🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`structuredsoftware.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2e11^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:de8a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.17^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.222.138^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dave.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
NS	`val.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`val.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`val.ns.cloudflare.com`
		A	108.162.192.234^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	172.64.32.234^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	173.245.58.234^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	173.194.45.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.26^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
MX	`ixlewoifshlbdaz2upsi52bxl5zpdchg3gmhf57crqlriqrqfkwa.mx-verification.google.com`⁽¹⁵⁾
TXT	`anthropic-domain-verification-4bjqj1=UI2dMR8zeBVbe4E8WUCxqigy4`
TXT	`apple-domain-verification=NzTMxeCDlBttcKxt`
TXT	`apple-domain-verification=mpxShb1t74sKIUoj`
TXT	`asv_domain=2d21939e3eae11c1d19fc6d08cd2ed5a`
TXT	`atlassian-domain-verification=G37oHZE7l8yQ5XdM/7mW94LYC9bm6VPATJbzBE3DLulU/T3...`
TXT	`google-site-verification=GFU4Uevq1N81RbSmu_OAtZyCo0BNjKvzdEeUaJwNtNg`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.17, 172.67.222.138
		IPv6 hints	2606:4700:3031::6815:2e11, 2606:4700:3035::ac43:de8a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOA	`dave.ns.cloudflare.com`dns@cloudflare.com serial=2419741799

`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=1794436581

Same first word

structuredsoftware.com

structuredsoftware.biz

Previous names

Next names

DNS History

18 records (12 active, 6 former)

●NSdave.ns.cloudflare.com2026-09-20 → 2026-11-11 · 3 obs

○ 2017-05-26 09:32:40
● 2026-09-20 04:01:56
● 2026-11-11 22:47:36

○NSns1.sedoparking.com2015-06-13 → 2017-05-26 · 4 obs

● 2015-06-13 20:52:48
● 2017-05-26 09:32:40
○ 2026-09-20 04:01:56
○ 2026-11-11 22:47:36

○NSns2.sedoparking.com2015-06-13 → 2017-05-26 · 4 obs

● 2015-06-13 20:52:48
● 2017-05-26 09:32:40
○ 2026-09-20 04:01:56
○ 2026-11-11 22:47:36

●NSval.ns.cloudflare.com2026-09-20 → 2026-11-11 · 3 obs

○ 2017-05-26 09:32:40
● 2026-09-20 04:01:56
● 2026-11-11 22:47:36

●MXalt1.aspmx.l.google.com2026-09-20 → 2026-11-11 · 3 obs

○ 2017-05-26 09:32:40
● 2026-09-20 04:01:56
● 2026-11-11 22:47:36

●MXalt2.aspmx.l.google.com2026-09-20 → 2026-11-11 · 3 obs

○ 2017-05-26 09:32:40
● 2026-09-20 04:01:56
● 2026-11-11 22:47:36

●MXalt3.aspmx.l.google.com2026-09-20 → 2026-11-11 · 3 obs

○ 2017-05-26 09:32:40
● 2026-09-20 04:01:56
● 2026-11-11 22:47:36

●MXalt4.aspmx.l.google.com2026-09-20 → 2026-11-11 · 3 obs

○ 2017-05-26 09:32:40
● 2026-09-20 04:01:56
● 2026-11-11 22:47:36

●MXaspmx.l.google.com2026-09-20 → 2026-11-11 · 3 obs

○ 2017-05-26 09:32:40
● 2026-09-20 04:01:56
● 2026-11-11 22:47:36

●MXixlewoifshlbdaz2upsi52bxl5zpdchg3gmhf57crqlriqrqfkwa.mx-verification.google.com2026-09-20 → 2026-11-11 · 3 obs

○ 2017-05-26 09:32:40
● 2026-09-20 04:01:56
● 2026-11-11 22:47:36

○MXlocalhost2017-05-26 → 2017-05-26 · 4 obs

○ 2016-07-23 18:24:02
● 2017-05-26 09:32:40
○ 2026-09-20 04:01:56
○ 2026-11-11 22:47:36

