thinkfun.de - dns.ninja

`thinkfun.de`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:c6c^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:d6c^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.12.108^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.13.108^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dawn.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dawn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dawn.ns.cloudflare.com`
		A	108.162.192.106^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
		A	172.64.32.106^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
		A	173.245.58.106^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
NS	`marvin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cfb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marvin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marvin.ns.cloudflare.com`
		A	108.162.195.251^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	162.159.44.251^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
		A	172.64.35.251^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marvin.ns.cloudflare.com`
MX	`thinkfun-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
TXT	`MS=ms89100081`
TXT	`google-site-verification=-v43GYwjg5D77DmrNw62sNNfUZrVQJKFfhrzfz7zixU`
TXT	`v=spf1 mx include:spf.protection.outlook.com include:_spf.snwlhostedeu.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.18.12.108, 104.18.13.108
		IPv6 hints	2606:4700::6812:c6c, 2606:4700::6812:d6c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOA	`dawn.ns.cloudflare.com`dns@cloudflare.com serial=2411330131

`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=1786620477

Subdomains

www.thinkfun.de

Same first word

thinkfun.org

thinkfun.ru

thinkfun.com.au

thinkfun.es

thinkfun.eu

thinkfun.co.uk

thinkfun.co.nz

thinkfun.ca

thinkfun.de

thinkfun.store

thinkfun.be

thinkfun.fr

thinkfun.com

thinkfun.nl

Similar names

funthink.com

DNS History

30 records (7 active, 23 former)

●NSdawn.ns.cloudflare.com2026-02-15 → 2026-08-13 · 3 obs

○ 2017-09-23 07:16:56
● 2026-02-15 13:11:26
● 2026-08-13 11:47:58

●NSmarvin.ns.cloudflare.com2026-02-15 → 2026-08-13 · 3 obs

○ 2017-09-23 07:16:56
● 2026-02-15 13:11:26
● 2026-08-13 11:47:58

○NSns1.chookdns.com2017-09-13 → 2017-09-23 · 7 obs

○ 2017-08-16 01:25:42
● 2017-09-13 08:20:10
○ 2017-09-15 15:44:02
● 2017-09-17 09:31:00
● 2017-09-23 07:16:56
○ 2026-02-15 13:11:26
○ 2026-08-13 11:47:58

○NSns1.dnsnuts.com2015-07-24 → 2017-09-19 · 7 obs

● 2015-07-24 17:57:02
● 2017-02-16 17:50:48
○ 2017-08-16 01:25:42
○ 2017-09-17 09:31:00
● 2017-09-19 12:09:54
○ 2017-09-23 07:16:56
○ 2026-08-13 11:47:58

○NSns1.quokkadns.com2017-08-16 → 2017-09-17 · 7 obs

○ 2017-02-16 17:50:48
● 2017-08-16 01:25:42
○ 2017-09-13 08:20:10
● 2017-09-15 15:44:02
● 2017-09-17 09:31:00
○ 2017-09-19 12:09:54
○ 2026-08-13 11:47:58

○NSns2.chookdns.com2017-09-23 → 2017-09-23 · 4 obs

○ 2017-09-19 12:09:54
● 2017-09-23 07:16:56
○ 2026-02-15 13:11:26
○ 2026-08-13 11:47:58

○NSns2.dnsnuts.com2015-07-24 → 2017-09-19 · 7 obs

● 2015-07-24 17:57:02
● 2017-02-16 17:50:48
○ 2017-08-16 01:25:42
○ 2017-09-17 09:31:00
● 2017-09-19 12:09:54
○ 2017-09-23 07:16:56
○ 2026-08-13 11:47:58

○NSns2.quokkadns.com2017-08-16 → 2017-09-17 · 5 obs

○ 2017-02-16 17:50:48
● 2017-08-16 01:25:42
● 2017-09-17 09:31:00
○ 2017-09-19 12:09:54
○ 2026-08-13 11:47:58

