`calcura.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8765^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1a32^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.50^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.101^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aliza.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2637^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aliza.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c237^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aliza.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2237^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aliza.ns.cloudflare.com`
		A	108.162.194.55^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aliza.ns.cloudflare.com`
		A	162.159.38.55^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aliza.ns.cloudflare.com`
		A	172.64.34.55^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aliza.ns.cloudflare.com`
NS	`milan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c15^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c315^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`milan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2315^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`milan.ns.cloudflare.com`
		A	108.162.195.21^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
		A	162.159.44.21^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
		A	172.64.35.21^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`milan.ns.cloudflare.com`
MX	`route1.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁷⁰⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route3.mx.cloudflare.net`⁽⁸⁴⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.50, 172.67.135.101
		IPv6 hints	2606:4700:3032::ac43:8765, 2606:4700:3035::6815:1a32
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=105, name=cloudflare-ech.com
SOA	`aliza.ns.cloudflare.com`dns@cloudflare.com serial=2407613107

`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=1785151147

Same first word

calcura.com

Similar names

accrual.sk

accrual.net

accrual.com.au

accural.ru

accrual.com

accrual.ca

accrual.com.mx

racucal.es

aulaccr.cat

lauracc.com

alcucar.es

laccura.com

accrual.info

accural.com

lacucar.com.br

ralucca.com

accular.com

carluca.com

DNS History

14 records (9 active, 5 former)

●NSaliza.ns.cloudflare.com2026-06-22 → 2026-07-27 · 3 obs

○ 2017-12-20 01:45:34
● 2026-06-22 10:37:04
● 2026-07-27 11:22:18

●NSmilan.ns.cloudflare.com2026-06-22 → 2026-07-27 · 3 obs

○ 2017-12-20 01:45:34
● 2026-06-22 10:37:04
● 2026-07-27 11:22:18

○NSns1.amenworld.com2015-06-03 → 2017-12-20 · 4 obs

● 2015-06-03 04:58:28
● 2017-12-20 01:45:34
○ 2026-06-22 10:37:04
○ 2026-07-27 11:22:18

○NSns2.amenworld.com2015-06-03 → 2017-12-20 · 4 obs

● 2015-06-03 04:58:28
● 2017-12-20 01:45:34
○ 2026-06-22 10:37:04
○ 2026-07-27 11:22:18

○MXmxav1.calcura.com2015-06-03 → 2017-12-20 · 4 obs

● 2015-06-03 04:58:28
● 2017-12-20 01:45:34
○ 2026-06-22 10:37:04
○ 2026-07-27 11:22:18

○MXmxav2.calcura.com2015-06-03 → 2017-12-20 · 4 obs

● 2015-06-03 04:58:28
● 2017-12-20 01:45:34
○ 2026-06-22 10:37:04
○ 2026-07-27 11:22:18

●MXroute1.mx.cloudflare.net2026-06-22 → 2026-07-27 · 3 obs

○ 2017-12-20 01:45:34
● 2026-06-22 10:37:04
● 2026-07-27 11:22:18

●MXroute2.mx.cloudflare.net2026-06-22 → 2026-07-27 · 3 obs

○ 2017-12-20 01:45:34
● 2026-06-22 10:37:04
● 2026-07-27 11:22:18

●MXroute3.mx.cloudflare.net2026-06-22 → 2026-07-27 · 3 obs

○ 2017-12-20 01:45:34
● 2026-06-22 10:37:04
● 2026-07-27 11:22:18

●A104.21.26.502026-06-22 → 2026-07-27 · 3 obs

○ 2017-12-20 01:45:34
● 2026-06-22 10:37:04
● 2026-07-27 11:22:18

●A172.67.135.1012026-06-22 → 2026-07-27 · 3 obs

○ 2017-12-20 01:45:34
● 2026-06-22 10:37:04
● 2026-07-27 11:22:18

●A2606:4700:3032::ac43:87652026-06-22 → 2026-07-27 · 3 obs

○ 2017-12-20 01:45:34
● 2026-06-22 10:37:04
● 2026-07-27 11:22:18

●A2606:4700:3035::6815:1a322026-06-22 → 2026-07-27 · 3 obs

○ 2017-12-20 01:45:34
● 2026-06-22 10:37:04
● 2026-07-27 11:22:18

○A81.88.57.692015-06-03 → 2017-12-20 · 4 obs

● 2015-06-03 04:58:28
● 2017-12-20 01:45:34
○ 2026-06-22 10:37:04
○ 2026-07-27 11:22:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
calcura.com	aliza.ns.cloudflare.com, milan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.21

NS records: aliza.ns.cloudflare.com, milan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for calcura.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.26.50, 172.67.135.101`
AAAA	2	`2606:4700:3032::ac43:8765, 2606:4700:3035::6815:1a32`
NS	2	`aliza.ns.cloudflare.com, milan.ns.cloudflare.com`
MX	3	`route1.mx.cloudflare.net (pri: 45), route2.mx.cloudflare.net (pri: 70)...`
TXT	1	`v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aliza.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

calcura.com resolves to four IP addresses: 104.21.26.50, 172.67.135.101, 2606:4700:3032::ac43:8765 and 2606:4700:3035::6815:1a32.

new.bollyflix.med, ntrhx.life, www.99betrupees.com and two other host names share IP numbers with calcura.com.

Name Servers

Two name servers handle the delegation for calcura.com: aliza.ns.cloudflare.com and milan.ns.cloudflare.com.

calcura.com uses the same name servers as several other domains — among them swiftidentity.com, 300(0x706f726e).com, acompanhantes10.com and two more.

calcura.com has at least partial name server overlap with other domains, such as encash24.com, horoz-electric.ru, timetobetcasino.it and two others.

It is common to see these name servers used together with name servers ace.ns.cloudflare.com and darwin.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

aliza.ns.cloudflare.com resolves to 108.162.194.55, 162.159.38.55 and 172.64.34.55 among others, with 3 other IP addresses in total.

milan.ns.cloudflare.com resolves to 108.162.195.21, 162.159.44.21 and 172.64.35.21 among others, with 3 other IP addresses in total.

Mail Servers

calcura.com has three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

calcura.com has at least partial mail server overlap with other domains such as kruug.org, chatgptjs.com, usahostone.com and two more.

Hostnames that resolve to 6 IP addresses:

route1.mx.cloudflare.net resolves to 162.159.205.11, 162.159.205.12 and 162.159.205.13 among others, with 3 other IP addresses in total.

route2.mx.cloudflare.net resolves to 162.159.205.17, 162.159.205.18 and 162.159.205.19 among others, with 3 other IP addresses in total.

route3.mx.cloudflare.net resolves to 162.159.205.23, 162.159.205.24 and 162.159.205.25 among others, with 3 other IP addresses in total.

calcura.com - robtex.com

calcura.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`calcura.com`

`com`