`calculated-solutions.com`

DNSSEC	⚠️ Not signed
A	13.57.77.193^{🇺🇸 Amazon13.57.0.0/16 EC2 SFO prefix}
		PTR	`ec2-13-57-77-193.us-west-1.compute.amazonaws.com`
NS	`peyton.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bdd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peyton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`peyton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`peyton.ns.cloudflare.com`
		A	108.162.193.221^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peyton.ns.cloudflare.com`
		A	172.64.33.221^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peyton.ns.cloudflare.com`
		A	173.245.59.221^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peyton.ns.cloudflare.com`
NS	`robin.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ada^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0da^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`robin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20da^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`robin.ns.cloudflare.com`
		A	108.162.192.218^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	172.64.32.218^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.ns.cloudflare.com`
		A	173.245.58.218^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robin.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	`facebook-domain-verification=hfgb3xx6igdtlfay9sy5injdrefnqx`
TXT	`v=spf1 include:zoho.com ~all`
SOA	`peyton.ns.cloudflare.com`dns@cloudflare.com serial=2397467549

`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=1774631462

Same first word

calculated-solutions.com

DNS History

19 records (6 active, 13 former)

○NSns1027.ui-dns.de2019-12-27 → 2019-12-27 · 4 obs

○ 2017-01-03 03:37:42
● 2019-12-27 12:01:48
○ 2026-03-07 09:30:34
○ 2026-03-27 17:22:04

○NSns1040.ui-dns.org2019-12-27 → 2019-12-27 · 4 obs

○ 2017-01-03 03:37:42
● 2019-12-27 12:01:48
○ 2026-03-07 09:30:34
○ 2026-03-27 17:22:04

○NSns1086.ui-dns.com2019-12-27 → 2019-12-27 · 4 obs

○ 2017-01-03 03:37:42
● 2019-12-27 12:01:48
○ 2026-03-07 09:30:34
○ 2026-03-27 17:22:04

○NSns1126.ui-dns.biz2019-12-27 → 2019-12-27 · 4 obs

○ 2017-01-03 03:37:42
● 2019-12-27 12:01:48
○ 2026-03-07 09:30:34
○ 2026-03-27 17:22:04

○NSns67.domaincontrol.com2016-04-22 → 2017-01-03 · 4 obs

● 2016-04-22 07:56:12
● 2017-01-03 03:37:42
○ 2019-12-27 12:01:48
○ 2026-03-27 17:22:04

○NSns68.domaincontrol.com2016-04-22 → 2017-01-03 · 4 obs

● 2016-04-22 07:56:12
● 2017-01-03 03:37:42
○ 2019-12-27 12:01:48
○ 2026-03-27 17:22:04

●NSpeyton.ns.cloudflare.com2026-03-07 → 2026-03-27 · 3 obs

○ 2019-12-27 12:01:48
● 2026-03-07 09:30:34
● 2026-03-27 17:22:04

●NSrobin.ns.cloudflare.com2026-03-07 → 2026-03-27 · 3 obs

○ 2019-12-27 12:01:48
● 2026-03-07 09:30:34
● 2026-03-27 17:22:04

○MXmailstore1.secureserver.net2016-04-22 → 2017-01-03 · 4 obs

● 2016-04-22 07:56:12
● 2017-01-03 03:37:42
○ 2019-12-27 12:01:48
○ 2026-03-27 17:22:04

●MXmx.zoho.com2019-12-27 → 2026-03-27 · 3 obs

○ 2017-01-03 03:37:42
● 2019-12-27 12:01:48
● 2026-03-27 17:22:04

○MXmx00.1and1.com2019-12-27 → 2019-12-27 · 4 obs

○ 2017-01-03 03:37:42
● 2019-12-27 12:01:48
○ 2026-03-07 09:30:34
○ 2026-03-27 17:22:04

