https.work - dns.ninja

`https.work`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:4118^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8bdc^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.65.24^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.220^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kia.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kia.ns.cloudflare.com`
		A	108.162.192.179^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	172.64.32.179^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	173.245.58.179^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
NS	`sid.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sid.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sid.ns.cloudflare.com`
		A	108.162.193.143^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	172.64.33.143^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
		A	173.245.59.143^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sid.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.65.24, 172.67.139.220
		IPv6 hints	2606:4700:3033::6815:4118, 2606:4700:3035::ac43:8bdc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=127, name=cloudflare-ech.com
SOA	`kia.ns.cloudflare.com`dns@cloudflare.com serial=2405395594

`work`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.work` ⭐
	NS	`b.nic.work`
	NS	`c.nic.work`
	NS	`x.nic.work`
	NS	`y.nic.work`
	NS	`z.nic.work`
	SOA	`a.nic.work`admin@tldns.godaddy serial=1783840079

Same first word

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https.kz

https.uk

https.ch

https.tel

https.by

https.pk

https.net

https.nu

https.com

https.work

https.name

https.tw

https.vc

https.wixsite.com

https.hu

https.github.io

https.li

https.co

https.io

https.lv

https.co.uk

https.eu

https.de

https.re

https.lat

https.cl

https.net.cn

https.az

https.si

https.sk

https.myshopify.com

https.nl

https.jp

https.is

https.jetzt

https.ws

https.com.mx

https.dk

https.info

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https.fr

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https.gr

https.uz

https.be

https.im

https.am

https.cn

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https.at

https.link

https.se

https.tn

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hptts.com.vn

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htspt.nl

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htspt.net

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tphts.de

ttsph.com

shttp.com

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DNS History

8 records (8 active, 0 former)

●NSkia.ns.cloudflare.com2026-07-07 → 2026-07-12 · 2 obs

● 2026-07-07 18:31:48
● 2026-07-12 07:18:46

●NSsid.ns.cloudflare.com2026-07-07 → 2026-07-12 · 2 obs

● 2026-07-07 18:31:48
● 2026-07-12 07:18:46

●MXmailstore1.secureserver.net2026-07-07 → 2026-07-12 · 2 obs

● 2026-07-07 18:31:48
● 2026-07-12 07:18:46

●MXsmtp.secureserver.net2026-07-07 → 2026-07-12 · 2 obs

● 2026-07-07 18:31:48
● 2026-07-12 07:18:46

●A104.21.65.242026-07-07 → 2026-07-12 · 2 obs

● 2026-07-07 18:31:48
● 2026-07-12 07:18:46

●A172.67.139.2202026-07-07 → 2026-07-12 · 2 obs

● 2026-07-07 18:31:48
● 2026-07-12 07:18:46

●A2606:4700:3033::6815:41182026-07-07 → 2026-07-12 · 2 obs

● 2026-07-07 18:31:48
● 2026-07-12 07:18:46

●A2606:4700:3035::ac43:8bdc2026-07-07 → 2026-07-12 · 2 obs

● 2026-07-07 18:31:48
● 2026-07-12 07:18:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
work	c.nic.work, x.nic.work, y.nic.work, z.nic.work...	12 records
https.work	kia.ns.cloudflare.com, sid.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.143

NS records: kia.ns.cloudflare.com, sid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for https.work (unsigned zone)

⏱️ Timing

Total: 680ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.220, 104.21.65.24`
AAAA	2	`2606:4700:3033::6815:4118, 2606:4700:3035::ac43:8bdc`
NS	2	`kia.ns.cloudflare.com, sid.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kia.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (z.nic.work, y.nic.work, x.nic.work...)

Analysis

IP Addresses

https.work points to the four IP addresses 104.21.65.24, 172.67.139.220, 2606:4700:3033::6815:4118 and 2606:4700:3035::ac43:8bdc.

canarykeys.com, dehop.re, tga9966.biz plus two other host names have IP numbers in common with https.work.

Name Servers

DNS delegation for https.work points to two name servers: kia.ns.cloudflare.com and sid.ns.cloudflare.com.

The name server configuration of https.work is shared with other domains, for instance u31q.com, toolsfairy.com, profacture.fr and two others.

At least some of https.work's name servers are shared with other domains, for example skyf-uturefactory.digital, barshabangalore.com, asicxtrimix.com and two more.

These name servers tend to be deployed in combination with the name servers tom.ns.cloudflare.com and darwin.ns.cloudflare.com.

Hosts with 6 IP addresses each:

kia.ns.cloudflare.com has IP addresses 108.162.192.179, 172.64.32.179 and 173.245.58.179, plus 3 other.

sid.ns.cloudflare.com has IP addresses 108.162.193.143, 172.64.33.143 and 173.245.59.143, plus 3 other.

Mail Servers

https.work uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.

The mail server setup of https.work matches that of other domains such as luxuryoffmarket.com, portal-cosmetics.com, mjmautobrokers.net and two others.

At least a portion of https.work's mail servers are shared with other domains, among them danang.co and katstucco.com.

The hosts mailstore1.secureserver.net and smtp.secureserver.net both resolve to three IP numbers: mailstore1.secureserver.net to 216.69.141.78, 216.69.141.114 and 216.69.141.162, and smtp.secureserver.net to 216.69.141.71, 216.69.141.84 and 216.69.141.113.