●MXthinkfun-de.mail.protection.outlook.com2026-02-15 → 2026-08-13 · 2 obs

● 2026-02-15 13:11:26
● 2026-08-13 11:47:58

●A104.18.12.1082026-02-15 → 2026-08-13 · 9 obs

○ 2017-09-23 07:16:56
● 2026-02-15 13:11:26
● 2026-02-25 21:28:04
○ 2026-03-06 09:19:22
● 2026-03-06 11:11:44
● 2026-04-30 10:36:20
○ 2026-06-20 17:16:06
● 2026-06-28 10:00:16
● 2026-08-13 11:47:58

●A104.18.13.1082026-02-15 → 2026-08-13 · 9 obs

○A167.114.156.2142015-07-24 → 2017-09-23 · 7 obs

● 2015-07-24 17:57:02
● 2017-08-16 01:25:42
○ 2017-09-13 08:20:10
● 2017-09-15 15:44:02
● 2017-09-23 07:16:56
○ 2026-02-15 13:11:26
○ 2026-08-13 11:47:58

○A172.64.80.12026-03-06 → 2026-03-06 · 4 obs

○ 2026-02-25 21:28:04
● 2026-03-06 09:19:22
○ 2026-03-06 11:11:44
○ 2026-08-13 11:47:58

○A188.114.96.02026-06-20 → 2026-06-20 · 4 obs

○ 2026-04-30 10:36:20
● 2026-06-20 17:16:06
○ 2026-06-28 10:00:16
○ 2026-08-13 11:47:58

○A188.114.97.02026-06-20 → 2026-06-20 · 4 obs

○ 2026-04-30 10:36:20
● 2026-06-20 17:16:06
○ 2026-06-28 10:00:16
○ 2026-08-13 11:47:58

○A207.244.67.2142017-09-17 → 2017-09-17 · 4 obs

○ 2017-09-15 15:44:02
● 2017-09-17 09:31:00
○ 2017-09-19 12:09:54
○ 2026-08-13 11:47:58

○A207.244.67.2162017-09-19 → 2017-09-19 · 4 obs

○ 2017-09-17 09:31:00
● 2017-09-19 12:09:54
○ 2017-09-23 07:16:56
○ 2026-08-13 11:47:58

○A207.244.67.2182017-09-13 → 2017-09-23 · 8 obs

○ 2017-08-16 01:25:42
● 2017-09-13 08:20:10
● 2017-09-15 15:44:02
○ 2017-09-17 09:31:00
○ 2017-09-19 12:09:54
● 2017-09-23 07:16:56
○ 2026-02-15 13:11:26
○ 2026-08-13 11:47:58

●A2606:4700::6812:c6c2026-02-15 → 2026-08-13 · 11 obs

○ 2017-09-23 07:16:56
● 2026-02-15 13:11:26
● 2026-02-25 21:28:04
○ 2026-03-06 09:19:22
● 2026-03-06 11:11:44
○ 2026-03-25 09:58:28
● 2026-03-30 02:38:50
● 2026-04-30 10:36:20
○ 2026-06-20 17:16:06
● 2026-06-28 10:00:16
● 2026-08-13 11:47:58

●A2606:4700::6812:d6c2026-02-15 → 2026-08-13 · 11 obs

○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-06 → 2026-03-06 · 4 obs

○ 2026-02-25 21:28:04
● 2026-03-06 09:19:22
○ 2026-03-06 11:11:44
○ 2026-08-13 11:47:58

○A2a06:98c1:3120::2026-03-25 → 2026-06-20 · 7 obs

○ 2026-03-06 11:11:44
● 2026-03-25 09:58:28
○ 2026-03-30 02:38:50
○ 2026-04-30 10:36:20
● 2026-06-20 17:16:06
○ 2026-06-28 10:00:16
○ 2026-08-13 11:47:58

○A2a06:98c1:3121::2026-03-25 → 2026-06-20 · 7 obs

○ 2026-03-06 11:11:44
● 2026-03-25 09:58:28
○ 2026-03-30 02:38:50
○ 2026-04-30 10:36:20
● 2026-06-20 17:16:06
○ 2026-06-28 10:00:16
○ 2026-08-13 11:47:58

