🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`techstackblue.com`

DNSSEC	⚠️ Not signed
A	207.207.210.23
A	207.207.210.36
A	207.207.210.50
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
MX	`fwd1.porkbun.com`⁽¹⁰⁾
		A	44.226.226.6^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`fwd1.porkbun.com`
MX	`fwd2.porkbun.com`⁽²⁰⁾
		A	52.10.201.111^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`fwd2.porkbun.com`
TXT	`google-site-verification=DdmTRQcR4Q4FmvS7PAUtGV_J0QSVx5LZOb03POXoldM`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2412361955

`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=1788177290

Same first word

techstackblue.com

Previous names

Next names

DNS History

10 records (10 active, 0 former)

●NScuritiba.ns.porkbun.com2026-08-26 → 2026-08-31 · 2 obs

● 2026-08-26 02:37:12
● 2026-08-31 12:08:02

●NSfortaleza.ns.porkbun.com2026-08-26 → 2026-08-31 · 2 obs

● 2026-08-26 02:37:12
● 2026-08-31 12:08:02

●NSmaceio.ns.porkbun.com2026-08-26 → 2026-08-31 · 2 obs

● 2026-08-26 02:37:12
● 2026-08-31 12:08:02

●NSsalvador.ns.porkbun.com2026-08-26 → 2026-08-31 · 2 obs

● 2026-08-26 02:37:12
● 2026-08-31 12:08:02

●MXfwd1.porkbun.com2026-08-26 → 2026-08-31 · 2 obs

● 2026-08-26 02:37:12
● 2026-08-31 12:08:02

●MXfwd2.porkbun.com2026-08-26 → 2026-08-31 · 2 obs

● 2026-08-26 02:37:12
● 2026-08-31 12:08:02

●MXsmtp.google.com2026-08-26 → 2026-08-31 · 2 obs

● 2026-08-26 02:37:12
● 2026-08-31 12:08:02

●A207.207.210.232026-08-26 → 2026-08-31 · 2 obs

● 2026-08-26 02:37:12
● 2026-08-31 12:08:02

●A207.207.210.362026-08-26 → 2026-08-31 · 2 obs

● 2026-08-26 02:37:12
● 2026-08-31 12:08:02

●A207.207.210.502026-08-26 → 2026-08-31 · 2 obs

● 2026-08-26 02:37:12
● 2026-08-31 12:08:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...	-
techstackblue.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:162.159.11.180

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techstackblue.com (unsigned zone)

⏱️ Timing

Total: 379ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`207.207.210.23, 207.207.210.50...`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	3	`smtp.google.com (pri: 1), fwd1.porkbun.com (pri: 10)...`
TXT	2	`google-site-verification=DdmTRQcR4Q4FmvS, v=spf1 include:_spf.google.com ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

IP Addresses

techstackblue.com has three IP addresses: 207.207.210.23, 207.207.210.36 and 207.207.210.50.

Additional host names — kix.fyi, lamorozo.com, vipic.today and two others — share IP numbers with techstackblue.com.

Name Servers

techstackblue.com has four authoritative name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

The name servers of techstackblue.com overlap at least partially with those of other domains — among them escapesmith.com, helsinki.estate, existenceiam.com and two more.

Each of the four hosts curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com has two IP addresses. curitiba.ns.porkbun.com points to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25. fortaleza.ns.porkbun.com points to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c. maceio.ns.porkbun.com points to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4. salvador.ns.porkbun.com points to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

Mail for techstackblue.com is routed through three mail servers — smtp.google.com, fwd1.porkbun.com and fwd2.porkbun.com.

techstackblue.com shares mail servers — at least in part — with other domains, including vestmarweb.no, bissap-oi.re, linuxexposed.com and two others.

Host names with 9 IP numbers:

smtp.google.com resolves to 64.233.180.27, 142.250.31.26, 142.251.16.26 and 6 other IP addresses.

Host names pointing to a single IP address:

fwd1.porkbun.com points to 44.226.226.6.

fwd2.porkbun.com points to 52.10.201.111.

techstackblue.com - robtex.com