`bitsbytes.jp`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:9c57^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5929^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.89.41^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.87^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karina.ns.cloudflare.com`
		A	108.162.192.178^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	172.64.32.178^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	173.245.58.178^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
NS	`vern.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vern.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vern.ns.cloudflare.com`
		A	108.162.193.243^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	172.64.33.243^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
		A	173.245.59.243^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vern.ns.cloudflare.com`
MX	`mail.fromhelloworld.com` ⭐
		A	172.93.105.10^{🇺🇸 RELIABLESITENET-1172.93.105.0/24 101 Possumtown Rd Piscataway, NJ 08854 United States}
			PTR	`mail.fromhelloworld.com`
TXT	`v=spf1 include:fromhelloworld.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.89.41, 172.67.156.87
		IPv6 hints	2606:4700:3033::ac43:9c57, 2606:4700:3037::6815:5929
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOA	`karina.ns.cloudflare.com`dns@cloudflare.com serial=2403591556

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1778356803

PTR for

216.40.254.207.in-addr.arpa

Previously NS for

bitsbytes.jp

Previously MX for

tentsu.jp

bitsbytes.jp

Same first word

bitsbytes.jp

bitsbytes.ca

bitsbytes.net

bitsbytes.co.uk

bitsbytes.co.in

bitsbytes.org

bitsbytes.com.my

bitsbytes.com

bitsbytes.com.hk

bitsbytes.nl

bitsbytes.be

Similar names

bytesbits.com

DNS History

18 records (7 active, 11 former)

○NSb2network.b2soft.net2015-07-21 → 2017-08-20 · 4 obs

● 2015-07-21 09:40:02
● 2017-08-20 22:19:40
○ 2026-03-18 13:21:00
○ 2026-05-09 20:12:04

○NSbitsbytes.jp2015-07-21 → 2017-08-20 · 4 obs

● 2015-07-21 09:40:02
● 2017-08-20 22:19:40
○ 2026-03-18 13:21:00
○ 2026-05-09 20:12:04

●NSkarina.ns.cloudflare.com2026-03-18 → 2026-05-09 · 3 obs

○ 2017-08-20 22:19:40
● 2026-03-18 13:21:00
● 2026-05-09 20:12:04

○NSns-cloud-c1.googledomains.com2026-03-18 → 2026-05-09 · 2 obs

○ 2026-03-18 13:21:00
○ 2026-05-09 20:12:04

○NSns-cloud-c2.googledomains.com2026-03-18 → 2026-05-09 · 2 obs

○ 2026-03-18 13:21:00
○ 2026-05-09 20:12:04

○NSns-cloud-c3.googledomains.com2026-03-18 → 2026-05-09 · 2 obs

○ 2026-03-18 13:21:00
○ 2026-05-09 20:12:04

○NSns-cloud-c4.googledomains.com2026-03-18 → 2026-05-09 · 2 obs

○ 2026-03-18 13:21:00
○ 2026-05-09 20:12:04

○NSns1.b2soft.net2015-07-21 → 2017-08-20 · 4 obs

● 2015-07-21 09:40:02
● 2017-08-20 22:19:40
○ 2026-03-18 13:21:00
○ 2026-05-09 20:12:04

○NSns2.b2soft.net2015-07-21 → 2017-08-20 · 4 obs

● 2015-07-21 09:40:02
● 2017-08-20 22:19:40
○ 2026-03-18 13:21:00
○ 2026-05-09 20:12:04

●NSvern.ns.cloudflare.com2026-03-18 → 2026-05-09 · 3 obs

○ 2017-08-20 22:19:40
● 2026-03-18 13:21:00
● 2026-05-09 20:12:04

○MXbitsbytes.jp2015-07-21 → 2017-08-20 · 4 obs

● 2015-07-21 09:40:02
● 2017-08-20 22:19:40
○ 2026-03-18 13:21:00
○ 2026-05-09 20:12:04

