quickcalcs.info - dns.ninja

`quickcalcs.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:43cb^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b494^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.203^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.148^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`brit.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brit.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brit.ns.cloudflare.com`
		A	108.162.192.78^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	172.64.32.78^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	173.245.58.78^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
NS	`kaiser.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c09^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kaiser.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c309^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kaiser.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2309^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kaiser.ns.cloudflare.com`
		A	108.162.195.9^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kaiser.ns.cloudflare.com`
		A	162.159.44.9^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kaiser.ns.cloudflare.com`
		A	172.64.35.9^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kaiser.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.203, 172.67.180.148
		IPv6 hints	2606:4700:3033::6815:43cb, 2606:4700:3036::ac43:b494
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=213, name=cloudflare-ech.com
SOA	`brit.ns.cloudflare.com`dns@cloudflare.com serial=2410606322

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1785695788

Same first word

quickcalcs.info

quickcalcs.com

DNS History

23 records (6 active, 17 former)

○NSbecky.ns.cloudflare.com2020-02-06 → 2020-02-06 · 4 obs

○ 2017-01-02 14:57:44
● 2020-02-06 04:07:22
○ 2026-02-19 18:24:34
○ 2026-08-02 19:14:54

●NSbrit.ns.cloudflare.com2026-02-19 → 2026-08-02 · 3 obs

○ 2020-02-06 04:07:22
● 2026-02-19 18:24:34
● 2026-08-02 19:14:54

●NSkaiser.ns.cloudflare.com2026-02-19 → 2026-08-02 · 3 obs

○ 2020-02-06 04:07:22
● 2026-02-19 18:24:34
● 2026-08-02 19:14:54

○NSns1.digitalocean.com2015-07-16 → 2017-01-02 · 4 obs

● 2015-07-16 05:24:06
● 2017-01-02 14:57:44
○ 2020-02-06 04:07:22
○ 2026-08-02 19:14:54

○NSns2.digitalocean.com2015-07-16 → 2017-01-02 · 4 obs

● 2015-07-16 05:24:06
● 2017-01-02 14:57:44
○ 2020-02-06 04:07:22
○ 2026-08-02 19:14:54

○NSns3.digitalocean.com2015-07-16 → 2017-01-02 · 4 obs

● 2015-07-16 05:24:06
● 2017-01-02 14:57:44
○ 2020-02-06 04:07:22
○ 2026-08-02 19:14:54

○NSpaul.ns.cloudflare.com2020-02-06 → 2020-02-06 · 4 obs

○ 2017-01-02 14:57:44
● 2020-02-06 04:07:22
○ 2026-02-19 18:24:34
○ 2026-08-02 19:14:54

○MXmail.quickcalcs.info2020-02-06 → 2020-02-06 · 3 obs

● 2020-02-06 04:07:22
○ 2026-02-19 18:24:34
○ 2026-08-02 19:14:54

●A104.21.67.2032026-04-28 → 2026-08-02 · 6 obs

○ 2026-02-19 18:24:34
● 2026-04-28 20:02:36
● 2026-06-08 16:37:50
○ 2026-07-03 15:35:50
● 2026-07-09 07:40:40
● 2026-08-02 19:14:54

○A104.27.182.682020-02-06 → 2020-02-06 · 4 obs

○ 2017-01-02 14:57:44
● 2020-02-06 04:07:22
○ 2026-02-19 18:24:34
○ 2026-08-02 19:14:54

○A104.27.183.682020-02-06 → 2020-02-06 · 4 obs

○ 2017-01-02 14:57:44
● 2020-02-06 04:07:22
○ 2026-02-19 18:24:34
○ 2026-08-02 19:14:54

○A162.243.195.652015-07-16 → 2017-01-02 · 4 obs

● 2015-07-16 05:24:06
● 2017-01-02 14:57:44
○ 2020-02-06 04:07:22
○ 2026-08-02 19:14:54

●A172.67.180.1482026-04-28 → 2026-08-02 · 6 obs

○ 2026-02-19 18:24:34
● 2026-04-28 20:02:36
● 2026-06-08 16:37:50
○ 2026-07-03 15:35:50
● 2026-07-09 07:40:40
● 2026-08-02 19:14:54

