🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stdoperations.com`

DNSSEC	⚠️ Not signed
A	162.159.143.30^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	172.66.3.26^{🇺🇸 Cloudflare172.66.0.0/22 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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	`fwd1.porkbun.com` ⭐
		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}
			PTR	`fwd2.porkbun.com`
TXT	`v=spf1 include:_spf.porkbun.com ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2417226057

`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=1793062801

Same first word

stdoperations.com

Similar names

Previous names

Next names

DNS History

11 records (8 active, 3 former)

●NScuritiba.ns.porkbun.com2026-10-09 → 2026-10-27 · 2 obs

● 2026-10-09 04:08:14
● 2026-10-27 01:12:10

●NSfortaleza.ns.porkbun.com2026-10-09 → 2026-10-27 · 2 obs

● 2026-10-09 04:08:14
● 2026-10-27 01:12:10

●NSmaceio.ns.porkbun.com2026-10-09 → 2026-10-27 · 2 obs

● 2026-10-09 04:08:14
● 2026-10-27 01:12:10

●NSsalvador.ns.porkbun.com2026-10-09 → 2026-10-27 · 2 obs

● 2026-10-09 04:08:14
● 2026-10-27 01:12:10

●MXfwd1.porkbun.com2026-10-09 → 2026-10-27 · 2 obs

● 2026-10-09 04:08:14
● 2026-10-27 01:12:10

●MXfwd2.porkbun.com2026-10-09 → 2026-10-27 · 2 obs

● 2026-10-09 04:08:14
● 2026-10-27 01:12:10

●A162.159.143.302026-10-23 → 2026-10-27 · 3 obs

○ 2026-10-09 04:08:14
● 2026-10-23 07:30:14
● 2026-10-27 01:12:10

●A172.66.3.262026-10-23 → 2026-10-27 · 3 obs

○ 2026-10-09 04:08:14
● 2026-10-23 07:30:14
● 2026-10-27 01:12:10

○A207.207.210.232026-10-09 → 2026-10-09 · 3 obs

● 2026-10-09 04:08:14
○ 2026-10-23 07:30:14
○ 2026-10-27 01:12:10

○A207.207.210.362026-10-09 → 2026-10-09 · 3 obs

● 2026-10-09 04:08:14
○ 2026-10-23 07:30:14
○ 2026-10-27 01:12:10

○A207.207.210.502026-10-09 → 2026-10-09 · 3 obs

● 2026-10-09 04:08:14
○ 2026-10-23 07:30:14
○ 2026-10-27 01:12:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
stdoperations.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:173.245.58.37

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 stdoperations.com (unsigned zone)

⏱️ Timing

Total: 314ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`162.159.143.30, 172.66.3.26`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`fwd1.porkbun.com (pri: 10), fwd2.porkbun.com (pri: 20)`
TXT	1	`v=spf1 include:_spf.porkbun.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

stdoperations.com has two IP addresses: 162.159.143.30 and 172.66.3.26

Among the host names that share IP numbers with stdoperations.com are riotatthelibrary.com, arabulucuavukat.online, catalystcampus.app and two others.

Name Servers

The domain stdoperations.com is delegated to these four name servers: curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

The name servers of stdoperations.com overlap at least partially with those of other domains — among them bhnhome.cloud, slayery.com, novo.contact 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

The MX records for stdoperations.com point to two mail servers: fwd1.porkbun.com and fwd2.porkbun.com.

stdoperations.com has the same mail server arrangement as a number of other domains, for example useterrainmetric.com, truevoltatge.com, idh181.com and two more.

Both fwd1.porkbun.com and fwd2.porkbun.com have a single IP address each — fwd1.porkbun.com resolves to 44.226.226.6 while fwd2.porkbun.com resolves to 52.10.201.111.

stdoperations.com - robtex.com