`yycalling.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:5bfe^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:b76e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.254^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.110^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`nia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nia.ns.cloudflare.com`
		A	108.162.192.210^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	172.64.32.210^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
		A	173.245.58.210^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nia.ns.cloudflare.com`
NS	`nick.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nick.ns.cloudflare.com`
		A	108.162.193.213^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	172.64.33.213^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.ns.cloudflare.com`
		A	173.245.59.213^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nick.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	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			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	`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	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`v=spf1 include:zoho.com ~all`
TXT	`zoho-verification=zb09282409.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.91.254, 172.67.183.110
		IPv6	2606:4700:3030::6815:5bfe, 2606:4700:3031::ac43:b76e
SOA	`nia.ns.cloudflare.com`dns@cloudflare.com serial=2399791436

`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=1774627822

Same first word

yycalling.com

DNS History

13 records (9 active, 4 former)

●NSnia.ns.cloudflare.com2026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 10:08:56
● 2026-03-27 16:30:58

●NSnick.ns.cloudflare.com2026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 10:08:56
● 2026-03-27 16:30:58

●MXmx.zoho.com2026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 10:08:56
● 2026-03-27 16:30:58

●MXmx2.zoho.com2026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 10:08:56
● 2026-03-27 16:30:58

●MXmx3.zoho.com2026-02-16 → 2026-03-27 · 2 obs

● 2026-02-16 10:08:56
● 2026-03-27 16:30:58

●A104.21.91.2542026-02-16 → 2026-03-27 · 5 obs

● 2026-02-16 10:08:56
● 2026-02-25 16:19:06
○ 2026-03-24 20:43:56
● 2026-03-27 16:30:56
● 2026-03-27 16:30:58

●A172.67.183.1102026-02-16 → 2026-03-27 · 5 obs

● 2026-02-16 10:08:56
● 2026-02-25 16:19:06
○ 2026-03-24 20:43:56
● 2026-03-27 16:30:56
● 2026-03-27 16:30:58

○A188.114.96.02026-03-24 → 2026-03-24 · 4 obs

○ 2026-02-25 16:19:06
● 2026-03-24 20:43:56
○ 2026-03-27 16:30:56
○ 2026-03-27 16:30:58

○A188.114.97.02026-03-24 → 2026-03-24 · 4 obs

○ 2026-02-25 16:19:06
● 2026-03-24 20:43:56
○ 2026-03-27 16:30:56
○ 2026-03-27 16:30:58

●A2606:4700:3030::6815:5bfe2026-02-16 → 2026-03-27 · 5 obs

● 2026-02-16 10:08:56
● 2026-02-25 16:19:06
○ 2026-03-24 20:43:56
● 2026-03-27 16:30:56
● 2026-03-27 16:30:58

●A2606:4700:3031::ac43:b76e2026-02-16 → 2026-03-27 · 5 obs

● 2026-02-16 10:08:56
● 2026-02-25 16:19:06
○ 2026-03-24 20:43:56
● 2026-03-27 16:30:56
● 2026-03-27 16:30:58

○A2a06:98c1:3120::2026-03-24 → 2026-03-24 · 4 obs

○ 2026-02-25 16:19:06
● 2026-03-24 20:43:56
○ 2026-03-27 16:30:56
○ 2026-03-27 16:30:58

○A2a06:98c1:3121::2026-03-24 → 2026-03-24 · 4 obs

○ 2026-02-25 16:19:06
● 2026-03-24 20:43:56
○ 2026-03-27 16:30:56
○ 2026-03-27 16:30:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
yycalling.com	nick.ns.cloudflare.com, nia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.210

NS records: nick.ns.cloudflare.com, nia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yycalling.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.91.254, 172.67.183.110`
AAAA	2	`2606:4700:3030::6815:5bfe, 2606:4700:3031::ac43:b76e`
NS	2	`nia.ns.cloudflare.com, nick.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`v=spf1 include:zoho.com ~all, zoho-verification=zb09282409.zmverify.zo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`nia.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

yycalling.com maps to four IP numbers: 2606:4700:3030::6815:5bfe, 2606:4700:3031::ac43:b76e, 104.21.91.254 and 172.67.183.110.

other host names include wealthtribune.com, chloecarley.com, www.ust-health.com, cnvis.com.cn and pemainpoker.com; they share IP numbers with yycalling.com.

Name Servers

Two name servers nia.ns.cloudflare.com and nick.ns.cloudflare.com handle the delegation for yycalling.com.

yycalling.com shares the same name server setup as other domains, for instance flashvpn.io, underwaterhotelrooms.com, reelsvideo.io, lamenu.digital and rboloans.com.

yycalling.com at least partially shares name servers with other domains, for instance smsradar.az, black-index.com, kuhni-rodina.ru, 88520hi11.app and thefishguytx.com.

These name servers are commonly used alongside ivan.ns.cloudflare.com, viddy.ns.cloudflare.com and emerson.ns.cloudflare.com.

Six IP addresses per host:

nia.ns.cloudflare.com points to 2606:4700:50::adf5:3ad2, 2803:f800:50::6ca2:c0d2, 2a06:98c1:50::ac40:20d2, 108.162.192.210, 172.64.32.210 and 173.245.58.210; nick.ns.cloudflare.com points to 2606:4700:58::adf5:3bd5, 2803:f800:50::6ca2:c1d5, 2a06:98c1:50::ac40:21d5, 108.162.193.213, 172.64.33.213 and 173.245.59.213

Mail Servers

Three mail servers handle yycalling.com: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

yycalling.com shares at least partially some mail servers with other domains, for instance shinebritesolutions.com, lecrone.net, jazbaentertainment.net, alcoupon.com and firststepglobal.com.

Host names by IP count:

Two IP numbers: mx.zoho.com points to 136.143.183.44 and 136.143.191.44.

One IP number: mx2.zoho.com points to 136.143.183.44; mx3.zoho.com points to 136.143.191.44.

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

Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.

yycalling.com - robtex.com

yycalling.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

`yycalling.com`

`com`