`acftcalculator.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2c04^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:c08b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.4^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.139^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jillian.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:262c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jillian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jillian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jillian.ns.cloudflare.com`
		A	108.162.194.44^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jillian.ns.cloudflare.com`
		A	162.159.38.44^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jillian.ns.cloudflare.com`
		A	172.64.34.44^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jillian.ns.cloudflare.com`
NS	`miguel.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c5f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miguel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miguel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miguel.ns.cloudflare.com`
		A	108.162.195.95^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miguel.ns.cloudflare.com`
		A	162.159.44.95^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miguel.ns.cloudflare.com`
		A	172.64.35.95^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miguel.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		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`
MX	`route2.mx.cloudflare.net`⁽⁵¹⁾
		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	`route1.mx.cloudflare.net`⁽⁵⁴⁾
		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`
TXT	`google-site-verification=BqEfTzzTz3hpw5GZ6VWE7Gl06Ii_ASAK458vUI29fEM`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.4, 172.67.192.139
		IPv6 hints	2606:4700:3031::6815:2c04, 2606:4700:3031::ac43:c08b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=218, name=cloudflare-ech.com
SOA	`jillian.ns.cloudflare.com`dns@cloudflare.com serial=2403185317

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1778729131

Same first word

acftcalculator.org

acftcalculator.com

DNS History

14 records (9 active, 5 former)

●NSjillian.ns.cloudflare.com2026-04-03 → 2026-05-14 · 3 obs

○ 2019-03-24 02:14:22
● 2026-04-03 04:19:36
● 2026-05-14 03:35:14

●NSmiguel.ns.cloudflare.com2026-04-03 → 2026-05-14 · 3 obs

○ 2019-03-24 02:14:22
● 2026-04-03 04:19:36
● 2026-05-14 03:35:14

○NSns-cloud-b1.googledomains.com2019-03-24 → 2019-03-24 · 3 obs

● 2019-03-24 02:14:22
○ 2026-04-03 04:19:36
○ 2026-05-14 03:35:14

○NSns-cloud-b2.googledomains.com2019-03-24 → 2019-03-24 · 3 obs

● 2019-03-24 02:14:22
○ 2026-04-03 04:19:36
○ 2026-05-14 03:35:14

○NSns-cloud-b3.googledomains.com2019-03-24 → 2019-03-24 · 3 obs

● 2019-03-24 02:14:22
○ 2026-04-03 04:19:36
○ 2026-05-14 03:35:14

○NSns-cloud-b4.googledomains.com2019-03-24 → 2019-03-24 · 3 obs

● 2019-03-24 02:14:22
○ 2026-04-03 04:19:36
○ 2026-05-14 03:35:14

●MXroute1.mx.cloudflare.net2026-04-03 → 2026-05-14 · 2 obs

● 2026-04-03 04:19:36
● 2026-05-14 03:35:14

●MXroute2.mx.cloudflare.net2026-04-03 → 2026-05-14 · 2 obs

● 2026-04-03 04:19:36
● 2026-05-14 03:35:14

●MXroute3.mx.cloudflare.net2026-04-03 → 2026-05-14 · 2 obs

● 2026-04-03 04:19:36
● 2026-05-14 03:35:14

●A104.21.44.42026-04-03 → 2026-05-14 · 3 obs

○ 2019-03-24 02:14:22
● 2026-04-03 04:19:36
● 2026-05-14 03:35:14

●A172.67.192.1392026-04-03 → 2026-05-14 · 3 obs

○ 2019-03-24 02:14:22
● 2026-04-03 04:19:36
● 2026-05-14 03:35:14

●A2606:4700:3031::6815:2c042026-04-03 → 2026-05-14 · 3 obs

○ 2019-03-24 02:14:22
● 2026-04-03 04:19:36
● 2026-05-14 03:35:14

●A2606:4700:3031::ac43:c08b2026-04-03 → 2026-05-14 · 3 obs

○ 2019-03-24 02:14:22
● 2026-04-03 04:19:36
● 2026-05-14 03:35:14

○A35.225.87.2202019-03-24 → 2019-03-24 · 3 obs

● 2019-03-24 02:14:22
○ 2026-04-03 04:19:36
○ 2026-05-14 03:35:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
acftcalculator.org	miguel.ns.cloudflare.com, jillian.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.95

NS records: miguel.ns.cloudflare.com, jillian.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for acftcalculator.org (unsigned zone)

⏱️ Timing

Total: 683ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.44.4, 172.67.192.139`
AAAA	2	`2606:4700:3031::ac43:c08b, 2606:4700:3031::6815:2c04`
NS	2	`jillian.ns.cloudflare.com, miguel.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 37), route2.mx.cloudflare.net (pri: 51)...`
TXT	2	`google-site-verification=BqEfTzzTz3hpw5G, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jillian.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

acftcalculator.org resolves to four IPs: 2606:4700:3031::6815:2c04, 2606:4700:3031::ac43:c08b, 104.21.44.4 and 172.67.192.139.

Other host names such as lcloud.info-verify.com, museum-irkutsk.com, merikssmarttvchese.top, control-access.com and ipiheka.top share IP numbers with acftcalculator.org.

Name Servers

acftcalculator.org is delegated to two name servers: jillian.ns.cloudflare.com and miguel.ns.cloudflare.com.

acftcalculator.org uses the same name server setup as other domains, including cjl.dk, theargentino.com, ti84calc.com, xn--80ajaudty.xn--p1ai and tihub.org.

At least part of the name servers for acftcalculator.org are shared with other domains, for instance trkaarc.com, danielwaltz.me, jappy.dk, casalingadivoghera.org and plarium.store.

These name servers are commonly used alongside the name servers eve.ns.cloudflare.com.

Host names with six IP numbers:

jillian.ns.cloudflare.com points to: 2606:4700:50::a29f:262c, 2803:f800:50::6ca2:c22c, 2a06:98c1:50::ac40:222c, 108.162.194.44, 162.159.38.44 and 172.64.34.44.

miguel.ns.cloudflare.com points to: 2606:4700:58::a29f:2c5f, 2803:f800:50::6ca2:c35f, 2a06:98c1:50::ac40:235f, 108.162.195.95, 162.159.44.95 and 172.64.35.95.

Mail Servers

Three mail servers handle acftcalculator.org: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

acftcalculator.org shares at least some mail servers with other domains, for example pagprotegido.com, funrecipeideas.com, rjordanian.es, bwequation.com and danielsvacationproperties.com.

Host names with six IP numbers: route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13; route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19; route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.

acftcalculator.org - robtex.com