`congruentsoftware.com`

DNSSEC	⚠️ Not signed
A	13.107.246.58^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
NS	`dns1.name-services.com` ⭐
		A	2604:4000:2800:2000:64:98:148:137^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns1.name-services.com`
		A	64.98.148.137^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns1.name-services.com`
NS	`dns2.name-services.com`
		A	2604:4000:0:d:216:40:47:201^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns2.name-services.com`
		A	216.40.47.201^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns2.name-services.com`
NS	`dns3.name-services.com`
		A	2604:4000:2800:2000:64:98:148:138^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns3.name-services.com`
		A	64.98.148.138^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns3.name-services.com`
NS	`dns4.name-services.com`
		A	2604:4000:0:d:216:40:47:202^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`dns4.name-services.com`
		A	216.40.47.202^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`dns4.name-services.com`
NS	`dns5.name-services.com`
		A	2604:4000:2800:2000:64:98:148:139^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`dns5.name-services.com`
		A	64.98.148.139^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`dns5.name-services.com`
MX	`congruentsoftware-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`brevo-code:416071dc41cb7331256fa64b3e475020`
TXT	`MS=ms81314717`
SOA	`dns1.name-services.com`info@name-services.com serial=1744196500

`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=1778334696

Same first word

congruentsoftware.com

DNS History

12 records (7 active, 5 former)

●NSdns1.name-services.com2015-05-28 → 2026-05-09 · 2 obs

● 2015-05-28 21:10:38
● 2026-05-09 14:10:58

●NSdns2.name-services.com2015-05-28 → 2026-05-09 · 2 obs

● 2015-05-28 21:10:38
● 2026-05-09 14:10:58

●NSdns3.name-services.com2015-05-28 → 2026-05-09 · 2 obs

● 2015-05-28 21:10:38
● 2026-05-09 14:10:58

●NSdns4.name-services.com2015-05-28 → 2026-05-09 · 2 obs

● 2015-05-28 21:10:38
● 2026-05-09 14:10:58

●NSdns5.name-services.com2015-05-28 → 2026-05-09 · 2 obs

● 2015-05-28 21:10:38
● 2026-05-09 14:10:58

●MXcongruentsoftware-com.mail.protection.outlook.com2026-02-16 → 2026-05-09 · 3 obs

○ 2017-03-31 13:42:46
● 2026-02-16 07:18:00
● 2026-05-09 14:10:58

○MXcoronet.cci.net2015-05-28 → 2017-03-31 · 4 obs

● 2015-05-28 21:10:38
● 2017-03-31 13:42:46
○ 2026-02-16 07:18:00
○ 2026-05-09 14:10:58

○MXsmtp.emailclean.com2015-05-28 → 2017-03-31 · 4 obs

● 2015-05-28 21:10:38
● 2017-03-31 13:42:46
○ 2026-02-16 07:18:00
○ 2026-05-09 14:10:58

○MXtrumpet.cci.net2015-05-28 → 2017-03-31 · 4 obs

● 2015-05-28 21:10:38
● 2017-03-31 13:42:46
○ 2026-02-16 07:18:00
○ 2026-05-09 14:10:58

●A13.107.246.582026-02-16 → 2026-05-09 · 3 obs

○ 2017-03-31 13:42:46
● 2026-02-16 07:18:00
● 2026-05-09 14:10:58

○A203.129.223.2092017-03-31 → 2017-03-31 · 4 obs

○ 2016-03-31 06:26:18
● 2017-03-31 13:42:46
○ 2026-02-16 07:18:00
○ 2026-05-09 14:10:58

○A68.178.125.252015-05-28 → 2016-03-31 · 4 obs

● 2015-05-28 21:10:38
● 2016-03-31 06:26:18
○ 2017-03-31 13:42:46
○ 2026-05-09 14:10:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
congruentsoftware.com	dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com...	10 records

✅ Authoritative Response

Server:216.40.47.202

NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for congruentsoftware.com (unsigned zone)

⏱️ Timing

Total: 380ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`13.107.246.58`
NS	5	`dns2.name-services.com, dns1.name-services.com...`
MX	1	`congruentsoftware-com.mail.protection.ou`
TXT	3	`v=spf1 include:spf.protection.outlook.co, brevo-code:416071dc41cb7331256fa64b3e475...`
SOA	1	`dns1.name-services.com info.name-service`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)

Analysis

IP Addresses

congruentsoftware.com resolves to a single IP address: 13.107.246.58.

Other host names including dutchmasters.com, maverickcigarettes.com, tvsemerald.com, vitalaxis.com and kool.com share IP numbers with congruentsoftware.com.

Name Servers

congruentsoftware.com is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.

congruentsoftware.com at least partially shares name servers with other domains, including nielsvankeulen.com, tachungho.com, midasmail.com, strali.com and ppvmm.com.