software-security.org - dns.ninja

`software-security.org`

DNSSEC	🔒 Signed (DS record present)
A	3.136.232.26^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
		PTR	`ec2-3-136-232-26.us-east-2.compute.amazonaws.com`
A	3.137.108.170^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
NS	`ns-cloud-c1.googledomains.com` ⭐
		A	2001:4860:4802:32::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c1.googledomains.com`
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`ns-cloud-c2.googledomains.com`
		A	2001:4860:4802:34::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c2.googledomains.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`ns-cloud-c3.googledomains.com`
		A	2001:4860:4802:36::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c3.googledomains.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`ns-cloud-c4.googledomains.com`
		A	2001:4860:4802:38::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c4.googledomains.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
MX	`mail.tutanota.de` ⭐
		A	185.205.69.211^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w11.tutanota.de`
		A	185.205.69.213^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w13.tutanota.de`
		A	185.205.69.214^{🇺🇸 TUTA185.205.69.0/24}
			PTR	`mail.w14.tutanota.de`
TXT	`v=spf1 include:spf.tutanota.de -all`
TXT	`t-verify=4dd3ecef8b14454330fce54bb19e9b91`
SOA	`ns-cloud-c1.googledomains.com`cloud-dns-hostmaster@google.com serial=23

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785108891

Same first word

software-security.org

software-security.co.uk

software-security.de

software-security.com

software-security.it

Similar names

security-software.co

security-software.info

security-software.org

security-software.com

DNS History

12 records (7 active, 5 former)

●NSns-cloud-c1.googledomains.com2026-02-19 → 2026-07-27 · 3 obs

○ 2016-02-25 19:32:30
● 2026-02-19 01:35:26
● 2026-07-27 00:11:14

●NSns-cloud-c2.googledomains.com2026-02-19 → 2026-07-27 · 3 obs

○ 2016-02-25 19:32:30
● 2026-02-19 01:35:26
● 2026-07-27 00:11:14

●NSns-cloud-c3.googledomains.com2026-02-19 → 2026-07-27 · 3 obs

○ 2016-02-25 19:32:30
● 2026-02-19 01:35:26
● 2026-07-27 00:11:14

●NSns-cloud-c4.googledomains.com2026-02-19 → 2026-07-27 · 3 obs

○ 2016-02-25 19:32:30
● 2026-02-19 01:35:26
● 2026-07-27 00:11:14

○NSns1.expired.reg.ru2015-11-12 → 2015-11-12 · 4 obs

○ 2015-07-03 08:25:06
● 2015-11-12 05:41:02
○ 2016-02-25 19:32:30
○ 2026-07-27 00:11:14

○NSns1.reg.ru2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 08:25:06
○ 2015-11-12 05:41:02
○ 2026-07-27 00:11:14

○NSns2.expired.reg.ru2015-11-12 → 2015-11-12 · 4 obs

○ 2015-07-03 08:25:06
● 2015-11-12 05:41:02
○ 2016-02-25 19:32:30
○ 2026-07-27 00:11:14

○NSns2.reg.ru2015-07-03 → 2015-07-03 · 3 obs

● 2015-07-03 08:25:06
○ 2015-11-12 05:41:02
○ 2026-07-27 00:11:14

●MXmail.tutanota.de2026-02-19 → 2026-07-27 · 2 obs

● 2026-02-19 01:35:26
● 2026-07-27 00:11:14

○A194.58.56.1472015-11-12 → 2015-11-12 · 3 obs

● 2015-11-12 05:41:02
○ 2016-02-25 19:32:30
○ 2026-07-27 00:11:14

●A3.136.232.262026-02-19 → 2026-07-27 · 3 obs

○ 2016-02-25 19:32:30
● 2026-02-19 01:35:26
● 2026-07-27 00:11:14

●A3.137.108.1702026-02-19 → 2026-07-27 · 3 obs

○ 2016-02-25 19:32:30
● 2026-02-19 01:35:26
● 2026-07-27 00:11:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
software-security.org	ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com	-

✅ Authoritative Response

Server:216.239.36.108

NS records: ns-cloud-c4.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.137.108.170, 3.136.232.26`
NS	4	`ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...`
MX	1	`mail.tutanota.de (pri: 1)`
TXT	2	`t-verify=4dd3ecef8b14454330fce54bb19e9b9, v=spf1 include:spf.tutanota.de -all`
SOA	1	`ns-cloud-c1.googledomains.com cloud-dns-`

Analysis

IP Addresses

software-security.org has two IP addresses: 3.136.232.26 and 3.137.108.170

celluglow.com, jmlbatista.pt, efficiencies.ai and two other host names share IP numbers with software-security.org.

Name Servers

The authoritative name servers for software-security.org are ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.

There is at least partial name server overlap between software-security.org and other domains — tkuido.com, midanshop.com, kkminerals.in and two more among them.

All four hostnames — ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-c1.googledomains.com to 216.239.32.108 and 2001:4860:4802:32::6c; ns-cloud-c2.googledomains.com to 216.239.34.108 and 2001:4860:4802:34::6c; ns-cloud-c3.googledomains.com to 216.239.36.108 and 2001:4860:4802:36::6c; ns-cloud-c4.googledomains.com to 216.239.38.108 and 2001:4860:4802:38::6c.

Mail Servers

Mail for software-security.org is handled by a single mail server, mail.tutanota.de.

software-security.org uses an identical mail server configuration to several other domains — among them untersweg.at, svemby.com, smid.si and two more.

mail.tutanota.de directs to 185.205.69.211, 185.205.69.213 and 185.205.69.214 — three IP numbers in total.