bitfiddling.com - dns.ninja

`bitfiddling.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3260^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:9fef^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.96^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.159.239^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`micah.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bce^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ce^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`micah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ce^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`micah.ns.cloudflare.com`
		A	108.162.193.206^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	172.64.33.206^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
		A	173.245.59.206^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`micah.ns.cloudflare.com`
NS	`michelle.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`michelle.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`michelle.ns.cloudflare.com`
		A	108.162.192.201^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	172.64.32.201^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
		A	173.245.58.201^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`michelle.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`0rcuvpfhiv`
TXT	`v=spf1 include:spf.messagingengine.com include:mailgun.org ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.96, 172.67.159.239
		IPv6 hints	2606:4700:3030::6815:3260, 2606:4700:3033::ac43:9fef
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOA	`micah.ns.cloudflare.com`dns@cloudflare.com serial=2407366228

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782612705

Same first word

bitfiddling.com

DNS History

16 records (8 active, 8 former)

○NSa.dns.gandi.net2015-08-06 → 2017-02-09 · 4 obs

● 2015-08-06 06:08:52
● 2017-02-09 02:04:52
○ 2020-03-12 17:17:06
○ 2026-06-28 02:18:56

○NSb.dns.gandi.net2015-08-06 → 2017-02-09 · 4 obs

● 2015-08-06 06:08:52
● 2017-02-09 02:04:52
○ 2020-03-12 17:17:06
○ 2026-06-28 02:18:56

○NSc.dns.gandi.net2015-08-06 → 2017-02-09 · 4 obs

● 2015-08-06 06:08:52
● 2017-02-09 02:04:52
○ 2020-03-12 17:17:06
○ 2026-06-28 02:18:56

●NSmicah.ns.cloudflare.com2020-03-12 → 2026-06-28 · 3 obs

○ 2017-02-09 02:04:52
● 2020-03-12 17:17:06
● 2026-06-28 02:18:56

●NSmichelle.ns.cloudflare.com2020-03-12 → 2026-06-28 · 3 obs

○ 2017-02-09 02:04:52
● 2020-03-12 17:17:06
● 2026-06-28 02:18:56

○MXfb.mail.gandi.net2015-08-06 → 2020-03-12 · 4 obs

● 2015-08-06 06:08:52
● 2020-03-12 17:17:06
○ 2026-04-10 11:24:04
○ 2026-06-28 02:18:56

●MXin1-smtp.messagingengine.com2026-04-10 → 2026-06-28 · 3 obs

○ 2020-03-12 17:17:06
● 2026-04-10 11:24:04
● 2026-06-28 02:18:56

●MXin2-smtp.messagingengine.com2026-04-10 → 2026-06-28 · 3 obs

○ 2020-03-12 17:17:06
● 2026-04-10 11:24:04
● 2026-06-28 02:18:56

○MXspool.mail.gandi.net2015-08-06 → 2020-03-12 · 4 obs

● 2015-08-06 06:08:52
● 2020-03-12 17:17:06
○ 2026-04-10 11:24:04
○ 2026-06-28 02:18:56

●A104.21.50.962026-04-10 → 2026-06-28 · 3 obs

○ 2020-03-12 17:17:06
● 2026-04-10 11:24:04
● 2026-06-28 02:18:56

●A172.67.159.2392026-04-10 → 2026-06-28 · 3 obs

○ 2020-03-12 17:17:06
● 2026-04-10 11:24:04
● 2026-06-28 02:18:56

○A192.95.10.1542015-11-21 → 2017-02-09 · 5 obs

○ 2015-08-06 06:08:52
● 2015-11-21 18:33:14
● 2017-02-09 02:04:52
○ 2020-03-12 17:17:06
○ 2026-06-28 02:18:56

○A217.70.184.382015-08-06 → 2015-08-06 · 3 obs

● 2015-08-06 06:08:52
○ 2015-11-21 18:33:14
○ 2026-06-28 02:18:56

●A2606:4700:3030::6815:32602026-04-10 → 2026-06-28 · 3 obs

○ 2020-03-12 17:17:06
● 2026-04-10 11:24:04
● 2026-06-28 02:18:56

●A2606:4700:3033::ac43:9fef2026-04-10 → 2026-06-28 · 3 obs

○ 2020-03-12 17:17:06
● 2026-04-10 11:24:04
● 2026-06-28 02:18:56

○A51.15.209.1022020-03-12 → 2020-03-12 · 4 obs

○ 2017-02-09 02:04:52
● 2020-03-12 17:17:06
○ 2026-04-10 11:24:04
○ 2026-06-28 02:18:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net...	-
bitfiddling.com	micah.ns.cloudflare.com, michelle.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.206

NS records: micah.ns.cloudflare.com, michelle.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitfiddling.com (unsigned zone)

⏱️ Timing

Total: 225ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.159.239, 104.21.50.96`
AAAA	2	`2606:4700:3033::ac43:9fef, 2606:4700:3030::6815:3260`
NS	2	`micah.ns.cloudflare.com, michelle.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	2	`0rcuvpfhiv, v=spf1 include:spf.messagingengine.com i`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`micah.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (micah.ns.cloudflare.com, micah.ns.cloudflare.com, micah.ns.cloudflare.com...)

Analysis

IP Addresses

bitfiddling.com resolves to four IP addresses: 104.21.50.96, 172.67.159.239, 2606:4700:3030::6815:3260 and 2606:4700:3033::ac43:9fef.

annsraspberryfarm.com, hd.baskino.is, r.baskino.is plus two other host names have IP numbers in common with bitfiddling.com.

Name Servers

Two name servers handle the delegation for bitfiddling.com: micah.ns.cloudflare.com and michelle.ns.cloudflare.com.

The name server configuration of bitfiddling.com is shared with other domains, for instance todd.co.nz, madiath.me, usinadomalte.ind.br and two others.

bitfiddling.com partially shares its NS delegation with several other domains, including zjmwbq.com, aatotojaya.club, oasissalon.net and two others.

These name servers often co-occur with the name servers adrian.ns.cloudflare.com.

Hosts with 6 IP addresses each:

micah.ns.cloudflare.com resolves to 108.162.193.206, 172.64.33.206 and 173.245.59.206 among others, with 3 other IP addresses in total.

michelle.ns.cloudflare.com resolves to 108.162.192.201, 172.64.32.201 and 173.245.58.201 among others, with 3 other IP addresses in total.

Mail Servers

bitfiddling.com uses two mail servers, in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

The mail server setup of bitfiddling.com matches that of other domains such as thule.no, www.dinoiu.com, idchannels.com and two others.

At least a portion of bitfiddling.com's mail servers are also used by other domains, for example 96089.com.

Hosts with 8 IP addresses each:

in1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217 and 103.168.172.218 among others, with 5 other IP addresses in total.

Host names with four IP addresses:

in2-smtp.messagingengine.com maps to the following IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.