○MXmail.nickstel.com2015-06-13 → 2016-07-23 · 4 obs

● 2015-06-13 20:52:48
● 2016-07-23 18:24:02
○ 2017-05-26 09:32:40
○ 2026-11-11 22:47:36

●A104.21.46.172026-10-07 → 2026-11-11 · 3 obs

○ 2026-09-20 04:01:56
● 2026-10-07 05:41:28
● 2026-11-11 22:47:36

●A172.67.222.1382026-10-07 → 2026-11-11 · 3 obs

○ 2026-09-20 04:01:56
● 2026-10-07 05:41:28
● 2026-11-11 22:47:36

○A198.202.211.12026-09-20 → 2026-09-20 · 4 obs

○ 2017-05-26 09:32:40
● 2026-09-20 04:01:56
○ 2026-10-07 05:41:28
○ 2026-11-11 22:47:36

●A2606:4700:3031::6815:2e112026-10-07 → 2026-11-11 · 3 obs

○ 2026-09-20 04:01:56
● 2026-10-07 05:41:28
● 2026-11-11 22:47:36

●A2606:4700:3035::ac43:de8a2026-10-07 → 2026-11-11 · 3 obs

○ 2026-09-20 04:01:56
● 2026-10-07 05:41:28
● 2026-11-11 22:47:36

○A72.52.4.1192015-06-13 → 2017-05-26 · 4 obs

● 2015-06-13 20:52:48
● 2017-05-26 09:32:40
○ 2026-09-20 04:01:56
○ 2026-11-11 22:47:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net...	-
structuredsoftware.com	dave.ns.cloudflare.com, val.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.234

NS records: dave.ns.cloudflare.com, val.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for structuredsoftware.com (unsigned zone)

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.46.17, 172.67.222.138`
AAAA	2	`2606:4700:3035::ac43:de8a, 2606:4700:3031::6815:2e11`
NS	2	`dave.ns.cloudflare.com, val.ns.cloudflare.com`
MX	6	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	7	`anthropic-domain-verification-4bjqj1=UI2, apple-domain-verification=NzTMxeCDlBttcK...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dave.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

structuredsoftware.com points to the four IP addresses 104.21.46.17, 172.67.222.138, 2606:4700:3031::6815:2e11 and 2606:4700:3035::ac43:de8a.

instant-techie.com, w3school.my, haomanting.com and two other host names share IP numbers with structuredsoftware.com.

Name Servers

structuredsoftware.com has two authoritative name servers — dave.ns.cloudflare.com and val.ns.cloudflare.com.

structuredsoftware.com uses the same name servers as several other domains — among them arbutusinsights.com, invest-profolio.pages.dev, compredia.at and two more.

At least some of structuredsoftware.com's name servers are shared with other domains, for example loginsocialutfpr.pages.dev, qiannenqianbaoappgwban.org.cn, yazhoubeigw.net.cn and two more.

It is common to find these name servers alongside the name servers mark.ns.cloudflare.com, gina.ns.cloudflare.com, mimi.ns.cloudflare.com and two others.

Hostnames that resolve to 6 IP addresses:

dave.ns.cloudflare.com points to 108.162.193.109, 172.64.33.109, 173.245.59.109 and 3 other IP addresses.

val.ns.cloudflare.com points to 108.162.192.234, 172.64.32.234, 173.245.58.234 and 3 other IP addresses.

Mail Servers

structuredsoftware.com uses 6 mail servers for delivery: aspmx.l.google.com, ixlewoifshlbdaz2upsi52bxl5zpdchg3gmhf57crqlriqrqfkwa.mx-verification.google.com, alt1.aspmx.l.google.com and 3 other.

structuredsoftware.com has at least partial mail server overlap with other domains such as asoksparklers.com, wcalligraphy.com, wetjen.com and two more.

These mail servers commonly appear together with alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and two other mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to 173.194.45.26 and 2607:f8b0:4004:c1d::1a.

alt1.aspmx.l.google.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1b.