`quickcalcs.info`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b494^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:43cb^{🇺🇸 Cloudflare2606:4700:3035::/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	2606:4700:3030::ac43:b494, 2606:4700:3035::6815:43cb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=176, name=cloudflare-ech.com
SOA	`brit.ns.cloudflare.com`dns@cloudflare.com serial=2402805019

`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=1777405674

Same first word

quickcalcs.info

quickcalcs.com

DNS History

21 records (6 active, 15 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
○ 2026-04-28 20:02:36

●NSbrit.ns.cloudflare.com2026-02-19 → 2026-04-28 · 3 obs

○ 2020-02-06 04:07:22
● 2026-02-19 18:24:34
● 2026-04-28 20:02:36

●NSkaiser.ns.cloudflare.com2026-02-19 → 2026-04-28 · 3 obs

○ 2020-02-06 04:07:22
● 2026-02-19 18:24:34
● 2026-04-28 20:02:36

○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
○ 2026-04-28 20:02:36

○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
○ 2026-04-28 20:02:36

○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
○ 2026-04-28 20:02:36

○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
○ 2026-04-28 20:02:36

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

● 2020-02-06 04:07:22
○ 2026-02-19 18:24:34
○ 2026-04-28 20:02:36

●A104.21.67.2032026-04-28 → 2026-04-28 · 2 obs

○ 2026-02-19 18:24:34
● 2026-04-28 20:02:36

○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
○ 2026-04-28 20:02:36

○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
○ 2026-04-28 20:02:36

○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
○ 2026-04-28 20:02:36

●A172.67.180.1482026-04-28 → 2026-04-28 · 2 obs

○ 2026-02-19 18:24:34
● 2026-04-28 20:02:36

○A188.114.96.02026-02-19 → 2026-02-19 · 3 obs

○ 2020-02-06 04:07:22
● 2026-02-19 18:24:34
○ 2026-04-28 20:02:36

○A188.114.97.02026-02-19 → 2026-02-19 · 3 obs

○ 2020-02-06 04:07:22
● 2026-02-19 18:24:34
○ 2026-04-28 20:02:36

●A2606:4700:3030::ac43:b4942026-04-28 → 2026-04-28 · 2 obs

○ 2026-02-19 18:24:34
● 2026-04-28 20:02:36

○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
○ 2026-04-28 20:02:36

●A2606:4700:3035::6815:43cb2026-04-28 → 2026-04-28 · 2 obs

○ 2026-02-19 18:24:34
● 2026-04-28 20:02:36

○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
○ 2026-04-28 20:02:36

○A2a06:98c1:3120::2026-02-19 → 2026-02-19 · 3 obs

○ 2020-02-06 04:07:22
● 2026-02-19 18:24:34
○ 2026-04-28 20:02:36

○A2a06:98c1:3121::2026-02-19 → 2026-02-19 · 3 obs

○ 2020-02-06 04:07:22
● 2026-02-19 18:24:34
○ 2026-04-28 20:02:36

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:108.162.192.78

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: 629ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.203, 172.67.180.148`
AAAA	2	`2606:4700:3030::ac43:b494, 2606:4700:3035::6815:43cb`
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 IPs: 2606:4700:3030::ac43:b494, 2606:4700:3035::6815:43cb, 104.21.67.203 and 172.67.180.148.

Other host names, for instance mail.onset.media, maxwine.com.hk, cancerlegalresources.org, bespeaksafeness.online and stirtoto.it.com share IP numbers with quickcalcs.info.

Name Servers

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

quickcalcs.info shares the same name server setup as other domains, for example vimtips.org, hdt.energy, hostingswift.net, hostingswift.com and centralhrd.com.

quickcalcs.info shares some name servers with other domains, for example 830380.com, greenanker.ir, bigborse.com, dobrylot.pl and 923333.xyz.

These name servers are commonly used with the name servers stevie.ns.cloudflare.com.

Host names with six IP numbers: brit.ns.cloudflare.com points to: 2606:4700:50::adf5:3a4e, 2803:f800:50::6ca2:c04e, 2a06:98c1:50::ac40:204e, 108.162.192.78, 172.64.32.78 and 173.245.58.78; kaiser.ns.cloudflare.com points to: 2606:4700:58::a29f:2c09, 2803:f800:50::6ca2:c309, 2a06:98c1:50::ac40:2309, 108.162.195.9, 162.159.44.9 and 172.64.35.9.

quickcalcs.info - robtex.com

quickcalcs.info

info

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`quickcalcs.info`

`info`