🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`stackformsoftware.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns-4.awsdns-00.com` ⭐
		A	2600:9000:5300:400::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-4.awsdns-00.com`
		A	205.251.192.4^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-4.awsdns-00.com`
NS	`ns-1281.awsdns-32.org`
		A	2600:9000:5305:100::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1281.awsdns-32.org`
		A	205.251.197.1^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1281.awsdns-32.org`
NS	`ns-2028.awsdns-61.co.uk`
		A	2600:9000:5307:ec00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-2028.awsdns-61.co.uk`
		A	205.251.199.236^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-2028.awsdns-61.co.uk`
NS	`ns-788.awsdns-34.net`
		A	2600:9000:5303:1400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-788.awsdns-34.net`
		A	205.251.195.20^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-788.awsdns-34.net`
MX	`stackformsoftware-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`MS=ms51150487`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-4.awsdns-00.com`awsdns-hostmaster@amazon.com serial=1

`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=1787819180

Same first word

stackformsoftware.com

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSns-1281.awsdns-32.org2026-08-26 → 2026-08-27 · 2 obs

● 2026-08-26 23:59:30
● 2026-08-27 08:31:18

●NSns-2028.awsdns-61.co.uk2026-08-26 → 2026-08-27 · 2 obs

● 2026-08-26 23:59:30
● 2026-08-27 08:31:18

●NSns-4.awsdns-00.com2026-08-26 → 2026-08-27 · 2 obs

● 2026-08-26 23:59:30
● 2026-08-27 08:31:18

●NSns-788.awsdns-34.net2026-08-26 → 2026-08-27 · 2 obs

● 2026-08-26 23:59:30
● 2026-08-27 08:31:18

●MXstackformsoftware-com.mail.protection.outlook.com2026-08-26 → 2026-08-27 · 2 obs

● 2026-08-26 23:59:30
● 2026-08-27 08:31:18

●A76.76.21.212026-08-26 → 2026-08-27 · 2 obs

● 2026-08-26 23:59:30
● 2026-08-27 08:31:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net...	-
stackformsoftware.com	ns-4.awsdns-00.com, ns-788.awsdns-34.net, ns-1281.awsdns-32.org, ns-2028.awsdns-61.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.4

NS records: ns-4.awsdns-00.com, ns-788.awsdns-34.net, ns-1281.awsdns-32.org, ns-2028.awsdns-61.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackformsoftware.com (unsigned zone)

⏱️ Timing

Total: 1389ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	4	`ns-1281.awsdns-32.org, ns-2028.awsdns-61.co.uk...`
MX	1	`stackformsoftware-com.mail.protection.ou`
TXT	2	`MS=ms51150487, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-4.awsdns-00.com awsdns-hostmaster.ama`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-4.awsdns-00.com, ns-4.awsdns-00.com)

Analysis

IP Addresses

stackformsoftware.com resolves to one IP address: 76.76.21.21.

sergioconstrucoes.com.br, svatebni-oznameni.svatba.cz, pjdch.com and two other host names share IP numbers with stackformsoftware.com.

Name Servers

The authoritative name servers for stackformsoftware.com are ns-4.awsdns-00.com, ns-788.awsdns-34.net, ns-1281.awsdns-32.org and ns-2028.awsdns-61.co.uk.

stackformsoftware.com has at least partial name server overlap with other domains, such as ngidata.com, openidentify.net, uwpic.org and two others.

These name servers tend to appear together with the name servers ns-407.awsdns-50.com, ns-866.awsdns-44.net and ns-2001.awsdns-58.co.uk.

ns-4.awsdns-00.com, ns-788.awsdns-34.net, ns-1281.awsdns-32.org and ns-2028.awsdns-61.co.uk all point to exactly two IP numbers each: ns-4.awsdns-00.com → 205.251.192.4 and 2600:9000:5300:400::1; ns-788.awsdns-34.net → 205.251.195.20 and 2600:9000:5303:1400::1; ns-1281.awsdns-32.org → 205.251.197.1 and 2600:9000:5305:100::1; ns-2028.awsdns-61.co.uk → 205.251.199.236 and 2600:9000:5307:ec00::1.

Mail Servers

Mail for stackformsoftware.com is handled by a single mail server, stackformsoftware-com.mail.protection.outlook.com.

stackformsoftware-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.89.1, 52.101.89.2, 52.101.99.0 and 5 others.

stackformsoftware.com - dns.ninja