○A37.48.65.1482017-09-15 → 2017-09-15 · 4 obs

○ 2017-09-13 08:20:10
● 2017-09-15 15:44:02
○ 2017-09-17 09:31:00
○ 2026-08-13 11:47:58

○A37.48.65.1492017-08-16 → 2017-09-23 · 9 obs

○ 2015-07-24 17:57:02
● 2017-08-16 01:25:42
● 2017-09-13 08:20:10
○ 2017-09-15 15:44:02
○ 2017-09-17 09:31:00
● 2017-09-19 12:09:54
● 2017-09-23 07:16:56
○ 2026-02-15 13:11:26
○ 2026-08-13 11:47:58

○A37.48.65.1502017-09-17 → 2017-09-17 · 4 obs

○ 2017-09-15 15:44:02
● 2017-09-17 09:31:00
○ 2017-09-19 12:09:54
○ 2026-08-13 11:47:58

○A37.48.65.1522017-09-15 → 2017-09-15 · 4 obs

○ 2017-09-13 08:20:10
● 2017-09-15 15:44:02
○ 2017-09-17 09:31:00
○ 2026-08-13 11:47:58

○A37.48.65.1532017-08-16 → 2017-09-13 · 5 obs

○ 2015-07-24 17:57:02
● 2017-08-16 01:25:42
● 2017-09-13 08:20:10
○ 2017-09-15 15:44:02
○ 2026-08-13 11:47:58

○A37.48.65.1542017-09-19 → 2017-09-23 · 5 obs

○ 2017-09-17 09:31:00
● 2017-09-19 12:09:54
● 2017-09-23 07:16:56
○ 2026-02-15 13:11:26
○ 2026-08-13 11:47:58

○A5.39.99.502015-07-24 → 2015-07-24 · 3 obs

● 2015-07-24 17:57:02
○ 2017-08-16 01:25:42
○ 2026-08-13 11:47:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
thinkfun.de	marvin.ns.cloudflare.com, dawn.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.106

NS records: marvin.ns.cloudflare.com, dawn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkfun.de (unsigned zone)

⏱️ Timing

Total: 814ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.13.108, 104.18.12.108`
AAAA	2	`2606:4700::6812:d6c, 2606:4700::6812:c6c`
NS	2	`dawn.ns.cloudflare.com, marvin.ns.cloudflare.com`
MX	1	`thinkfun-de.mail.protection.outlook.com`
TXT	3	`MS=ms89100081, google-site-verification=-v43GYwjg5D77Dm...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dawn.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

thinkfun.de is a parent domain of www.thinkfun.de.

IP Addresses

thinkfun.de has four IP addresses: 104.18.12.108, 104.18.13.108, 2606:4700::6812:c6c and 2606:4700::6812:d6c.

www.firstms.com, greatesthits.thomann.co.uk.cdn.cloudflare.net, michaelhill.ca plus two other host names have IP numbers in common with thinkfun.de.

Name Servers

thinkfun.de is delegated to two name servers: dawn.ns.cloudflare.com and marvin.ns.cloudflare.com.

The name server configuration of thinkfun.de is shared with other domains, for instance amru.life, brio.fr, luck35.net and two others.

thinkfun.de shares at least some of its name servers with other domains, including tnlmteguifelr.online, win138.org, vmaxtech.shop and two others.

These name servers are frequently paired with the name servers will.ns.cloudflare.com and joyce.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dawn.ns.cloudflare.com resolves to 108.162.192.106, 172.64.32.106, 173.245.58.106 and 3 other IP addresses.

marvin.ns.cloudflare.com resolves to 108.162.195.251, 162.159.44.251, 172.64.35.251 and 3 other IP addresses.

Mail Servers

thinkfun.de uses one mail server — thinkfun-de.mail.protection.outlook.com.

thinkfun-de.mail.protection.outlook.com has 8 IP addresses: 52.101.68.12, 52.101.68.16, 52.101.68.25 plus 5 more.