bit31.com - dns.ninja

`bit31.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:b44c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2b91^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.43.145^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.76^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`beau.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c149^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`beau.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2149^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`beau.ns.cloudflare.com`
		A	108.162.193.73^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	172.64.33.73^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	173.245.59.73^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
MX	`mail.ams.bit31.net` ⭐
		A	2600:3c0e::2000:a0ff:fea2:2dcc^{🇳🇱 AKAMAI-LINODE-AP2600:3c0e::/32 Akamai Technologies}
			PTR	`mail.ams.bit31.net`
		A	172.233.57.137^{🇳🇱 AKAMAI-LINODE-AP172.233.32.0/19 Akamai Technologies}
			PTR	`mail.ams.bit31.net`
MX	`mail.dtx.bit31.net`⁽²⁰⁾
		A	2600:3c00::2000:daff:fe84:9bfb^{🇺🇸 AKAMAI-LINODE-AP2600:3c00::/32 Akamai Technologies}
			PTR	`mail.dtx.bit31.net`
		A	104.237.138.213^{🇺🇸 AKAMAI-LINODE-AP104.237.136.0/21 Akamai Technologies}
			PTR	`mail.dtx.bit31.net`
TXT	`v=spf1 mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.43.145, 172.67.180.76
		IPv6 hints	2606:4700:3033::ac43:b44c, 2606:4700:3036::6815:2b91
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`beau.ns.cloudflare.com`dns@cloudflare.com serial=2411342613

`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=1786046709

Same first word

bit31.com

bit31.ru

bit31.net

Similar names

itb13.com

13bit.com

13bit.io

13bit.ru

13bit.cn

13bit.eu

13bit.de

31bit.com

DNS History

23 records (8 active, 15 former)

●NSbeau.ns.cloudflare.com2026-02-15 → 2026-08-06 · 3 obs

○ 2017-07-03 00:47:02
● 2026-02-15 21:23:44
● 2026-08-06 20:14:10

○NSns-1461.awsdns-54.org2015-06-03 → 2017-07-03 · 4 obs

● 2015-06-03 23:38:42
● 2017-07-03 00:47:02
○ 2026-02-15 21:23:44
○ 2026-08-06 20:14:10

○NSns-1782.awsdns-30.co.uk2015-06-03 → 2017-07-03 · 4 obs

● 2015-06-03 23:38:42
● 2017-07-03 00:47:02
○ 2026-02-15 21:23:44
○ 2026-08-06 20:14:10

○NSns-257.awsdns-32.com2015-06-03 → 2017-07-03 · 4 obs

● 2015-06-03 23:38:42
● 2017-07-03 00:47:02
○ 2026-02-15 21:23:44
○ 2026-08-06 20:14:10

○NSns-546.awsdns-04.net2015-06-03 → 2017-07-03 · 4 obs

● 2015-06-03 23:38:42
● 2017-07-03 00:47:02
○ 2026-02-15 21:23:44
○ 2026-08-06 20:14:10

●NSuma.ns.cloudflare.com2026-02-15 → 2026-08-06 · 3 obs

○ 2017-07-03 00:47:02
● 2026-02-15 21:23:44
● 2026-08-06 20:14:10

●MXmail.ams.bit31.net2026-02-15 → 2026-08-06 · 3 obs

○ 2017-07-03 00:47:02
● 2026-02-15 21:23:44
● 2026-08-06 20:14:10

●MXmail.dtx.bit31.net2026-02-15 → 2026-08-06 · 3 obs

○ 2017-07-03 00:47:02
● 2026-02-15 21:23:44
● 2026-08-06 20:14:10

○MXmx1.bit31.com2015-06-03 → 2017-04-26 · 4 obs

● 2015-06-03 23:38:42
● 2017-04-26 19:12:44
○ 2017-07-03 00:47:02
○ 2026-08-06 20:14:10

○MXmx1.mail-fu.com2017-07-03 → 2017-07-03 · 4 obs

○ 2017-04-26 19:12:44
● 2017-07-03 00:47:02
○ 2026-02-15 21:23:44
○ 2026-08-06 20:14:10

