21.233.145^{🇫🇮 Hetzner65.21.0.0/16 HETZNER-DC}
		PTR	`static.145.233.21.65.clients.your-server.de`
NS	`ns1.petadns.com` ⭐
		A	2001:8d8:fe:53:217:160:80:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
		A	217.160.80.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.de`
NS	`ns2.petadns.com`
		A	2001:8d8:fe:53:217:160:81:161^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
		A	217.160.81.161^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix2.ui-dns.biz`
NS	`ns3.petadns.com`
		A	2607:f1c0:fe:53:185:132:35:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.org`
		A	185.132.35.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.org`
NS	`ns4.petadns.com`
		A	2607:f1c0:fe:53:185:132:34:161^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix2.ui-dns.com`
		A	185.132.34.161^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix2.ui-dns.com`
SOA	`ns1.petadns.com`do-not-reply@ideathon.org 2025-06-24 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786328731

Same first word

ideathon.org

ideathon.com

ideathon.net

Similar names

DNS History

19 records (5 active, 14 former)

○NSf1g1ns1.dnspod.net2015-08-03 → 2017-01-29 · 4 obs

● 2015-08-03 21:49:24
● 2017-01-29 22:52:32
○ 2020-02-02 03:05:50
○ 2026-08-10 02:59:38

○NSf1g1ns2.dnspod.net2015-08-03 → 2017-01-29 · 4 obs

● 2015-08-03 21:49:24
● 2017-01-29 22:52:32
○ 2020-02-02 03:05:50
○ 2026-08-10 02:59:38

○NSns1.namefind.com2020-02-02 → 2020-02-02 · 4 obs

○ 2017-01-29 22:52:32
● 2020-02-02 03:05:50
○ 2026-03-27 13:57:16
○ 2026-08-10 02:59:38

●NSns1.petadns.com2026-03-27 → 2026-08-10 · 3 obs

○ 2020-02-02 03:05:50
● 2026-03-27 13:57:16
● 2026-08-10 02:59:38

○NSns2.namefind.com2020-02-02 → 2020-02-02 · 4 obs

○ 2017-01-29 22:52:32
● 2020-02-02 03:05:50
○ 2026-03-27 13:57:16
○ 2026-08-10 02:59:38

●NSns2.petadns.com2026-03-27 → 2026-08-10 · 3 obs

○ 2020-02-02 03:05:50
● 2026-03-27 13:57:16
● 2026-08-10 02:59:38

●NSns3.petadns.com2026-03-27 → 2026-08-10 · 3 obs

○ 2020-02-02 03:05:50
● 2026-03-27 13:57:16
● 2026-08-10 02:59:38

●NSns4.petadns.com2026-03-27 → 2026-08-10 · 3 obs

○ 2020-02-02 03:05:50
● 2026-03-27 13:57:16
● 2026-08-10 02:59:38

○MXalt1.aspmx.l.google.com2015-11-20 → 2016-05-06 · 4 obs

● 2015-11-20 09:09:52
● 2016-05-06 23:14:28
○ 2020-02-02 03:05:50
○ 2026-08-10 02:59:38

○MXalt2.aspmx.l.google.com2015-11-20 → 2016-05-06 · 4 obs

● 2015-11-20 09:09:52
● 2016-05-06 23:14:28
○ 2020-02-02 03:05:50
○ 2026-08-10 02:59:38

○MXaspmx.l.google.com2015-11-20 → 2016-05-06 · 4 obs

● 2015-11-20 09:09:52
● 2016-05-06 23:14:28
○ 2020-02-02 03:05:50
○ 2026-08-10 02:59:38

○MXaspmx2.googlemail.com2015-11-20 → 2016-05-06 · 4 obs

● 2015-11-20 09:09:52
● 2016-05-06 23:14:28
○ 2020-02-02 03:05:50
○ 2026-08-10 02:59:38

○MXaspmx3.googlemail.com2015-11-20 → 2016-05-06 · 4 obs

● 2015-11-20 09:09:52
● 2016-05-06 23:14:28
○ 2020-02-02 03:05:50
○ 2026-08-10 02:59:38

○A106.187.90.2042015-08-03 → 2015-11-20 · 4 obs

● 2015-08-03 21:49:24
● 2015-11-20 09:09:52
○ 2016-02-12 04:45:52
○ 2026-08-10 02:59:38

○A106.187.97.722016-02-12 → 2016-05-06 · 5 obs

○ 2015-11-20 09:09:52
● 2016-02-12 04:45:52
● 2016-05-06 23:14:28
○ 2020-02-02 03:05:50
○ 2026-08-10 02:59:38

○A35.186.238.1012020-02-02 → 2020-02-02 · 4 obs

○ 2016-05-06 23:14:28
● 2020-02-02 03:05:50
○ 2026-03-27 13:57:16
○ 2026-08-10 02:59:38

●A65.21.233.1452026-03-27 → 2026-08-10 · 3 obs

○ 2020-02-02 03:05:50
● 2026-03-27 13:57:16
● 2026-08-10 02:59:38

○CNAMEpmcamp.org2015-08-03 → 2015-11-20 · 4 obs

● 2015-08-03 21:49:24
● 2015-11-20 09:09:52
○ 2016-02-12 04:45:52
○ 2026-08-10 02:59:38

○CNAMEtopgeek.org2016-02-12 → 2016-05-06 · 5 obs

○ 2015-11-20 09:09:52
● 2016-02-12 04:45:52
● 2016-05-06 23:14:28
○ 2017-01-29 22:52:32
○ 2026-08-10 02:59:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
ideathon.org	ns2.petadns.com, ns3.petadns.com, ns4.petadns.com, ns1.petadns.com	-

✅ Authoritative Response

Server:185.132.34.161

NS records: ns2.petadns.com, ns3.petadns.com, ns4.petadns.com, ns1.petadns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ideathon.org (unsigned zone)

⏱️ Timing

Total: 429ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`65.21.233.145`
NS	4	`ns1.petadns.com, ns2.petadns.com...`
SOA	1	`ns1.petadns.com do-not-reply.ideathon.or`

Analysis

IP Addresses

ideathon.org directs to one IP number, which is 65.21.233.145.

Among the host names that share IP numbers with ideathon.org are topp-jobb.de, fx.de, ebook-paradies.de and two others.

Name Servers

The domain ideathon.org is delegated to these four name servers: ns1.petadns.com, ns2.petadns.com, ns3.petadns.com and ns4.petadns.com.

At least some of ideathon.org's name servers are shared with other domains, for example satintops.com, salesparking.com, beltmini.com and two more.

These name servers are often deployed together with the name servers a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

Four hostnames, each resolving to a pair of IP addresses: ns1.petadns.com directs to 217.160.80.161 and 2001:8d8:fe:53:217:160:80:161; ns2.petadns.com directs to 217.160.81.161 and 2001:8d8:fe:53:217:160:81:161; ns3.petadns.com directs to 185.132.35.161 and 2607:f1c0:fe:53:185:132:35:161; ns4.petadns.com directs to 185.132.34.161 and 2607:f1c0:fe:53:185:132:34:161.