●MXmail.fromhelloworld.com2026-03-18 → 2026-05-09 · 3 obs

○ 2017-08-20 22:19:40
● 2026-03-18 13:21:00
● 2026-05-09 20:12:04

●A104.21.89.412026-03-18 → 2026-05-09 · 3 obs

○ 2017-08-20 22:19:40
● 2026-03-18 13:21:00
● 2026-05-09 20:12:04

●A172.67.156.872026-03-18 → 2026-05-09 · 3 obs

○ 2017-08-20 22:19:40
● 2026-03-18 13:21:00
● 2026-05-09 20:12:04

○A207.254.40.2162026-03-18 → 2026-05-09 · 2 obs

○ 2026-03-18 13:21:00
○ 2026-05-09 20:12:04

●A2606:4700:3033::ac43:9c572026-03-18 → 2026-05-09 · 3 obs

○ 2017-08-20 22:19:40
● 2026-03-18 13:21:00
● 2026-05-09 20:12:04

●A2606:4700:3037::6815:59292026-03-18 → 2026-05-09 · 3 obs

○ 2017-08-20 22:19:40
● 2026-03-18 13:21:00
● 2026-05-09 20:12:04

○A60.32.91.132015-07-21 → 2017-08-20 · 4 obs

● 2015-07-21 09:40:02
● 2017-08-20 22:19:40
○ 2026-03-18 13:21:00
○ 2026-05-09 20:12:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
bitsbytes.jp	vern.ns.cloudflare.com, karina.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.178

NS records: vern.ns.cloudflare.com, karina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitsbytes.jp (unsigned zone)

⏱️ Timing

Total: 745ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.87, 104.21.89.41`
AAAA	2	`2606:4700:3037::6815:5929, 2606:4700:3033::ac43:9c57`
NS	2	`karina.ns.cloudflare.com, vern.ns.cloudflare.com`
MX	1	`mail.fromhelloworld.com (pri: 10)`
TXT	1	`v=spf1 include:fromhelloworld.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karina.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

bitsbytes.jp resolves to four IP numbers: 2606:4700:3033::ac43:9c57, 2606:4700:3037::6815:5929, 104.21.89.41 and 172.67.156.87.

Other host names such as wnzhfk.com, mail.uflymike.com, 2analyticsnovavortex.sbs, schrentewein.com and www.hack-yourself-first.com share IPs with bitsbytes.jp.

Name Servers

bitsbytes.jp is delegated to two name servers: karina.ns.cloudflare.com and vern.ns.cloudflare.com.

bitsbytes.jp shares the same name server setup as jointhefrontline.org, finnacademy.com, adawidgetpro.com, terryasphaltservices.com and ekspert-agd.com.

bitsbytes.jp at least partially shares name servers with other domains, for instance vsllc.com, (0x68656e746169)baba.com, setconerd.site, hiwv.cn and gethotamigo.com.

these name servers are often used in conjunction with the name servers jocelyn.ns.cloudflare.com.

Host names with six IP numbers:

karina.ns.cloudflare.com points to 2606:4700:50::adf5:3ab2, 2803:f800:50::6ca2:c0b2, 2a06:98c1:50::ac40:20b2, 108.162.192.178, 172.64.32.178 and 173.245.58.178.

vern.ns.cloudflare.com points to 2606:4700:58::adf5:3bf3, 2803:f800:50::6ca2:c1f3, 2a06:98c1:50::ac40:21f3, 108.162.193.243, 172.64.33.243 and 173.245.59.243.

Mail Servers

bitsbytes.jp is handled by a single mail server, mail.fromhelloworld.com.

bitsbytes.jp shares the mail server setup with other domains, for example b2soft.net and fromhelloworld.com.

mail.fromhelloworld.com points to a single IP: 172.93.105.10.

bitsbytes.jp - robtex.com

bitsbytes.jp

jp

PTR for

Previously NS for

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`bitsbytes.jp`

`jp`