flatironssoftware.com - dns.ninja

`flatironssoftware.com`

DNSSEC	⚠️ Not signed
A	54.226.115.236^{🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix}
		PTR	`ec2-54-226-115-236.compute-1.amazonaws.com`
A	98.87.240.11^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`ns-869.awsdns-44.net` ⭐
		A	2600:9000:5303:6500::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-869.awsdns-44.net`
		A	205.251.195.101^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-869.awsdns-44.net`
NS	`ns-1242.awsdns-27.org`
		A	2600:9000:5304:da00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1242.awsdns-27.org`
		A	205.251.196.218^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1242.awsdns-27.org`
NS	`ns-1597.awsdns-07.co.uk`
		A	2600:9000:5306:3d00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1597.awsdns-07.co.uk`
		A	205.251.198.61^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1597.awsdns-07.co.uk`
NS	`ns-41.awsdns-05.com`
		A	2600:9000:5300:2900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-41.awsdns-05.com`
		A	205.251.192.41^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-41.awsdns-05.com`
MX	`flatironssoftware-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00505.inbound.protection.outlook.com`
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr05cu00302.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-869.awsdns-44.net`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=1785167787

Subdomains

www.flatironssoftware.com

Same first word

flatironssoftware.com

DNS History

38 records (7 active, 31 former)

○NSdns1.registrar-servers.com2015-07-08 → 2017-04-04 · 7 obs

● 2015-07-08 05:06:38
○ 2015-11-17 01:36:50
○ 2016-02-11 12:26:34
● 2016-06-19 01:05:12
● 2017-04-04 22:38:28
○ 2026-03-29 21:04:44
○ 2026-07-27 16:06:52

○NSdns1.registrar-servers.com,2015-11-17 → 2016-02-11 · 5 obs

○ 2015-07-08 05:06:38
● 2015-11-17 01:36:50
● 2016-02-11 12:26:34
○ 2016-06-19 01:05:12
○ 2026-07-27 16:06:52

○NSdns2.registrar-servers.com2015-07-08 → 2017-04-04 · 4 obs

● 2015-07-08 05:06:38
● 2017-04-04 22:38:28
○ 2026-03-29 21:04:44
○ 2026-07-27 16:06:52

○NSdns3.registrar-servers.com2015-07-08 → 2017-04-04 · 4 obs

● 2015-07-08 05:06:38
● 2017-04-04 22:38:28
○ 2026-03-29 21:04:44
○ 2026-07-27 16:06:52

○NSdns4.registrar-servers.com2015-07-08 → 2017-04-04 · 4 obs

● 2015-07-08 05:06:38
● 2017-04-04 22:38:28
○ 2026-03-29 21:04:44
○ 2026-07-27 16:06:52

○NSdns5.registrar-servers.com2015-07-08 → 2017-04-04 · 4 obs

● 2015-07-08 05:06:38
● 2017-04-04 22:38:28
○ 2026-03-29 21:04:44
○ 2026-07-27 16:06:52

●NSns-1242.awsdns-27.org2026-03-29 → 2026-07-27 · 3 obs

○ 2017-04-04 22:38:28
● 2026-03-29 21:04:44
● 2026-07-27 16:06:52

●NSns-1597.awsdns-07.co.uk2026-03-29 → 2026-07-27 · 3 obs

○ 2017-04-04 22:38:28
● 2026-03-29 21:04:44
● 2026-07-27 16:06:52

●NSns-41.awsdns-05.com2026-03-29 → 2026-07-27 · 3 obs

○ 2017-04-04 22:38:28
● 2026-03-29 21:04:44
● 2026-07-27 16:06:52

●NSns-869.awsdns-44.net2026-03-29 → 2026-07-27 · 3 obs

○ 2017-04-04 22:38:28
● 2026-03-29 21:04:44
● 2026-07-27 16:06:52

○MXalt1.aspmx.l.google.com2015-11-17 → 2017-04-04 · 4 obs

● 2015-11-17 01:36:50
● 2017-04-04 22:38:28
○ 2026-03-29 21:04:44
○ 2026-07-27 16:06:52

○MXalt2.aspmx.l.google.com2015-11-17 → 2017-04-04 · 4 obs

● 2015-11-17 01:36:50
● 2017-04-04 22:38:28
○ 2026-03-29 21:04:44
○ 2026-07-27 16:06:52

