hackathon.de - dns.ninja

`hackathon.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:1c1c:e2b1::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	116.203.108.90^{🇩🇪 Hetzner116.203.0.0/16 HETZNER-DC}
NS	`ns.udag.de` ⭐
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 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.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 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.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`mxext1.mailbox.org` ⭐
		A	2001:67c:2050:104:0:1:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx1.mailbox.org`
		A	80.241.60.212^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx1.mailbox.org`
MX	`mxext2.mailbox.org` ⭐
		A	2001:67c:2050:104:0:2:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx2.mailbox.org`
		A	80.241.60.215^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx2.mailbox.org`
MX	`mxext3.mailbox.org`⁽²⁰⁾
		A	2001:67c:2050:104:0:3:25:1^{🇩🇪 HPLS-AS2001:67c:2050::/48}
			PTR	`mx3.mailbox.org`
		A	80.241.60.216^{🇩🇪 HPLS-AS80.241.60.0/24}
			PTR	`mx3.mailbox.org`
TXT	`v=spf1 include:mailbox.org ~all`
SOA	`ns.udag.de`hostmaster@united-domains.de 2021-10-09 #77

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1782021397

Previously MX for

hackathon.de

mail.hackathon.de

Subdomains

mx1.hackathon.de

Same first word

DNS History

20 records (8 active, 12 former)

●NSns.udag.de2015-11-21 → 2026-06-21 · 3 obs

○ 2015-07-25 04:36:32
● 2015-11-21 05:02:22
● 2026-06-21 05:59:56

●NSns.udag.net2015-11-21 → 2026-06-21 · 3 obs

○ 2015-07-25 04:36:32
● 2015-11-21 05:02:22
● 2026-06-21 05:59:56

●NSns.udag.org2015-11-21 → 2026-06-21 · 3 obs

○ 2015-07-25 04:36:32
● 2015-11-21 05:02:22
● 2026-06-21 05:59:56

○NSns.udagdns.de2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 04:36:32
○ 2015-11-21 05:02:22
○ 2026-06-21 05:59:56

○NSns.udagdns.net2015-07-25 → 2015-07-25 · 3 obs

● 2015-07-25 04:36:32
○ 2015-11-21 05:02:22
○ 2026-06-21 05:59:56

○MXalt1.aspmx.l.google.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-18 00:48:30
● 2020-03-29 08:41:44
○ 2026-02-16 04:23:36
○ 2026-06-21 05:59:56

○MXalt2.aspmx.l.google.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-18 00:48:30
● 2020-03-29 08:41:44
○ 2026-02-16 04:23:36
○ 2026-06-21 05:59:56

○MXaspmx.l.google.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-18 00:48:30
● 2020-03-29 08:41:44
○ 2026-02-16 04:23:36
○ 2026-06-21 05:59:56

○MXaspmx2.googlemail.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-18 00:48:30
● 2020-03-29 08:41:44
○ 2026-02-16 04:23:36
○ 2026-06-21 05:59:56

○MXaspmx3.googlemail.com2020-03-29 → 2020-03-29 · 4 obs

○ 2017-02-18 00:48:30
● 2020-03-29 08:41:44
○ 2026-02-16 04:23:36
○ 2026-06-21 05:59:56

○MXhackathon.de2015-07-25 → 2015-11-21 · 4 obs

● 2015-07-25 04:36:32
● 2015-11-21 05:02:22
○ 2016-02-28 19:33:24
○ 2026-06-21 05:59:56

○MXmail.hackathon.de2015-07-25 → 2017-02-18 · 4 obs

● 2015-07-25 04:36:32
● 2017-02-18 00:48:30
○ 2020-03-29 08:41:44
○ 2026-06-21 05:59:56

○MXmx1.hackathon.de2016-02-28 → 2017-02-18 · 5 obs

○ 2015-11-21 05:02:22
● 2016-02-28 19:33:24
● 2017-02-18 00:48:30
○ 2020-03-29 08:41:44
○ 2026-06-21 05:59:56

●MXmxext1.mailbox.org2026-02-16 → 2026-06-21 · 3 obs

○ 2020-03-29 08:41:44
● 2026-02-16 04:23:36
● 2026-06-21 05:59:56

●MXmxext2.mailbox.org2026-02-16 → 2026-06-21 · 3 obs

○ 2020-03-29 08:41:44
● 2026-02-16 04:23:36
● 2026-06-21 05:59:56

●MXmxext3.mailbox.org2026-02-16 → 2026-06-21 · 3 obs

○ 2020-03-29 08:41:44
● 2026-02-16 04:23:36
● 2026-06-21 05:59:56

●A116.203.108.902020-03-29 → 2026-06-21 · 3 obs

○ 2017-02-18 00:48:30
● 2020-03-29 08:41:44
● 2026-06-21 05:59:56

○A2a01:4f8:140:21cb::62015-07-25 → 2017-02-18 · 4 obs

● 2015-07-25 04:36:32
● 2017-02-18 00:48:30
○ 2020-03-29 08:41:44
○ 2026-06-21 05:59:56

●A2a01:4f8:1c1c:e2b1::12020-03-29 → 2026-06-21 · 3 obs

○ 2017-02-18 00:48:30
● 2020-03-29 08:41:44
● 2026-06-21 05:59:56

○A46.4.61.1702015-07-25 → 2017-02-18 · 4 obs

● 2015-07-25 04:36:32
● 2017-02-18 00:48:30
○ 2020-03-29 08:41:44
○ 2026-06-21 05:59:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, z.nic.de, f.nic.de	-
hackathon.de	ns.udag.de, ns.udag.net, ns.udag.org	2 records

✅ Authoritative Response

Server:185.132.34.253

NS records: ns.udag.de, ns.udag.net, ns.udag.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hackathon.de (unsigned zone)

⏱️ Timing

Total: 617ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`116.203.108.90`
AAAA	1	`2a01:4f8:1c1c:e2b1::1`
NS	3	`ns.udag.de, ns.udag.org...`
MX	3	`mxext1.mailbox.org (pri: 10), mxext2.mailbox.org (pri: 10)...`
TXT	1	`v=spf1 include:mailbox.org ~all`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)

Analysis

Hierarchy

hackathon.de is the parent zone for mx1.hackathon.de.

IP Addresses

hackathon.de resolves to the IP addresses 116.203.108.90 and 2a01:4f8:1c1c:e2b1::1

static.90.108.203.116.clients.your-server.de and mx1.hackathon.de, along with other host names, share IP addresses with hackathon.de.

Name Servers

Three name servers are authoritative for hackathon.de: ns.udag.de, ns.udag.net and ns.udag.org.

hackathon.de partially shares its NS delegation with several other domains, including fallenaus.de, stuermsfs.cz, hanggi.gmbh and two others.

ns.udag.de resolves to 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253. ns.udag.net resolves to 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253. ns.udag.org resolves to 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253. All three hostnames point to two IP numbers each.

Mail Servers

hackathon.de uses three mail servers — mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.

hackathon.de shares mail servers — at least in part — with other domains, including game-quotes.com, soengen.com, impact-it-services.de and two others.

mxext1.mailbox.org resolves to 80.241.60.212 and 2001:67c:2050:104:0:1:25:1. mxext2.mailbox.org resolves to 80.241.60.215 and 2001:67c:2050:104:0:2:25:1. mxext3.mailbox.org resolves to 80.241.60.216 and 2001:67c:2050:104:0:3:25:1. All three hostnames point to two IP numbers each.