`calculators.today`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:5139^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:9d2a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.57^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.42^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`annalise.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`annalise.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`annalise.ns.cloudflare.com`
		A	108.162.194.234^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	162.159.38.234^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
		A	172.64.34.234^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annalise.ns.cloudflare.com`
NS	`trace.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trace.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trace.ns.cloudflare.com`
		A	108.162.195.172^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
		A	162.159.44.172^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
		A	172.64.35.172^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trace.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.57, 172.67.157.42
		IPv6 hints	2606:4700:3032::6815:5139, 2606:4700:3034::ac43:9d2a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`annalise.ns.cloudflare.com`dns@cloudflare.com serial=2409370528

`today`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.today` ⭐
	NS	`v0n1.nic.today`
	NS	`v0n2.nic.today`
	NS	`v0n3.nic.today`
	NS	`v2n0.nic.today`
	NS	`v2n1.nic.today`
	SOA	`v0n0.nic.today`hostmaster@donuts.email serial=1785221815

Same first word

Similar names

coastalcurl.com

carcallouts.com

scalculator.com

scalculator.ru

DNS History

13 records (6 active, 7 former)

●NSannalise.ns.cloudflare.com2026-03-29 → 2026-07-28 · 3 obs

○ 2017-06-10 13:21:04
● 2026-03-29 20:09:40
● 2026-07-28 07:08:50

○NSns21.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:37:14
○ 2017-06-10 13:21:04
○ 2026-07-28 07:08:50

○NSns22.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:37:14
○ 2017-06-10 13:21:04
○ 2026-07-28 07:08:50

●NStrace.ns.cloudflare.com2026-03-29 → 2026-07-28 · 3 obs

○ 2017-06-10 13:21:04
● 2026-03-29 20:09:40
● 2026-07-28 07:08:50

○MXmailstore1.secureserver.net2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:37:14
○ 2017-06-10 13:21:04
○ 2026-07-28 07:08:50

○MXsmtp.secureserver.net2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:37:14
○ 2017-06-10 13:21:04
○ 2026-07-28 07:08:50

●A104.21.81.572026-03-29 → 2026-07-28 · 3 obs

○ 2017-06-10 13:21:04
● 2026-03-29 20:09:40
● 2026-07-28 07:08:50

●A172.67.157.422026-03-29 → 2026-07-28 · 3 obs

○ 2017-06-10 13:21:04
● 2026-03-29 20:09:40
● 2026-07-28 07:08:50

○A2606:4700:3031::6815:51392026-03-29 → 2026-03-29 · 4 obs

○ 2017-06-10 13:21:04
● 2026-03-29 20:09:40
○ 2026-07-02 23:07:28
○ 2026-07-28 07:08:50

●A2606:4700:3032::6815:51392026-07-02 → 2026-07-28 · 3 obs

○ 2026-03-29 20:09:40
● 2026-07-02 23:07:28
● 2026-07-28 07:08:50

●A2606:4700:3034::ac43:9d2a2026-07-02 → 2026-07-28 · 3 obs

○ 2026-03-29 20:09:40
● 2026-07-02 23:07:28
● 2026-07-28 07:08:50

○A2606:4700:3036::ac43:9d2a2026-03-29 → 2026-03-29 · 4 obs

○ 2017-06-10 13:21:04
● 2026-03-29 20:09:40
○ 2026-07-02 23:07:28
○ 2026-07-28 07:08:50

○A94.156.218.2522016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 23:37:14
○ 2017-06-10 13:21:04
○ 2026-07-28 07:08:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
today	v0n0.nic.today, v0n1.nic.today, v0n2.nic.today, v0n3.nic.today...	12 records
calculators.today	trace.ns.cloudflare.com, annalise.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.172

NS records: trace.ns.cloudflare.com, annalise.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for calculators.today (unsigned zone)

⏱️ Timing

Total: 345ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.157.42, 104.21.81.57`
AAAA	2	`2606:4700:3034::ac43:9d2a, 2606:4700:3032::6815:5139`
NS	2	`annalise.ns.cloudflare.com, trace.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`annalise.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.today, v0n0.nic.today, v0n1.nic.today...)

Analysis

IP Addresses

calculators.today directs to four IP numbers, which are 104.21.81.57, 172.67.157.42, 2606:4700:3032::6815:5139 and 2606:4700:3034::ac43:9d2a.

skyconsult-ingai.click, portaldeservicospj.click, klinikradensaleh.com plus two other host names have IP numbers in common with calculators.today.

Name Servers

The NS records for calculators.today delegate to annalise.ns.cloudflare.com and trace.ns.cloudflare.com.

The name server configuration of calculators.today is shared with other domains, for instance almirau.com, iskandre.com, updtserv.com and two others.

At least some of calculators.today's name servers are shared with other domains, for example una.lv, hugo-dk.com, buythenormalbrand.shop and two more.

These name servers tend to appear together with the name servers becky.ns.cloudflare.com, noah.ns.cloudflare.com and elsa.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

annalise.ns.cloudflare.com maps to 108.162.194.234, 162.159.38.234, 172.64.34.234 and 3 additional IP addresses.

trace.ns.cloudflare.com maps to 108.162.195.172, 162.159.44.172, 172.64.35.172 and 3 additional IP addresses.

calculators.today - robtex.com