`yollacalls.com`

DNSSEC	⚠️ Not signed
A	2a0d:e500:1:0:154:48:203:131^{🇪🇪 ETSERVICE-AS2a0d:e500:1::/48 yolla eu prefix}
A	154.48.203.131^{🇩🇪 ETSERVICE-AS154.48.203.0/24 Route Registered for Cogent Communications Customer - Yolla Calls International OU}
NS	`ns1.yollacalls.com` ⭐
		A	2a00:8900:0:4::7^{🇺🇸 ETSERVICE-AS2a00:8900::/32}
			PTR	`ns1.yollacalls.com`
		A	154.48.203.7^{🇩🇪 ETSERVICE-AS154.48.203.0/24 Route Registered for Cogent Communications Customer - Yolla Calls International OU}
			PTR	`ns1.yollacalls.com`
NS	`ns3.yollacalls.com`
		A	2001:df0:69::131^{🇭🇰 ETSERVICE-AS2001:df0:69::/48}
			PTR	`hk-neon1.yollacalls.com`
			PTR	`ns3.yollacalls.com`
		A	203.189.26.131^{🇭🇰 ETSERVICE-AS203.189.26.0/23 Express Teleservice Corp dba Lanck Telecom HK}
			PTR	`hk-neon.yollacalls.com`
			PTR	`ns3.yollacalls.com`
NS	`ns4.yollacalls.com`
		A	2a0d:e500:2:0:4:34:121:46^{🇪🇪 ETSERVICE-AS2a0d:e500:2::/48 yolla us prefix}
		A	204.225.223.46^{🇺🇸 ETSERVICE-AS204.225.223.0/24 AB Handshake Corporation}
MX	`mx2.yollacalls.com` ⭐
		A	154.48.203.10^{🇩🇪 ETSERVICE-AS154.48.203.0/24 Route Registered for Cogent Communications Customer - Yolla Calls International OU}
			PTR	`simba.yollacalls.com`
MX	`mx.yollacalls.com`⁽³⁰⁾
		A	2a00:8900:0:4::a0^{🇺🇸 ETSERVICE-AS2a00:8900::/32}
			PTR	`titan.yollacalls.com`
			PTR	`web-mail.yollacalls.com`
			PTR	`webmail.yollacalls.com`
		A	154.48.203.161^{🇩🇪 ETSERVICE-AS154.48.203.0/24 Route Registered for Cogent Communications Customer - Yolla Calls International OU}
			PTR	`titan.yollacalls.com`
TXT	`v=spf1 redirect=_spf.yollacalls.com`
TXT	`MS=DE2A665606BAC09D6D8683F21596243C3FCBE558`
TXT	`tiktok-developers-site-verification=SwfH1asp7FFHmICwejbhSajGgtvbcNSF`
TXT	`tiktok-developers-site-verification=Ciakhx8TkSwSjzjSmE8pPcvcvNEFGe52`
SOA	`ns1.yollacalls.com`postmaster@yollacalls.com 2026-04-17 #1

`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=1777073536

rank #691141 globally
rank #309830 in the tld
📈 Tranco rank: #67,341

PTR for

1.8.0.0.0.0.0.0.0.0.0.0.0.0.0.0.4.0.0.0.0.0.0.0.0.0.9.8.0.0.a.2.ip6.arpa

130.203.48.154.in-addr.arpa

Subdomains

web.yollacalls.com

api.yollacalls.com

ns2.yollacalls.com

mx2.yollacalls.com

gold.yollacalls.com

simba.yollacalls.com

voice-eu-rproxy.yollacalls.com

static.yollacalls.com

ns1.yollacalls.com

yocmd543cmdyo.yollacalls.com

titan.yollacalls.com

ft-xenon2.yollacalls.com

ns3.yollacalls.com

webmail.yollacalls.com

www.yollacalls.com

ns4.yollacalls.com

web-mail.yollacalls.com

my.yollacalls.com

mx.yollacalls.com

Same first word

yollacalls.com

yollacalls.ru

DNS History

12 records (7 active, 5 former)

●NSns1.yollacalls.com2016-12-20 → 2026-04-24 · 2 obs

● 2016-12-20 07:39:50
● 2026-04-24 23:37:18

○NSns2.yollacalls.com2016-12-20 → 2018-09-10 · 4 obs

● 2016-12-20 07:39:50
● 2018-09-10 00:20:54
○ 2026-02-14 19:32:12
○ 2026-04-24 23:37:18