○MXmx2.bit31.com2015-06-03 → 2017-04-26 · 4 obs

● 2015-06-03 23:38:42
● 2017-04-26 19:12:44
○ 2017-07-03 00:47:02
○ 2026-08-06 20:14:10

○MXmx2.mail-fu.com2017-07-03 → 2017-07-03 · 4 obs

○ 2017-04-26 19:12:44
● 2017-07-03 00:47:02
○ 2026-02-15 21:23:44
○ 2026-08-06 20:14:10

●A104.21.43.1452026-02-24 → 2026-08-06 · 46 obs

○ 2026-02-15 21:23:44
○ 2026-02-22 20:45:26
● 2026-02-24 16:02:52
● 2026-02-27 04:40:18
○ 2026-02-27 09:34:40
○ 2026-02-28 15:39:30
● 2026-03-01 05:33:06
○ 2026-03-01 12:31:22
○ 2026-03-06 17:51:26
● 2026-03-07 01:55:36
● 2026-03-07 02:28:20
○ 2026-03-07 13:42:52
○ 2026-03-11 23:58:56
● 2026-03-12 01:41:50
○ 2026-03-12 10:35:08
● 2026-03-12 22:33:34
● 2026-03-14 18:14:16
○ 2026-03-16 23:01:40
○ 2026-03-30 00:12:08
● 2026-03-31 10:49:12
○ 2026-04-03 14:14:46
○ 2026-04-06 23:24:18
● 2026-04-07 14:21:36
○ 2026-04-07 21:48:38
○ 2026-04-19 07:54:42
● 2026-04-19 13:19:32
○ 2026-04-19 19:02:42
● 2026-04-20 00:28:24
○ 2026-04-20 06:08:52
○ 2026-04-20 16:37:44
● 2026-04-22 00:32:32
● 2026-05-16 16:47:32
○ 2026-05-16 18:49:12
● 2026-05-30 02:25:08
● 2026-05-30 03:35:00
○ 2026-06-04 01:49:54
○ 2026-06-12 07:40:10
● 2026-06-13 01:45:24
● 2026-06-15 01:14:58
○ 2026-06-28 15:28:14
● 2026-07-14 12:26:06
○ 2026-07-16 20:42:10
● 2026-07-30 01:04:28
○ 2026-07-30 22:55:24
● 2026-08-06 18:34:06
● 2026-08-06 20:14:10

●A172.67.180.762026-02-24 → 2026-08-06 · 46 obs

○A188.114.96.02026-02-15 → 2026-07-30 · 47 obs

○ 2017-07-03 00:47:02
● 2026-02-15 21:23:44
● 2026-02-22 20:45:26
○ 2026-02-24 16:02:52
○ 2026-02-27 04:40:18
● 2026-02-27 09:34:40
● 2026-02-28 15:39:30
○ 2026-03-01 05:33:06
● 2026-03-01 12:31:22
● 2026-03-06 17:51:26
○ 2026-03-07 01:55:36
○ 2026-03-07 02:28:20
● 2026-03-07 13:42:52
● 2026-03-11 23:58:56
○ 2026-03-12 01:41:50
● 2026-03-12 10:35:08
○ 2026-03-12 22:33:34
○ 2026-03-14 18:14:16
● 2026-03-16 23:01:40
● 2026-03-30 00:12:08
○ 2026-03-31 10:49:12
● 2026-04-03 14:14:46
● 2026-04-06 23:24:18
○ 2026-04-07 14:21:36
● 2026-04-07 21:48:38
● 2026-04-19 07:54:42
○ 2026-04-19 13:19:32
● 2026-04-19 19:02:42
○ 2026-04-20 00:28:24
● 2026-04-20 06:08:52
● 2026-04-20 16:37:44
○ 2026-04-22 00:32:32
○ 2026-05-16 16:47:32
● 2026-05-16 18:49:12
○ 2026-05-30 02:25:08
○ 2026-05-30 03:35:00
● 2026-06-04 01:49:54
● 2026-06-12 07:40:10
○ 2026-06-13 01:45:24
○ 2026-06-15 01:14:58
● 2026-06-28 15:28:14
○ 2026-07-14 12:26:06
● 2026-07-16 20:42:10
○ 2026-07-30 01:04:28
● 2026-07-30 22:55:24
○ 2026-08-06 18:34:06
○ 2026-08-06 20:14:10

