recursive.systems - dns.ninja

`recursive.systems`

DNSSEC	⚠️ Not signed
A	75.2.60.5^{🇺🇸 Amazon75.2.60.0/24 Prod}
		PTR	`acd89244c803f7181.awsglobalaccelerator.com`
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`recursive-systems.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.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	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.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`
TXT	`MS=ms58730412`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2406438712

`systems`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.systems` ⭐
	NS	`v0n1.nic.systems`
	NS	`v0n2.nic.systems`
	NS	`v0n3.nic.systems`
	NS	`v2n0.nic.systems`
	NS	`v2n1.nic.systems`
	SOA	`v0n0.nic.systems`hostmaster@donuts.email serial=1784298856

Same first word

recursive.fr

recursive.dev

recursive.ru

recursive.pro

recursive.games

recursive.ch

recursive.at

recursive.design

recursive.systems

recursive.ca

recursive.de

recursive.net.nz

recursive.biz

recursive.codes

recursive.digital

recursive.org

recursive.ie

recursive.eu

recursive.co.jp

recursive.be

recursive.nl

recursive.cc

recursive.com.au

recursive.com

recursive.house

recursive.me

recursive.cn

recursive.io

recursive.net

recursive.co

Similar names

DNS History

20 records (6 active, 14 former)

●NScuritiba.ns.porkbun.com2026-04-06 → 2026-07-17 · 3 obs

○ 2017-12-15 08:35:30
● 2026-04-06 06:22:20
● 2026-07-17 15:05:44

●NSfortaleza.ns.porkbun.com2026-04-06 → 2026-07-17 · 3 obs

○ 2017-12-15 08:35:30
● 2026-04-06 06:22:20
● 2026-07-17 15:05:44

●NSmaceio.ns.porkbun.com2026-04-06 → 2026-07-17 · 3 obs

○ 2017-12-15 08:35:30
● 2026-04-06 06:22:20
● 2026-07-17 15:05:44

○NSns-107-b.gandi.net2017-12-15 → 2017-12-15 · 4 obs

○ 2016-12-10 22:24:06
● 2017-12-15 08:35:30
○ 2026-04-06 06:22:20
○ 2026-07-17 15:05:44

○NSns-20-c.gandi.net2017-12-15 → 2017-12-15 · 4 obs

○ 2016-12-10 22:24:06
● 2017-12-15 08:35:30
○ 2026-04-06 06:22:20
○ 2026-07-17 15:05:44

○NSns-236-a.gandi.net2017-12-15 → 2017-12-15 · 4 obs

○ 2016-12-10 22:24:06
● 2017-12-15 08:35:30
○ 2026-04-06 06:22:20
○ 2026-07-17 15:05:44

○NSns-cloud-c1.googledomains.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 22:24:06
○ 2017-12-15 08:35:30
○ 2026-07-17 15:05:44

○NSns-cloud-c2.googledomains.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 22:24:06
○ 2017-12-15 08:35:30
○ 2026-07-17 15:05:44

○NSns-cloud-c3.googledomains.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 22:24:06
○ 2017-12-15 08:35:30
○ 2026-07-17 15:05:44

○NSns-cloud-c4.googledomains.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 22:24:06
○ 2017-12-15 08:35:30
○ 2026-07-17 15:05:44

○NSns1.gandi.net2017-12-15 → 2017-12-15 · 4 obs

○ 2016-12-10 22:24:06
● 2017-12-15 08:35:30
○ 2026-04-06 06:22:20
○ 2026-07-17 15:05:44

●NSsalvador.ns.porkbun.com2026-04-06 → 2026-07-17 · 3 obs

○ 2017-12-15 08:35:30
● 2026-04-06 06:22:20
● 2026-07-17 15:05:44

○MXfb.mail.gandi.net2017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 08:35:30
○ 2026-04-06 06:22:20
○ 2026-07-17 15:05:44

○MXfwd1.porkbun.com2026-04-06 → 2026-05-19 · 4 obs

○ 2017-12-15 08:35:30
● 2026-04-06 06:22:20
● 2026-05-19 05:49:04
○ 2026-07-17 15:05:44

○MXfwd2.porkbun.com2026-04-06 → 2026-05-19 · 4 obs

○ 2017-12-15 08:35:30
● 2026-04-06 06:22:20
● 2026-05-19 05:49:04
○ 2026-07-17 15:05:44

●MXrecursive-systems.mail.protection.outlook.com2026-07-17 → 2026-07-17 · 2 obs

○ 2026-05-19 05:49:04
● 2026-07-17 15:05:44

○MXspool.mail.gandi.net2017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 08:35:30
○ 2026-04-06 06:22:20
○ 2026-07-17 15:05:44

○A185.158.133.12026-04-06 → 2026-07-17 · 2 obs

○ 2026-04-06 06:22:20
○ 2026-07-17 15:05:44

○A217.70.184.382017-12-15 → 2017-12-15 · 3 obs

● 2017-12-15 08:35:30
○ 2026-04-06 06:22:20
○ 2026-07-17 15:05:44

●A75.2.60.52026-04-06 → 2026-07-17 · 3 obs

○ 2017-12-15 08:35:30
● 2026-04-06 06:22:20
● 2026-07-17 15:05:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
systems	v0n1.nic.systems, v2n0.nic.systems, v2n1.nic.systems, v0n0.nic.systems...	-
recursive.systems	maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, salvador.ns.porkbun.com, curitiba.ns.porkbun.com	-

✅ Authoritative Response

Server:162.159.10.150

NS records: maceio.ns.porkbun.com, fortaleza.ns.porkbun.com, salvador.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for recursive.systems (unsigned zone)

⏱️ Timing

Total: 728ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`75.2.60.5`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	1	`recursive-systems.mail.protection.outloo`
TXT	2	`MS=ms58730412, v=spf1 include:spf.protection.outlook.co`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

Analysis

IP Addresses

recursive.systems resolves to one IP address: 75.2.60.5.

mascot.fr, acc-erp.com, www.s-navigators.com and two other host names share IP numbers with recursive.systems.

Name Servers

The authoritative name servers for recursive.systems are curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

At least some of recursive.systems's name servers are shared with other domains, for example fortunaes.com, gentlegrowthcounseling.com, vqvw.com and two more.

Four hostnames, each resolving to a pair of IP addresses: curitiba.ns.porkbun.com directs to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com directs to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com directs to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com directs to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

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

recursive-systems.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.89.0, 52.101.89.1, 52.101.89.2 and 5 others.