●NSns3.yollacalls.com2016-12-20 → 2026-04-24 · 2 obs

● 2016-12-20 07:39:50
● 2026-04-24 23:37:18

●NSns4.yollacalls.com2026-02-14 → 2026-04-24 · 3 obs

○ 2018-09-10 00:20:54
● 2026-02-14 19:32:12
● 2026-04-24 23:37:18

●MXmx.yollacalls.com2026-02-14 → 2026-04-24 · 3 obs

○ 2018-09-10 00:20:54
● 2026-02-14 19:32:12
● 2026-04-24 23:37:18

●MXmx2.yollacalls.com2026-02-14 → 2026-04-24 · 3 obs

○ 2018-09-10 00:20:54
● 2026-02-14 19:32:12
● 2026-04-24 23:37:18

○MXsimba.yollacalls.com2016-12-20 → 2018-09-10 · 4 obs

● 2016-12-20 07:39:50
● 2018-09-10 00:20:54
○ 2026-02-14 19:32:12
○ 2026-04-24 23:37:18

○MXtitan.yollacalls.com2016-12-20 → 2018-09-10 · 4 obs

● 2016-12-20 07:39:50
● 2018-09-10 00:20:54
○ 2026-02-14 19:32:12
○ 2026-04-24 23:37:18

○A154.48.203.1302016-12-20 → 2018-09-10 · 4 obs

● 2016-12-20 07:39:50
● 2018-09-10 00:20:54
○ 2026-02-14 19:32:12
○ 2026-04-24 23:37:18

●A154.48.203.1312026-02-14 → 2026-04-24 · 3 obs

○ 2018-09-10 00:20:54
● 2026-02-14 19:32:12
● 2026-04-24 23:37:18

○A2a00:8900:0:4::812018-09-10 → 2018-09-10 · 4 obs

○ 2016-12-20 07:39:50
● 2018-09-10 00:20:54
○ 2026-02-14 19:32:12
○ 2026-04-24 23:37:18

●A2a0d:e500:1:0:154:48:203:1312026-02-14 → 2026-04-24 · 3 obs

○ 2018-09-10 00:20:54
● 2026-02-14 19:32:12
● 2026-04-24 23:37:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, l.gtld-servers.net...	-
yollacalls.com	ns1.yollacalls.com, ns3.yollacalls.com, ns4.yollacalls.com	5 records

✅ Authoritative Response

Server:204.225.223.46

NS records: ns1.yollacalls.com, ns3.yollacalls.com, ns4.yollacalls.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for yollacalls.com (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.48.203.131`
AAAA	1	`2a0d:e500:1:0:154:48:203:131`
NS	3	`ns1.yollacalls.com, ns4.yollacalls.com...`
MX	2	`mx2.yollacalls.com (pri: 30), mx.yollacalls.com (pri: 10)`
TXT	4	`tiktok-developers-site-verification=SwfH, tiktok-developers-site-verification=Ciak...`
SOA	1	`ns1.yollacalls.com postmaster.yollacalls`

📌 Glue Records Collected

Total: 5

In-bailiwick: 5 (ns1.yollacalls.com, ns1.yollacalls.com, ns3.yollacalls.com...)

Analysis

Hierarchy

yollacalls.com is a parent of web.yollacalls.com, api.yollacalls.com, ns2.yollacalls.com, mx2.yollacalls.com, gold.yollacalls.com and several other host names.

IP Addresses

yollacalls.com resolves to two IPs: 2a0d:e500:1:0:154:48:203:131 and 154.48.203.131.

Other host names, for instance yolla.io, www.yollacalls.com, my.yollacalls.com and www.yolla.io share IP numbers with yollacalls.com.

Name Servers

yollacalls.com is delegated to three name servers: ns1.yollacalls.com, ns3.yollacalls.com and ns4.yollacalls.com.

yollacalls.com at least partially shares name servers with other domains, for example 203.48.154.in-addr.arpa and 4.0.0.0.0.0.0.0.0.0.9.8.0.0.a.2.ip6.arpa.

These name servers are commonly used with ns1.yollcalls.com, ns3.yollcalls.com and ns4.yollcalls.com.

Host names with two IP numbers:

Host ns1.yollacalls.com points to 2a00:8900:0:4::7 and 154.48.203.7.

Host ns3.yollacalls.com points to 2001:df0:69::131 and 203.189.26.131.

Host ns4.yollacalls.com points to 2a0d:e500:2:0:4:34:121:46 and 204.225.223.46.

Mail Servers

yollacalls.com is handled by two mail servers: mx2.yollacalls.com and mx.yollacalls.com.

Host names with two IP numbers: mx.yollacalls.com points to 2a00:8900:0:4::a0 and 154.48.203.161.

Host names with one IP number: mx2.yollacalls.com points to 154.48.203.10.

yollacalls.com - robtex.com

yollacalls.com

com

PTR for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`yollacalls.com`

`com`