6bit.de - dns.ninja

`6bit.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c954^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:34a4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.52.164^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.201.84^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`art.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c166^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`art.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2166^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`art.ns.cloudflare.com`
		A	108.162.193.102^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	172.64.33.102^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	173.245.59.102^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
NS	`zelda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zelda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zelda.ns.cloudflare.com`
		A	108.162.192.242^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	172.64.32.242^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
		A	173.245.58.242^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zelda.ns.cloudflare.com`
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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.52.164, 172.67.201.84
		IPv6 hints	2606:4700:3032::ac43:c954, 2606:4700:3033::6815:34a4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=36, name=cloudflare-ech.com
SOA	`art.ns.cloudflare.com`dns@cloudflare.com serial=2405854534

`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=1783763090

Same first word

6bit.co

6bit.cn

6bit.com

6bit.net

6bit.de

6bit.biz

6bit.nl

6bit.ru

6bit.ch

Similar names

bit6.cc

bit6.com

bit6.github.io

t6bi.com

bit6.ru

bit6.de

b6it.info

b6it.com

bit6.edu.cn

bit6.ca

bit6.net

6tib.be

DNS History

19 records (9 active, 10 former)

●NSart.ns.cloudflare.com2026-07-11 → 2026-07-11 · 2 obs

○ 2026-05-10 09:00:24
● 2026-07-11 10:14:10

○NSnsa1.schlundtech.de2015-08-15 → 2026-05-10 · 3 obs

● 2015-08-15 04:17:04
● 2026-05-10 09:00:24
○ 2026-07-11 10:14:10

○NSnsb1.schlundtech.de2015-08-15 → 2026-05-10 · 3 obs

● 2015-08-15 04:17:04
● 2026-05-10 09:00:24
○ 2026-07-11 10:14:10

○NSnsc1.schlundtech.de2015-08-15 → 2026-05-10 · 3 obs

● 2015-08-15 04:17:04
● 2026-05-10 09:00:24
○ 2026-07-11 10:14:10

○NSnsd1.schlundtech.de2015-08-15 → 2026-05-10 · 3 obs

● 2015-08-15 04:17:04
● 2026-05-10 09:00:24
○ 2026-07-11 10:14:10

●NSzelda.ns.cloudflare.com2026-07-11 → 2026-07-11 · 2 obs

○ 2026-05-10 09:00:24
● 2026-07-11 10:14:10

○MXmx01.kolabnow.com2017-04-18 → 2017-04-18 · 4 obs

○ 2016-07-23 04:18:22
● 2017-04-18 10:57:52
○ 2026-03-20 21:09:32
○ 2026-07-11 10:14:10

○MXmx01.mykolab.com2015-08-15 → 2017-04-18 · 4 obs

● 2015-08-15 04:17:04
● 2017-04-18 10:57:52
○ 2026-03-20 21:09:32
○ 2026-07-11 10:14:10

○MXmx02.kolabnow.com2017-04-18 → 2017-04-18 · 4 obs

○ 2016-07-23 04:18:22
● 2017-04-18 10:57:52
○ 2026-03-20 21:09:32
○ 2026-07-11 10:14:10

○MXmx02.mykolab.com2015-08-15 → 2016-07-23 · 4 obs

● 2015-08-15 04:17:04
● 2016-07-23 04:18:22
○ 2017-04-18 10:57:52
○ 2026-07-11 10:14:10

●MXmxext1.mailbox.org2026-03-20 → 2026-07-11 · 3 obs

○ 2017-04-18 10:57:52
● 2026-03-20 21:09:32
● 2026-07-11 10:14:10

●MXmxext2.mailbox.org2026-03-20 → 2026-07-11 · 3 obs

○ 2017-04-18 10:57:52
● 2026-03-20 21:09:32
● 2026-07-11 10:14:10

●MXmxext3.mailbox.org2026-03-20 → 2026-07-11 · 3 obs

○ 2017-04-18 10:57:52
● 2026-03-20 21:09:32
● 2026-07-11 10:14:10

●A104.21.52.1642026-07-11 → 2026-07-11 · 2 obs

○ 2026-05-10 09:00:24
● 2026-07-11 10:14:10

●A172.67.201.842026-07-11 → 2026-07-11 · 2 obs

○ 2026-05-10 09:00:24
● 2026-07-11 10:14:10

●A2606:4700:3032::ac43:c9542026-07-11 → 2026-07-11 · 2 obs

○ 2026-05-10 09:00:24
● 2026-07-11 10:14:10

●A2606:4700:3033::6815:34a42026-07-11 → 2026-07-11 · 2 obs

○ 2026-05-10 09:00:24
● 2026-07-11 10:14:10

○A2a01:238:43f0:100:9766:d5e3:3b66:f7cd2026-03-20 → 2026-05-10 · 3 obs

● 2026-03-20 21:09:32
● 2026-05-10 09:00:24
○ 2026-07-11 10:14:10

○A85.215.83.2152026-03-20 → 2026-05-10 · 3 obs

● 2026-03-20 21:09:32
● 2026-05-10 09:00:24
○ 2026-07-11 10:14:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
6bit.de	art.ns.cloudflare.com, zelda.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.242

NS records: art.ns.cloudflare.com, zelda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 6bit.de (unsigned zone)

⏱️ Timing

Total: 999ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.52.164, 172.67.201.84`
AAAA	2	`2606:4700:3032::ac43:c954, 2606:4700:3033::6815:34a4`
NS	2	`art.ns.cloudflare.com, zelda.ns.cloudflare.com`
MX	3	`mxext1.mailbox.org (pri: 10), mxext2.mailbox.org (pri: 10)...`
TXT	1	`v=spf1 include:mailbox.org ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`art.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

6bit.de points to the four IP addresses 104.21.52.164, 172.67.201.84, 2606:4700:3032::ac43:c954 and 2606:4700:3033::6815:34a4.

Two other host names, along with 35vk.com, www.cedars.com.au and filetwigbay.com, also share IP numbers with 6bit.de.

Name Servers

Two name servers handle the delegation for 6bit.de: art.ns.cloudflare.com and zelda.ns.cloudflare.com.

6bit.de shares its NS records with other domains, for example kartengenerator.com, bitkubventures.com, zhangqianl.com and two others.

At least some of 6bit.de's name servers are shared with other domains, for example supportedmodels.com, vardenedp.com, scholl.co.at and two more.

These name servers tend to be deployed in combination with the name servers otto.ns.cloudflare.com and coco.ns.cloudflare.com.

DNS names with 6 IP addresses:

art.ns.cloudflare.com resolves to 108.162.193.102, 172.64.33.102 and 173.245.59.102 among others, with 3 other IP addresses in total.

zelda.ns.cloudflare.com resolves to 108.162.192.242, 172.64.32.242 and 173.245.58.242 among others, with 3 other IP addresses in total.

Mail Servers

The MX records for 6bit.de list three mail servers: mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org.

There is at least a partial MX overlap between 6bit.de and other domains, including peterrehm.de, mail2x.de, k9z.de and two others.

mxext1.mailbox.org, mxext2.mailbox.org and mxext3.mailbox.org are three hostnames that each resolve to a pair of IP addresses: mxext1.mailbox.org to 80.241.60.212 and 2001:67c:2050:104:0:1:25:1, mxext2.mailbox.org to 80.241.60.215 and 2001:67c:2050:104:0:2:25:1, and mxext3.mailbox.org to 80.241.60.216 and 2001:67c:2050:104:0:3:25:1.