○MXaspmx.l.google.com2015-11-17 → 2017-04-04 · 4 obs

● 2015-11-17 01:36:50
● 2017-04-04 22:38:28
○ 2026-03-29 21:04:44
○ 2026-07-27 16:06:52

○MXaspmx2.googlemail.com2015-11-17 → 2017-04-04 · 4 obs

● 2015-11-17 01:36:50
● 2017-04-04 22:38:28
○ 2026-03-29 21:04:44
○ 2026-07-27 16:06:52

○MXaspmx3.googlemail.com2015-11-17 → 2017-04-04 · 4 obs

● 2015-11-17 01:36:50
● 2017-04-04 22:38:28
○ 2026-03-29 21:04:44
○ 2026-07-27 16:06:52

●MXflatironssoftware-com.mail.protection.outlook.com2026-03-29 → 2026-07-27 · 3 obs

○ 2017-04-04 22:38:28
● 2026-03-29 21:04:44
● 2026-07-27 16:06:52

○A100.25.107.1292026-03-29 → 2026-07-27 · 2 obs

○ 2026-03-29 21:04:44
○ 2026-07-27 16:06:52

○A100.56.1.252026-05-04 → 2026-05-05 · 5 obs

○ 2026-04-30 08:08:24
● 2026-05-04 11:08:48
● 2026-05-05 18:26:46
○ 2026-05-09 05:18:06
○ 2026-07-27 16:06:52

○A100.57.47.02026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-06 01:09:30
● 2026-06-21 16:44:32
○ 2026-07-02 09:18:56
○ 2026-07-27 16:06:52

○A107.22.178.1672026-07-10 → 2026-07-10 · 4 obs

○ 2026-07-02 09:18:56
● 2026-07-10 11:05:06
○ 2026-07-27 16:06:50
○ 2026-07-27 16:06:52

○A162.255.119.2492016-06-19 → 2017-04-04 · 5 obs

○ 2016-02-11 12:26:34
● 2016-06-19 01:05:12
● 2017-04-04 22:38:28
○ 2026-03-29 21:04:44
○ 2026-07-27 16:06:52

○A18.211.242.1202026-03-29 → 2026-07-27 · 2 obs

○ 2026-03-29 21:04:44
○ 2026-07-27 16:06:52

○A192.64.119.272015-11-17 → 2016-02-11 · 5 obs

○ 2015-07-08 05:06:38
● 2015-11-17 01:36:50
● 2016-02-11 12:26:34
○ 2016-06-19 01:05:12
○ 2026-07-27 16:06:52

○A3.208.182.742026-04-24 → 2026-05-09 · 5 obs

○ 2026-04-08 21:21:18
● 2026-04-24 16:50:36
● 2026-05-09 05:18:06
○ 2026-05-19 15:24:20
○ 2026-07-27 16:06:52

○A3.209.116.382026-05-28 → 2026-06-02 · 5 obs

○ 2026-05-19 15:24:20
● 2026-05-28 14:53:58
● 2026-06-02 10:58:26
○ 2026-06-06 01:09:30
○ 2026-07-27 16:06:52

○A3.210.2.1982026-06-21 → 2026-06-21 · 4 obs

○ 2026-06-06 01:09:30
● 2026-06-21 16:44:32
○ 2026-07-10 11:05:06
○ 2026-07-27 16:06:52

○A32.194.29.762026-05-09 → 2026-05-09 · 4 obs

○ 2026-05-05 18:26:46
● 2026-05-09 05:18:06
○ 2026-05-19 15:24:20
○ 2026-07-27 16:06:52

○A34.194.227.1652026-07-02 → 2026-07-02 · 4 obs

○ 2026-06-21 16:44:32
● 2026-07-02 09:18:56
○ 2026-07-27 16:06:50
○ 2026-07-27 16:06:52

○A34.202.252.1452026-03-29 → 2026-04-08 · 5 obs

○ 2017-04-04 22:38:28
● 2026-03-29 21:04:44
● 2026-04-08 21:21:18
○ 2026-04-24 16:50:36
○ 2026-07-27 16:06:52

○A34.202.64.1202026-06-06 → 2026-06-06 · 4 obs

○ 2026-06-02 10:58:26
● 2026-06-06 01:09:30
○ 2026-06-21 16:44:32
○ 2026-07-27 16:06:52