○A188.114.97.02026-02-15 → 2026-07-30 · 47 obs

○A2606:4700:3030::6815:2b912026-02-24 → 2026-06-15 · 41 obs

●A2606:4700:3033::ac43:b44c2026-07-14 → 2026-08-06 · 7 obs

○ 2026-06-28 15:28:14
● 2026-07-14 12:26:06
○ 2026-07-16 20:42:10
● 2026-07-30 01:04:28
○ 2026-07-30 22:55:24
● 2026-08-06 18:34:06
● 2026-08-06 20:14:10

○A2606:4700:3034::ac43:b44c2026-02-24 → 2026-06-15 · 41 obs

●A2606:4700:3036::6815:2b912026-07-14 → 2026-08-06 · 7 obs

○ 2026-06-28 15:28:14
● 2026-07-14 12:26:06
○ 2026-07-16 20:42:10
● 2026-07-30 01:04:28
○ 2026-07-30 22:55:24
● 2026-08-06 18:34:06
● 2026-08-06 20:14:10

○A2a06:98c1:3120::2026-02-15 → 2026-07-30 · 47 obs

○A2a06:98c1:3121::2026-02-15 → 2026-07-30 · 47 obs

○A54.85.186.232015-06-03 → 2017-07-03 · 4 obs

● 2015-06-03 23:38:42
● 2017-07-03 00:47:02
○ 2026-02-15 21:23:44
○ 2026-08-06 20:14:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
bit31.com	uma.ns.cloudflare.com, beau.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.146

NS records: uma.ns.cloudflare.com, beau.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bit31.com (unsigned zone)

⏱️ Timing

Total: 200ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.43.145, 172.67.180.76`
AAAA	2	`2606:4700:3033::ac43:b44c, 2606:4700:3036::6815:2b91`
NS	2	`beau.ns.cloudflare.com, uma.ns.cloudflare.com`
MX	2	`mail.ams.bit31.net (pri: 10), mail.dtx.bit31.net (pri: 20)`
TXT	1	`v=spf1 mx ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`beau.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bit31.com has four IP addresses: 104.21.43.145, 172.67.180.76, 2606:4700:3033::ac43:b44c and 2606:4700:3036::6815:2b91.

Additional host names — edgex-exchange.lat, heritagesroyals.com, mafiacasinoaustralia.com and two others — share IP numbers with bit31.com.

Name Servers

The NS records for bit31.com delegate to beau.ns.cloudflare.com and uma.ns.cloudflare.com.

bit31.com shares its name server setup with other domains, including air.asn.au, fidelitybank.ng, home-nanny.ch and two others.

bit31.com shares at least some of its name servers with other domains, including kwjzx.com, globalgovernmentfinance.com, unitedengineering.ca and two others.

These name servers are frequently seen alongside the name servers aida.ns.cloudflare.com.

Host names with 6 IP numbers:

beau.ns.cloudflare.com maps to 108.162.193.73, 172.64.33.73, 173.245.59.73 and 3 additional IP addresses.

uma.ns.cloudflare.com maps to 108.162.192.146, 172.64.32.146, 173.245.58.146 and 3 additional IP addresses.

Mail Servers

bit31.com has two mail servers: mail.ams.bit31.net and mail.dtx.bit31.net.

bit31.com shares its mail server setup with other domains, such as tilman.org.

mail.ams.bit31.net resolves to 172.233.57.137 and 2600:3c0e::2000:a0ff:fea2:2dcc. Likewise, mail.dtx.bit31.net resolves to 104.237.138.213 and 2600:3c00::2000:daff:fe84:9bfb — two IP addresses apiece.