`19bits.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:807^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9c98^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.8.7^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.152^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`danica.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26bb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`danica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`danica.ns.cloudflare.com`
		A	108.162.194.187^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	162.159.38.187^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	172.64.34.187^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
NS	`elmo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zohomail.com ~all`
TXT	`zoho-verification=zb45895698.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.8.7, 172.67.156.152
		IPv6	2606:4700:3035::6815:807, 2606:4700:3035::ac43:9c98
SOA	`danica.ns.cloudflare.com`dns@cloudflare.com serial=2397656823

`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=1771291435

Same first word

19bits.com

DNS History

19 records (9 active, 10 former)

○NScuritiba.ns.porkbun.com2026-03-21 → 2026-03-23 · 2 obs

○ 2026-03-21 12:42:20
○ 2026-03-23 04:08:02

●NSdanica.ns.cloudflare.com2026-03-21 → 2026-03-23 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-03-23 04:08:02

○NSdns1.yandex.net2015-08-22 → 2020-02-11 · 4 obs

● 2015-08-22 13:53:08
● 2020-02-11 03:06:18
○ 2026-03-21 12:42:20
○ 2026-03-23 04:08:02

○NSdns2.yandex.net2015-08-22 → 2020-02-11 · 4 obs

● 2015-08-22 13:53:08
● 2020-02-11 03:06:18
○ 2026-03-21 12:42:20
○ 2026-03-23 04:08:02

●NSelmo.ns.cloudflare.com2026-03-21 → 2026-03-23 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-03-23 04:08:02

○NSfortaleza.ns.porkbun.com2026-03-21 → 2026-03-23 · 2 obs

○ 2026-03-21 12:42:20
○ 2026-03-23 04:08:02

○NSmaceio.ns.porkbun.com2026-03-21 → 2026-03-23 · 2 obs

○ 2026-03-21 12:42:20
○ 2026-03-23 04:08:02

○NSsalvador.ns.porkbun.com2026-03-21 → 2026-03-23 · 2 obs

○ 2026-03-21 12:42:20
○ 2026-03-23 04:08:02

○MXmx.yandex.net2015-08-22 → 2020-02-11 · 4 obs

● 2015-08-22 13:53:08
● 2020-02-11 03:06:18
○ 2026-03-21 12:42:20
○ 2026-03-23 04:08:02

●MXmx.zoho.com2026-03-21 → 2026-03-23 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-03-23 04:08:02

●MXmx2.zoho.com2026-03-21 → 2026-03-23 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-03-23 04:08:02

●MXmx3.zoho.com2026-03-21 → 2026-03-23 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-03-23 04:08:02

●A104.21.8.72026-03-21 → 2026-03-23 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-03-23 04:08:02

●A172.67.156.1522026-03-21 → 2026-03-23 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-03-23 04:08:02

○A176.9.112.412015-08-22 → 2016-03-12 · 4 obs

● 2015-08-22 13:53:08
● 2016-03-12 01:26:40
○ 2016-07-13 19:06:30
○ 2026-03-23 04:08:02

○A192.99.148.1752026-03-21 → 2026-03-23 · 2 obs

○ 2026-03-21 12:42:20
○ 2026-03-23 04:08:02

●A2606:4700:3035::6815:8072026-03-21 → 2026-03-23 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-03-23 04:08:02

●A2606:4700:3035::ac43:9c982026-03-21 → 2026-03-23 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-03-23 04:08:02

○A46.4.73.1172016-07-13 → 2020-02-11 · 5 obs

○ 2016-03-12 01:26:40
● 2016-07-13 19:06:30
● 2020-02-11 03:06:18
○ 2026-03-21 12:42:20
○ 2026-03-23 04:08:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
19bits.com	elmo.ns.cloudflare.com, danica.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.163

NS records: elmo.ns.cloudflare.com, danica.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 19bits.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.8.7, 172.67.156.152`
AAAA	2	`2606:4700:3035::6815:807, 2606:4700:3035::ac43:9c98`
NS	2	`danica.ns.cloudflare.com, elmo.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zohomail.com ~all, zoho-verification=zb45895698.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`danica.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

19bits.com points to four IP numbers: 2606:4700:3035::6815:807, 2606:4700:3035::ac43:9c98, 104.21.8.7 and 172.67.156.152.

Other host names including yorkwood.net, www-bonus.com, retourware24.eu, mwlike.cc and smmpvahub872522.wikipublicity.com share IP numbers with 19bits.com.

Name Servers

19bits.com's delegation uses two name servers, danica.ns.cloudflare.com and elmo.ns.cloudflare.com.

19bits.com shares the same name server setup as other domains, for example posthomeza.icu, mypostsza.icu, mypostza.icu, sandrine-tarot.com and farc-rehan.ir.

19bits.com at least partially shares name servers with other domains, including goog1e1606.com, futures.com.ua, flandrexbit-nl.net, xauto.com.ua and paradis-arpenteurs.com.

These name servers are commonly used with nile.ns.cloudflare.com and carlos.ns.cloudflare.com.

Host names with six IP numbers:

danica.ns.cloudflare.com points to: 2606:4700:50::a29f:26bb, 2803:f800:50::6ca2:c2bb, 2a06:98c1:50::ac40:22bb, 108.162.194.187, 162.159.38.187 and 172.64.34.187.

elmo.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba3, 2803:f800:50::6ca2:c1a3, 2a06:98c1:50::ac40:21a3, 108.162.193.163, 172.64.33.163 and 173.245.59.163.

Mail Servers

19bits.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

The mail servers for 19bits.com are shared with other domains, for instance neosynth.net, femcic.org, noubee.com, eihconstructora.com and duet.to.

These mail servers are commonly used alongside aspmx.l.google.com and alt1.aspmx.l.google.com.

Host names with two IP numbers:

mx.zoho.com points to 136.143.183.44 and 204.141.43.44.

Host names with one IP number:

mx2.zoho.com points to 136.143.183.44.

mx3.zoho.com points to 204.141.43.44.

Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.

Host names that point to 204.141.43.44: mx.zoho.com and mx3.zoho.com.

19bits.com - robtex.com

19bits.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`19bits.com`

`com`