○A34.203.19.2372026-03-29 → 2026-04-08 · 5 obs

○ 2017-04-04 22:38:28
● 2026-03-29 21:04:44
● 2026-04-08 21:21:18
○ 2026-04-24 16:50:36
○ 2026-07-27 16:06:52

○A44.221.142.2232026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-09 05:18:06
● 2026-05-19 15:24:20
○ 2026-05-28 14:53:58
○ 2026-07-27 16:06:52

○A54.146.192.582026-04-24 → 2026-04-30 · 5 obs

○ 2026-04-08 21:21:18
● 2026-04-24 16:50:36
● 2026-04-30 08:08:24
○ 2026-05-04 11:08:48
○ 2026-07-27 16:06:52

○A54.211.42.2262026-05-28 → 2026-06-06 · 5 obs

○ 2026-05-19 15:24:20
● 2026-05-28 14:53:58
● 2026-06-06 01:09:30
○ 2026-06-21 16:44:32
○ 2026-07-27 16:06:52

●A54.226.115.2362026-07-27 → 2026-07-27 · 3 obs

○ 2026-07-10 11:05:06
● 2026-07-27 16:06:50
● 2026-07-27 16:06:52

○A54.84.90.712026-05-19 → 2026-05-19 · 4 obs

○ 2026-05-09 05:18:06
● 2026-05-19 15:24:20
○ 2026-05-28 14:53:58
○ 2026-07-27 16:06:52

○A54.85.226.1902015-07-08 → 2015-07-08 · 3 obs

● 2015-07-08 05:06:38
○ 2026-03-29 21:04:44
○ 2026-07-27 16:06:52

●A98.87.240.112026-07-27 → 2026-07-27 · 3 obs

○ 2026-07-10 11:05:06
● 2026-07-27 16:06:50
● 2026-07-27 16:06:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
flatironssoftware.com	ns-41.awsdns-05.com, ns-869.awsdns-44.net, ns-1597.awsdns-07.co.uk, ns-1242.awsdns-27.org	2 records

✅ Authoritative Response

Server:205.251.195.101

NS records: ns-41.awsdns-05.com, ns-869.awsdns-44.net, ns-1597.awsdns-07.co.uk, ns-1242.awsdns-27.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flatironssoftware.com (unsigned zone)

⏱️ Timing

Total: 506ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`98.87.240.11, 54.226.115.236`
NS	4	`ns-1242.awsdns-27.org, ns-1597.awsdns-07.co.uk...`
MX	1	`flatironssoftware-com.mail.protection.ou`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-869.awsdns-44.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-41.awsdns-05.com, ns-41.awsdns-05.com)

Analysis

Hierarchy

The domain www.flatironssoftware.com falls under the parent flatironssoftware.com.

IP Addresses

flatironssoftware.com has two IP addresses: 54.226.115.236 and 98.87.240.11

Name Servers

Four name servers handle the delegation for flatironssoftware.com: ns-41.awsdns-05.com, ns-869.awsdns-44.net, ns-1242.awsdns-27.org and ns-1597.awsdns-07.co.uk.

At least some of flatironssoftware.com's name servers are shared with other domains, for example staging.dxw-govpress.dalmatian.dxw.net, teenpatticoin.com, neoregie.ma and two more.

It is common for these name servers to be used in conjunction with the name servers ns-80.awsdns-10.com, ns-1496.awsdns-59.org and ns-1892.awsdns-44.co.uk.

Four hostnames, each resolving to a pair of IP addresses: ns-41.awsdns-05.com directs to 205.251.192.41 and 2600:9000:5300:2900::1; ns-869.awsdns-44.net directs to 205.251.195.101 and 2600:9000:5303:6500::1; ns-1242.awsdns-27.org directs to 205.251.196.218 and 2600:9000:5304:da00::1; ns-1597.awsdns-07.co.uk directs to 205.251.198.61 and 2600:9000:5306:3d00::1.

Mail Servers

flatironssoftware.com uses one mail server — flatironssoftware-com.mail.protection.outlook.com.

flatironssoftware-com.mail.protection.outlook.com has 8 IP addresses: 52.101.8.44, 52.101.10.18, 52.101.11.19 plus 5 more.