a-source.de - dns.ninja

`a-source.de`

DNSSEC	🔒 Signed (DS record present)
A	185.144.224.73^{🇳🇱 PREVIDER-AS185.144.224.0/23}
		PTR	`server3.webton.cloud.shockmedia.host`
NS	`ns1.shockmedia.nl` ⭐
		A	2a03:9700::53^{🇳🇱 PREVIDER-AS2a03:9700::/33}
			PTR	`ns1.shockmedia.nl`
		A	31.7.0.53^{🇳🇱 PREVIDER-AS31.7.0.0/23}
			PTR	`ns1.shockmedia.nl`
NS	`ns2.shockmedia.nl`
		A	2001:19f0:5001:3169:5400:2ff:fe53:7a44^{🇳🇱 AS-VULTR2001:19f0:5000::/38 Vultr Assigned Prefix}
			PTR	`ns2.shockmedia.nl`
		A	45.63.42.250^{🇳🇱 AS-VULTR45.63.40.0/22 Vultr Assigned Prefix}
			PTR	`ns2.shockmedia.nl`
NS	`ns3.shockmedia.nl`
		A	2a05:d014:133d:1200:bfd:ccd2:7453:bd9b^{🇩🇪 Amazon2a05:d014:1000::/38}
			PTR	`ns3.shockmedia.nl`
		A	3.74.8.24^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
			PTR	`ns3.shockmedia.nl`
MX	`mail.a-source.de` ⭐
		A	185.144.224.73^{🇳🇱 PREVIDER-AS185.144.224.0/23}
			PTR	`server3.webton.cloud.shockmedia.host`
TXT	`v=spf1 ip4:185.144.224.73 include:spf.webton-mail.nl -all`
TXT	`google-site-verification=h-YVzFM1xPsuLp4JPjCWj1FKmVC1lRQ4VeM6ppBf8ZE`
SOA	`ns1.shockmedia.nl`hostmaster@shockmedia.nl 2020-08-27 #1

`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=1786671811

Subdomains

mail.a-source.de

Same first word

a-source.ch

a-source.com

a-source.de

Similar names

core-usa.myshopify.com

a-course.com

a-course.jp

core-usa.net

core-usa.org

a-course.co.jp

creo-usa.com

DNS History

10 records (5 active, 5 former)

○NSns1.amenworld.com2015-08-09 → 2017-04-10 · 4 obs

● 2015-08-09 18:49:40
● 2017-04-10 05:48:14
○ 2026-03-09 05:10:12
○ 2026-08-14 02:17:22

●NSns1.shockmedia.nl2026-03-09 → 2026-08-14 · 3 obs

○ 2017-04-10 05:48:14
● 2026-03-09 05:10:12
● 2026-08-14 02:17:22

○NSns2.amenworld.com2015-08-09 → 2017-04-10 · 4 obs

● 2015-08-09 18:49:40
● 2017-04-10 05:48:14
○ 2026-03-09 05:10:12
○ 2026-08-14 02:17:22

●NSns2.shockmedia.nl2026-03-09 → 2026-08-14 · 3 obs

○ 2017-04-10 05:48:14
● 2026-03-09 05:10:12
● 2026-08-14 02:17:22

●NSns3.shockmedia.nl2026-03-09 → 2026-08-14 · 3 obs

○ 2017-04-10 05:48:14
● 2026-03-09 05:10:12
● 2026-08-14 02:17:22

○MXmail-nl.securemail.pro2015-08-09 → 2017-04-10 · 4 obs

● 2015-08-09 18:49:40
● 2017-04-10 05:48:14
○ 2026-03-09 05:10:12
○ 2026-08-14 02:17:22

●MXmail.a-source.de2026-03-09 → 2026-08-14 · 5 obs

○ 2017-04-10 05:48:14
● 2026-03-09 05:10:12
○ 2026-03-09 16:36:34
● 2026-06-12 10:09:32
● 2026-08-14 02:17:22

●A185.144.224.732026-03-09 → 2026-08-14 · 5 obs

○ 2017-04-10 05:48:14
● 2026-03-09 05:10:12
○ 2026-03-09 16:36:34
● 2026-06-12 10:09:32
● 2026-08-14 02:17:22

○A93.186.178.2392016-07-14 → 2017-04-10 · 5 obs

○ 2016-03-20 02:51:04
● 2016-07-14 07:40:50
● 2017-04-10 05:48:14
○ 2026-03-09 05:10:12
○ 2026-08-14 02:17:22

○A93.186.178.402015-08-09 → 2016-03-20 · 4 obs

● 2015-08-09 18:49:40
● 2016-03-20 02:51:04
○ 2016-07-14 07:40:50
○ 2026-08-14 02:17:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
a-source.de	ns2.shockmedia.nl, ns1.shockmedia.nl, ns3.shockmedia.nl	-

✅ Authoritative Response

Server:45.63.42.250

NS records: ns2.shockmedia.nl, ns1.shockmedia.nl, ns3.shockmedia.nl

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 977ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.144.224.73`
NS	3	`ns1.shockmedia.nl, ns3.shockmedia.nl...`
MX	1	`mail.a-source.de (pri: 10)`
TXT	2	`v=spf1 ip4:185.144.224.73 include:spf.we, google-site-verification=h-YVzFM1xPsuLp4`
SOA	1	`ns1.shockmedia.nl hostmaster.shockmedia.`

Analysis

Hierarchy

mail.a-source.de is delegated beneath a-source.de.

IP Addresses

a-source.de directs to one IP number, which is 185.144.224.73.

Among the host names that share IP numbers with a-source.de are wweurovalve.eu, lutkehulscher.nl, kidscity.nl and two others.

Name Servers

a-source.de carries NS records delegating to ns1.shockmedia.nl, ns2.shockmedia.nl and ns3.shockmedia.nl.

There is at least partial name server overlap between a-source.de and other domains — technofood.nl, shelteramsterdam.nl, vandurenautos.nl and two more among them.

The name servers ns1.stijlgenoten-interactief.nl, ns2.stijlgenoten-interactief.nl and ns3.stijlgenoten-interactief.nl are often found in combination with these name servers.

ns1.shockmedia.nl, ns2.shockmedia.nl and ns3.shockmedia.nl are three hostnames that each resolve to a pair of IP addresses: ns1.shockmedia.nl to 31.7.0.53 and 2a03:9700::53, ns2.shockmedia.nl to 45.63.42.250 and 2001:19f0:5001:3169:5400:2ff:fe53:7a44, and ns3.shockmedia.nl to 3.74.8.24 and 2a05:d014:133d:1200:bfd:ccd2:7453:bd9b.

Mail Servers

a-source.de routes its mail through a single mail server, mail.a-source.de.

mail.a-source.de carries a single IP number, which is 185.144.224.73.