stackshift.work - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackshift.work`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:d321^{Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:55d1^{Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.209^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.211.33^{Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cecelia.ns.cloudflare.com` ⭐
NS	`tate.ns.cloudflare.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	136.143.191.44^{🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`google-site-verification=QsVHNbD-nC5o6ABXwEy3kt8HrCeIqbbIcs-mjM9XMy8`
TXT	`v=spf1 include:zohomail.com ~all`
TXT	`zoho-verification=zb00255068.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.209, 172.67.211.33
		IPv6 hints	2606:4700:3031::ac43:d321, 2606:4700:3037::6815:55d1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=26, name=cloudflare-ech.com
SOA	`cecelia.ns.cloudflare.com`dns@cloudflare.com serial=2418173994

`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=1793179803

⚠️ On DNS blocklist: spam-tlds

Same first word

Similar names

DNS History

9 records (9 active, 0 former)

●NScecelia.ns.cloudflare.com2026-10-15 → 2026-10-28 · 2 obs

● 2026-10-15 12:28:40
● 2026-10-28 09:54:40

●NState.ns.cloudflare.com2026-10-15 → 2026-10-28 · 2 obs

● 2026-10-15 12:28:40
● 2026-10-28 09:54:40

●MXmx.zoho.com2026-10-24 → 2026-10-28 · 2 obs

● 2026-10-24 05:24:10
● 2026-10-28 09:54:40

●MXmx2.zoho.com2026-10-24 → 2026-10-28 · 2 obs

● 2026-10-24 05:24:10
● 2026-10-28 09:54:40

●MXmx3.zoho.com2026-10-24 → 2026-10-28 · 2 obs

● 2026-10-24 05:24:10
● 2026-10-28 09:54:40

●A104.21.85.2092026-10-18 → 2026-10-28 · 2 obs

● 2026-10-18 17:18:20
● 2026-10-28 09:54:40

●A172.67.211.332026-10-18 → 2026-10-28 · 2 obs

● 2026-10-18 17:18:20
● 2026-10-28 09:54:40

●A2606:4700:3031::ac43:d3212026-10-18 → 2026-10-28 · 2 obs

● 2026-10-18 17:18:20
● 2026-10-28 09:54:40

●A2606:4700:3037::6815:55d12026-10-18 → 2026-10-28 · 2 obs

● 2026-10-18 17:18:20
● 2026-10-28 09:54:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
work	a.nic.work, c.nic.work, y.nic.work, x.nic.work...	12 records
stackshift.work	tate.ns.cloudflare.com, cecelia.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.191

NS records: tate.ns.cloudflare.com, cecelia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 502ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.211.33, 104.21.85.209`
AAAA	2	`2606:4700:3037::6815:55d1, 2606:4700:3031::ac43:d321`
NS	2	`cecelia.ns.cloudflare.com, tate.ns.cloudflare.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	3	`google-site-verification=QsVHNbD-nC5o6AB, v=spf1 include:zohomail.com ~all...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cecelia.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.work, b.nic.work, c.nic.work...)

Analysis

IP Addresses

stackshift.work points to the four IP addresses 104.21.85.209, 172.67.211.33, 2606:4700:3031::ac43:d321 and 2606:4700:3037::6815:55d1.

Name Servers

stackshift.work is served by two delegated name servers, cecelia.ns.cloudflare.com and tate.ns.cloudflare.com.

Mail Servers

Incoming mail for stackshift.work is delivered via three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

Hosts with two IP numbers each:

mx.zoho.com maps to two IP addresses — 136.143.183.44 and 136.143.191.44.

Hosts that resolve to one IP address:

mx2.zoho.com points to the IP address 136.143.191.44.

mx3.zoho.com points to the IP address 136.143.191.44.

Host names that point to 136.143.191.44 : mx.zoho.com, mx2.zoho.com and mx3.zoho.com.