○A188.114.96.02026-02-19 → 2026-07-03 · 7 obs

○ 2020-02-06 04:07:22
● 2026-02-19 18:24:34
○ 2026-04-28 20:02:36
○ 2026-06-08 16:37:50
● 2026-07-03 15:35:50
○ 2026-07-09 07:40:40
○ 2026-08-02 19:14:54

○A188.114.97.02026-02-19 → 2026-07-03 · 7 obs

○ 2020-02-06 04:07:22
● 2026-02-19 18:24:34
○ 2026-04-28 20:02:36
○ 2026-06-08 16:37:50
● 2026-07-03 15:35:50
○ 2026-07-09 07:40:40
○ 2026-08-02 19:14:54

○A2606:4700:3030::ac43:b4942026-04-28 → 2026-06-08 · 5 obs

○ 2026-02-19 18:24:34
● 2026-04-28 20:02:36
● 2026-06-08 16:37:50
○ 2026-07-03 15:35:50
○ 2026-08-02 19:14:54

○A2606:4700:3031::681b:b6442020-02-06 → 2020-02-06 · 4 obs

○ 2017-01-02 14:57:44
● 2020-02-06 04:07:22
○ 2026-02-19 18:24:34
○ 2026-08-02 19:14:54

●A2606:4700:3033::6815:43cb2026-07-09 → 2026-08-02 · 3 obs

○ 2026-07-03 15:35:50
● 2026-07-09 07:40:40
● 2026-08-02 19:14:54

○A2606:4700:3035::6815:43cb2026-04-28 → 2026-06-08 · 5 obs

○ 2026-02-19 18:24:34
● 2026-04-28 20:02:36
● 2026-06-08 16:37:50
○ 2026-07-03 15:35:50
○ 2026-08-02 19:14:54

○A2606:4700:3035::681b:b7442020-02-06 → 2020-02-06 · 4 obs

○ 2017-01-02 14:57:44
● 2020-02-06 04:07:22
○ 2026-02-19 18:24:34
○ 2026-08-02 19:14:54

●A2606:4700:3036::ac43:b4942026-07-09 → 2026-08-02 · 3 obs

○ 2026-07-03 15:35:50
● 2026-07-09 07:40:40
● 2026-08-02 19:14:54

○A2a06:98c1:3120::2026-02-19 → 2026-07-03 · 7 obs

○ 2020-02-06 04:07:22
● 2026-02-19 18:24:34
○ 2026-04-28 20:02:36
○ 2026-06-08 16:37:50
● 2026-07-03 15:35:50
○ 2026-07-09 07:40:40
○ 2026-08-02 19:14:54

○A2a06:98c1:3121::2026-02-19 → 2026-07-03 · 7 obs

○ 2020-02-06 04:07:22
● 2026-02-19 18:24:34
○ 2026-04-28 20:02:36
○ 2026-06-08 16:37:50
● 2026-07-03 15:35:50
○ 2026-07-09 07:40:40
○ 2026-08-02 19:14:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info	-
quickcalcs.info	brit.ns.cloudflare.com, kaiser.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.78

NS records: brit.ns.cloudflare.com, kaiser.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for quickcalcs.info (unsigned zone)

⏱️ Timing

Total: 341ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.203, 172.67.180.148`
AAAA	2	`2606:4700:3033::6815:43cb, 2606:4700:3036::ac43:b494`
NS	2	`brit.ns.cloudflare.com, kaiser.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`brit.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

quickcalcs.info resolves to four IP addresses: 104.21.67.203, 172.67.180.148, 2606:4700:3033::6815:43cb and 2606:4700:3036::ac43:b494.

Two other host names, along with cancerlegalresources.org, bespeaksafeness.online and myviaexpress.com, also share IP numbers with quickcalcs.info.

Name Servers

quickcalcs.info has two authoritative name servers — brit.ns.cloudflare.com and kaiser.ns.cloudflare.com.

quickcalcs.info shares its NS records with other domains, for example vimtips.org, hdt.energy, hostingswift.net and two others.

quickcalcs.info has at least partial name server overlap with other domains, such as betnewsdaily.co.uk, 830380.com, bigborse.com and two others.

It is common to find these name servers paired with the name servers stevie.ns.cloudflare.com.

DNS names with 6 IP addresses:

brit.ns.cloudflare.com points to 108.162.192.78, 172.64.32.78, 173.245.58.78 and 3 other IP addresses.

kaiser.ns.cloudflare.com points to 108.162.195.9, 162.159.44.9, 172.64.35.9 and 3 other IP addresses.