○MXmx01.1and1.com2019-12-27 → 2019-12-27 · 4 obs

○ 2017-01-03 03:37:42
● 2019-12-27 12:01:48
○ 2026-03-07 09:30:34
○ 2026-03-27 17:22:04

●MXmx2.zoho.com2019-12-27 → 2026-03-27 · 3 obs

○ 2017-01-03 03:37:42
● 2019-12-27 12:01:48
● 2026-03-27 17:22:04

●MXmx3.zoho.com2026-03-07 → 2026-03-27 · 3 obs

○ 2019-12-27 12:01:48
● 2026-03-07 09:30:34
● 2026-03-27 17:22:04

○MXsmtp.secureserver.net2016-04-22 → 2017-01-03 · 4 obs

● 2016-04-22 07:56:12
● 2017-01-03 03:37:42
○ 2019-12-27 12:01:48
○ 2026-03-27 17:22:04

●A13.57.77.1932026-03-07 → 2026-03-27 · 3 obs

○ 2019-12-27 12:01:48
● 2026-03-07 09:30:34
● 2026-03-27 17:22:04

○A2607:f1c0:100f:f000::26e2019-12-27 → 2019-12-27 · 4 obs

○ 2017-01-03 03:37:42
● 2019-12-27 12:01:48
○ 2026-03-07 09:30:34
○ 2026-03-27 17:22:04

○A50.63.202.292016-04-22 → 2017-01-03 · 4 obs

● 2016-04-22 07:56:12
● 2017-01-03 03:37:42
○ 2019-12-27 12:01:48
○ 2026-03-27 17:22:04

○A74.208.236.1012019-12-27 → 2019-12-27 · 4 obs

○ 2017-01-03 03:37:42
● 2019-12-27 12:01:48
○ 2026-03-07 09:30:34
○ 2026-03-27 17:22:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
calculated-solutions.com	peyton.ns.cloudflare.com, robin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.218

NS records: peyton.ns.cloudflare.com, robin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for calculated-solutions.com (unsigned zone)

⏱️ Timing

Total: 206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`13.57.77.193`
NS	2	`peyton.ns.cloudflare.com, robin.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`facebook-domain-verification=hfgb3xx6igd, v=spf1 include:zoho.com ~all`
SOA	1	`peyton.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

calculated-solutions.com points to a single IP number: 13.57.77.193.

other host names for instance tenfortyplus.com, taxmansd.com, askenosha.com, thetaxcoach.com and aztaxcpa.com share IP numbers with calculated-solutions.com.

Name Servers

calculated-solutions.com is delegated to two name servers: peyton.ns.cloudflare.com and robin.ns.cloudflare.com.

calculated-solutions.com shares the same name server setup as other domains, for example 0038ch.xyz, expertbusinesssupport.com, teaclarity.com, arabprotocol.com and 031qw.xyz.

calculated-solutions.com at least partially shares name servers with other domains, for instance warrenfirefighterslocal1383.org, harocoa.cc, tz55001-55001-02.com, waldmannpen.de and btkffwm.xyz.

These name servers are often used with olivia.ns.cloudflare.com and kara.ns.cloudflare.com.

Host names with six IP numbers:

peyton.ns.cloudflare.com points to: 2606:4700:58::adf5:3bdd, 2803:f800:50::6ca2:c1dd, 2a06:98c1:50::ac40:21dd, 108.162.193.221, 172.64.33.221 and 173.245.59.221; robin.ns.cloudflare.com points to: 2606:4700:50::adf5:3ada, 2803:f800:50::6ca2:c0da, 2a06:98c1:50::ac40:20da, 108.162.192.218, 172.64.32.218 and 173.245.58.218.

Mail Servers

calculated-solutions.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

calculated-solutions.com shares mail servers with other domains at least partially, including batl.tv, indieaandr.com, web-sellers.com, ridgevillemedia.com and sevengear.net.

Host names with two IP numbers: mx.zoho.com points to 136.143.183.44 and 136.143.191.44.

Host names with 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.

calculated-solutions.com - robtex.com