stackoptimiseshift.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackoptimiseshift.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:a0b4^{Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2156^{Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.86^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.160.180^{Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`josephine.ns.cloudflare.com` ⭐
NS	`lochlan.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	2607:f8b0:4004:c29::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
TXT	`google-site-verification=1nM1FyQsVcM5liJjP6Jsc5N9UDMeV7UbKyy0wpujxa8`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.86, 172.67.160.180
		IPv6 hints	2606:4700:3035::ac43:a0b4, 2606:4700:3036::6815:2156
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=20, name=cloudflare-ech.com
SOA	`josephine.ns.cloudflare.com`dns@cloudflare.com serial=2415326999

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1790067074

Same first word

stackoptimiseshift.com

DNS History

11 records (7 active, 4 former)

●NSjosephine.ns.cloudflare.com2026-09-19 → 2026-09-22 · 2 obs

● 2026-09-19 18:09:42
● 2026-09-22 09:07:44

●NSlochlan.ns.cloudflare.com2026-09-19 → 2026-09-22 · 2 obs

● 2026-09-19 18:09:42
● 2026-09-22 09:07:44

●MXsmtp.google.com2026-09-19 → 2026-09-22 · 2 obs

● 2026-09-19 18:09:42
● 2026-09-22 09:07:44

●A104.21.33.862026-09-20 → 2026-09-22 · 3 obs

○ 2026-09-19 18:09:42
● 2026-09-20 02:47:52
● 2026-09-22 09:07:44

●A172.67.160.1802026-09-20 → 2026-09-22 · 3 obs

○ 2026-09-19 18:09:42
● 2026-09-20 02:47:52
● 2026-09-22 09:07:44

○A188.114.96.02026-09-19 → 2026-09-19 · 3 obs

● 2026-09-19 18:09:42
○ 2026-09-20 02:47:52
○ 2026-09-22 09:07:44

○A188.114.97.02026-09-19 → 2026-09-19 · 3 obs

● 2026-09-19 18:09:42
○ 2026-09-20 02:47:52
○ 2026-09-22 09:07:44

●A2606:4700:3035::ac43:a0b42026-09-20 → 2026-09-22 · 3 obs

○ 2026-09-19 18:09:42
● 2026-09-20 02:47:52
● 2026-09-22 09:07:44

●A2606:4700:3036::6815:21562026-09-20 → 2026-09-22 · 3 obs

○ 2026-09-19 18:09:42
● 2026-09-20 02:47:52
● 2026-09-22 09:07:44

○A2a06:98c1:3120::2026-09-19 → 2026-09-19 · 3 obs

● 2026-09-19 18:09:42
○ 2026-09-20 02:47:52
○ 2026-09-22 09:07:44

○A2a06:98c1:3121::2026-09-19 → 2026-09-19 · 3 obs

● 2026-09-19 18:09:42
○ 2026-09-20 02:47:52
○ 2026-09-22 09:07:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stackoptimiseshift.com	josephine.ns.cloudflare.com, lochlan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:172.64.34.64

NS records: josephine.ns.cloudflare.com, lochlan.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: 806ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.33.86, 172.67.160.180`
AAAA	2	`2606:4700:3036::6815:2156, 2606:4700:3035::ac43:a0b4`
NS	2	`josephine.ns.cloudflare.com, lochlan.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	2	`google-site-verification=1nM1FyQsVcM5liJ, v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`josephine.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (josephine.ns.cloudflare.com, josephine.ns.cloudflare.com, josephine.ns.cloudflare.com...)

Analysis

IP Addresses

stackoptimiseshift.com directs to four IP numbers, which are 104.21.33.86, 172.67.160.180, 2606:4700:3035::ac43:a0b4 and 2606:4700:3036::6815:2156.

Name Servers

stackoptimiseshift.com is delegated to two name servers: josephine.ns.cloudflare.com and lochlan.ns.cloudflare.com.

Mail Servers

stackoptimiseshift.com routes its mail through a single mail server, smtp.google.com.

smtp.google.com directs to 9 IP numbers, including 142.251.179.26, 142.251.179.27 and 172.253.62.27, along with 6 other.