calctopia.com - dns.ninja

`calctopia.com`

DNSSEC	⚠️ Not signed
A	104.21.86.73^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.144^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`igor.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c177^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`igor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2177^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`igor.ns.cloudflare.com`
		A	108.162.193.119^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	172.64.33.119^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	173.245.59.119^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
NS	`rachel.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rachel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rachel.ns.cloudflare.com`
		A	108.162.192.215^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	172.64.32.215^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
		A	173.245.58.215^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rachel.ns.cloudflare.com`
MX	`mx1.1984.is` ⭐
		A	93.95.224.17^{🇮🇸 THE-1984-AS93.95.224.0/21 The 1984 ehf Autonomous System}
			PTR	`mx1-01.1984.is`
		A	185.112.145.65^{🇮🇸 THE-1984-AS185.112.144.0/22}
			PTR	`mx1-02.1984.is`
MX	`mx2.1984.is`⁽²⁰⁾
		A	93.95.224.20^{🇮🇸 THE-1984-AS93.95.224.0/21 The 1984 ehf Autonomous System}
			PTR	`mx2.1984.is`
TXT	`brevo-code:eb7d23852dadce340a5621e246048a03`
TXT	`google-site-verification=l8As-VS23dsED0SGTrML7rHuH6JBJJObYIgr_JtTpjA`
TXT	`ppkey-9c6d933a85b8087ad3a5d8c03493c771`
TXT	`v=spf1 include:_spf.1984.is ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.86.73, 172.67.216.144
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOA	`igor.ns.cloudflare.com`dns@cloudflare.com serial=2410481032

`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=1786159484

Same first word

calctopia.com

Similar names

capitalco.com

caoptical.com

cocapital.com.mx

actoplica.co.rs

cocapital.cn

cocapital.co.uk

DNS History

14 records (6 active, 8 former)

●NSigor.ns.cloudflare.com2017-02-10 → 2026-08-08 · 3 obs

○ 2016-07-03 03:26:46
● 2017-02-10 16:00:12
● 2026-08-08 03:48:14

○NSns1.infomaniak.ch2015-07-14 → 2016-07-03 · 4 obs

● 2015-07-14 04:58:28
● 2016-07-03 03:26:46
○ 2017-02-10 16:00:12
○ 2026-08-08 03:48:14

○NSns2.infomaniak.ch2015-07-14 → 2016-07-03 · 4 obs

● 2015-07-14 04:58:28
● 2016-07-03 03:26:46
○ 2017-02-10 16:00:12
○ 2026-08-08 03:48:14

●NSrachel.ns.cloudflare.com2017-02-10 → 2026-08-08 · 3 obs

○ 2016-07-03 03:26:46
● 2017-02-10 16:00:12
● 2026-08-08 03:48:14

○MXmta-gw.infomaniak.ch2015-07-14 → 2018-09-03 · 4 obs

● 2015-07-14 04:58:28
● 2018-09-03 22:50:46
○ 2026-03-29 10:22:06
○ 2026-08-08 03:48:14

●MXmx1.1984.is2026-03-29 → 2026-08-08 · 3 obs

○ 2018-09-03 22:50:46
● 2026-03-29 10:22:06
● 2026-08-08 03:48:14

●MXmx2.1984.is2026-03-29 → 2026-08-08 · 3 obs

○ 2018-09-03 22:50:46
● 2026-03-29 10:22:06
● 2026-08-08 03:48:14

●A104.21.86.732026-03-29 → 2026-08-08 · 6 obs

○ 2018-09-03 22:50:46
● 2026-03-29 10:22:06
● 2026-05-01 13:45:26
○ 2026-05-06 07:32:20
● 2026-06-17 06:28:44
● 2026-08-08 03:48:14

○A104.27.166.312017-02-10 → 2018-09-03 · 5 obs

○ 2016-07-03 03:26:46
● 2017-02-10 16:00:12
● 2018-09-03 22:50:46
○ 2026-03-29 10:22:06
○ 2026-08-08 03:48:14

○A104.27.167.312017-02-10 → 2018-09-03 · 5 obs

○ 2016-07-03 03:26:46
● 2017-02-10 16:00:12
● 2018-09-03 22:50:46
○ 2026-03-29 10:22:06
○ 2026-08-08 03:48:14

●A172.67.216.1442026-03-29 → 2026-08-08 · 6 obs

○ 2018-09-03 22:50:46
● 2026-03-29 10:22:06
● 2026-05-01 13:45:26
○ 2026-05-06 07:32:20
● 2026-06-17 06:28:44
● 2026-08-08 03:48:14

○A188.114.96.02026-05-06 → 2026-05-06 · 5 obs

○ 2026-03-29 10:22:06
○ 2026-05-01 13:45:26
● 2026-05-06 07:32:20
○ 2026-06-17 06:28:44
○ 2026-08-08 03:48:14

○A188.114.97.02026-05-06 → 2026-05-06 · 5 obs

○ 2026-03-29 10:22:06
○ 2026-05-01 13:45:26
● 2026-05-06 07:32:20
○ 2026-06-17 06:28:44
○ 2026-08-08 03:48:14

○A84.16.93.1362015-07-14 → 2016-07-03 · 4 obs

● 2015-07-14 04:58:28
● 2016-07-03 03:26:46
○ 2017-02-10 16:00:12
○ 2026-08-08 03:48:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
calctopia.com	igor.ns.cloudflare.com, rachel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.119

NS records: igor.ns.cloudflare.com, rachel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for calctopia.com (unsigned zone)

⏱️ Timing

Total: 2506ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.86.73, 172.67.216.144`
NS	2	`igor.ns.cloudflare.com, rachel.ns.cloudflare.com`
MX	2	`mx1.1984.is (pri: 10), mx2.1984.is (pri: 20)`
TXT	4	`brevo-code:eb7d23852dadce340a5621e246048, google-site-verification=l8As-VS23dsED0S...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`igor.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

calctopia.com points to the IP addresses 104.21.86.73 and 172.67.216.144

Two other host names, along with www.polnex-pro.com, ptfm.kz and www.americannaziparty.com.cdn.cloudflare.net, also share IP numbers with calctopia.com.

Name Servers

calctopia.com uses two name servers for its delegation: igor.ns.cloudflare.com and rachel.ns.cloudflare.com.

calctopia.com shares its NS records with other domains, for example 6v3.ru, some.org, ucil.pro and two others.

The name servers of calctopia.com overlap at least partially with those of other domains — among them paperhouse.com.ua, br.ac.th, krstarica.org and two more.

These name servers commonly co-occur with the name servers eva.ns.cloudflare.com, troy.ns.cloudflare.com, sofia.ns.cloudflare.com and johnny.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname igor.ns.cloudflare.com directs to 108.162.193.119, 172.64.33.119 and 173.245.59.119 along with 3 other IP addresses.

Hostname rachel.ns.cloudflare.com directs to 108.162.192.215, 172.64.32.215 and 173.245.58.215 along with 3 other IP addresses.

Mail Servers

calctopia.com is served by two mail servers, mx1.1984.is and mx2.1984.is.

Among the domains sharing a mail server setup with calctopia.com are purpleidconnect.com, igloorent.com, kilhraun.is and two others.

calctopia.com has mail servers in common with other domains — websrvproto.com being one example.

Host names that have two IP addresses:

mx1.1984.is directs traffic to 93.95.224.17 and 185.112.145.65.

Host names that point to one IP address:

mx2.1984.is has the IP address 93.95.224.20.