19bits.com - dns.ninja

`19bits.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:9c98^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:807^{🇺🇸 Cloudflare2606:4700:3036::/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	204.141.33.44^{🇺🇸 ZohoAS204.141.32.0/23 PNAP-DAL CASE00103239}
			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	`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	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 hints	104.21.8.7, 172.67.156.152
		IPv6 hints	2606:4700:3035::ac43:9c98, 2606:4700:3036::6815:807
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=115, name=cloudflare-ech.com
SOA	`danica.ns.cloudflare.com`dns@cloudflare.com serial=2407397670

`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=1784510752

Same first word

19bits.com

DNS History

20 records (9 active, 11 former)

○NScuritiba.ns.porkbun.com2026-03-21 → 2026-07-20 · 2 obs

○ 2026-03-21 12:42:20
○ 2026-07-20 01:27:18

●NSdanica.ns.cloudflare.com2026-03-21 → 2026-07-20 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-07-20 01:27:18

○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
○ 2026-07-20 01:27:18

○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
○ 2026-07-20 01:27:18

●NSelmo.ns.cloudflare.com2026-03-21 → 2026-07-20 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-07-20 01:27:18

○NSfortaleza.ns.porkbun.com2026-03-21 → 2026-07-20 · 2 obs

○ 2026-03-21 12:42:20
○ 2026-07-20 01:27:18

○NSmaceio.ns.porkbun.com2026-03-21 → 2026-07-20 · 2 obs

○ 2026-03-21 12:42:20
○ 2026-07-20 01:27:18

○NSsalvador.ns.porkbun.com2026-03-21 → 2026-07-20 · 2 obs

○ 2026-03-21 12:42:20
○ 2026-07-20 01:27:18

○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
○ 2026-07-20 01:27:18

●MXmx.zoho.com2026-03-21 → 2026-07-20 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-07-20 01:27:18

●MXmx2.zoho.com2026-03-21 → 2026-07-20 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-07-20 01:27:18

●MXmx3.zoho.com2026-03-21 → 2026-07-20 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-07-20 01:27:18

●A104.21.8.72026-03-21 → 2026-07-20 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-07-20 01:27:18

●A172.67.156.1522026-03-21 → 2026-07-20 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-07-20 01:27:18

○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
○ 2026-07-20 01:27:18

○A192.99.148.1752026-03-21 → 2026-07-20 · 2 obs

○ 2026-03-21 12:42:20
○ 2026-07-20 01:27:18

○A2606:4700:3035::6815:8072026-03-21 → 2026-06-16 · 5 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-06-16 08:20:50
○ 2026-06-22 22:42:08
○ 2026-07-20 01:27:18

●A2606:4700:3035::ac43:9c982026-03-21 → 2026-07-20 · 3 obs

○ 2020-02-11 03:06:18
● 2026-03-21 12:42:20
● 2026-07-20 01:27:18

●A2606:4700:3036::6815:8072026-06-22 → 2026-07-20 · 3 obs

○ 2026-06-16 08:20:50
● 2026-06-22 22:42:08
● 2026-07-20 01:27:18

○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
○ 2026-07-20 01:27:18

🔍 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: 251ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.152, 104.21.8.7`
AAAA	2	`2606:4700:3036::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 has four IP addresses: 104.21.8.7, 172.67.156.152, 2606:4700:3035::ac43:9c98 and 2606:4700:3036::6815:807.

Among the host names that share IP numbers with 19bits.com are yorkwood.net, www-bonus.com, retourware24.eu and two others.

Name Servers

The NS records for 19bits.com delegate to danica.ns.cloudflare.com and elmo.ns.cloudflare.com.

19bits.com has the same name server delegation as a number of other domains, such as posthomeza.icu, mypostsza.icu, mypostza.icu and two more.

19bits.com has at least partial name server overlap with other domains, such as goog1e1606.com, futures.com.ua, flandrexbit-nl.net and two others.

These name servers tend to appear together with the name servers nile.ns.cloudflare.com, ximena.ns.cloudflare.com and carlos.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

danica.ns.cloudflare.com maps to 108.162.194.187, 162.159.38.187, 172.64.34.187 and 3 additional IP addresses.

elmo.ns.cloudflare.com maps to 108.162.193.163, 172.64.33.163, 173.245.59.163 and 3 additional IP addresses.

Mail Servers

19bits.com has three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

19bits.com shares at least some of its mail servers with other domains — for example neosynth.net, femcic.org, noubee.com and two more.

All three hosts carry a single IP: mx2.zoho.com directs to 204.141.33.44, while mx3.zoho.com and mx.zoho.com both direct to 204.141.43.44.

mx3.zoho.com and mx.zoho.com each have 204.141.43.44 IP addresses.