`substantial.group`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:1fdc^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b404^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.31.220^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.4^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alec.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alec.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alec.ns.cloudflare.com`
		A	108.162.193.59^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	172.64.33.59^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	173.245.59.59^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
NS	`paislee.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paislee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paislee.ns.cloudflare.com`
		A	108.162.194.183^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	162.159.38.183^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
		A	172.64.34.183^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paislee.ns.cloudflare.com`
MX	`substantial-group.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	52.101.89.0^{🇬🇧 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	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`amazon-business-verification=108b553c5327e2906835a1063c9eae0b051cbfe045524938...`
TXT	`apple-domain-verification=nyVPmrsa1BjcDg6J`
TXT	`docusign=2a02ef9e-6896-4dd8-80a0-c368aa90a108`
TXT	`google-site-verification=BC6flbJZTHYIO6STgVO78JKmIwv2FBNm5aL5-kQw8Ek`
TXT	`mindmanager-verification=0a3fab8359d79900d76337574bff5dc7ca27353206a2bdf686fa...`
TXT	`v=spf1 include:spf.protection.outlook.com include:amazonses.com include:email...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.31.220, 172.67.180.4
		IPv6	2606:4700:3036::6815:1fdc, 2606:4700:3037::ac43:b404
SOA	`alec.ns.cloudflare.com`dns@cloudflare.com serial=2399927056

`group`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.group` ⭐
	NS	`v0n1.nic.group`
	NS	`v0n2.nic.group`
	NS	`v0n3.nic.group`
	NS	`v2n0.nic.group`
	NS	`v2n1.nic.group`
	SOA	`v0n0.nic.group`hostmaster@donuts.email serial=1774790735

Same first word

substantial.com

substantial.ro

substantial.com.au

substantial.group

substantial.nl

Similar names

istanbulsat.com

DNS History

13 records (7 active, 6 former)

●NSalec.ns.cloudflare.com2026-03-11 → 2026-03-29 · 3 obs

○ 2017-10-08 18:52:22
● 2026-03-11 21:25:24
● 2026-03-29 13:49:42

○NSjoan.ns.cloudflare.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 19:03:54
○ 2017-10-08 18:52:22
○ 2026-03-29 13:49:42

○NSneil.ns.cloudflare.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 19:03:54
○ 2017-10-08 18:52:22
○ 2026-03-29 13:49:42

●NSpaislee.ns.cloudflare.com2026-03-11 → 2026-03-29 · 3 obs

○ 2017-10-08 18:52:22
● 2026-03-11 21:25:24
● 2026-03-29 13:49:42

●MXsubstantial-group.mail.protection.outlook.com2026-03-11 → 2026-03-29 · 2 obs

● 2026-03-11 21:25:24
● 2026-03-29 13:49:42

●A104.21.31.2202026-03-11 → 2026-03-29 · 3 obs

○ 2017-10-08 18:52:22
● 2026-03-11 21:25:24
● 2026-03-29 13:49:42

○A104.31.88.2032016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 19:03:54
○ 2017-10-08 18:52:22
○ 2026-03-29 13:49:42

○A104.31.89.2032016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 19:03:54
○ 2017-10-08 18:52:22
○ 2026-03-29 13:49:42

●A172.67.180.42026-03-11 → 2026-03-29 · 3 obs

○ 2017-10-08 18:52:22
● 2026-03-11 21:25:24
● 2026-03-29 13:49:42

○A2400:cb00:2048:1::681f:58cb2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 19:03:54
○ 2017-10-08 18:52:22
○ 2026-03-29 13:49:42

○A2400:cb00:2048:1::681f:59cb2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 19:03:54
○ 2017-10-08 18:52:22
○ 2026-03-29 13:49:42

●A2606:4700:3036::6815:1fdc2026-03-11 → 2026-03-29 · 3 obs

○ 2017-10-08 18:52:22
● 2026-03-11 21:25:24
● 2026-03-29 13:49:42

●A2606:4700:3037::ac43:b4042026-03-11 → 2026-03-29 · 3 obs

○ 2017-10-08 18:52:22
● 2026-03-11 21:25:24
● 2026-03-29 13:49:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
group	v2n1.nic.group, v0n3.nic.group, v0n1.nic.group, v0n0.nic.group...	12 records
substantial.group	paislee.ns.cloudflare.com, alec.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.59

NS records: paislee.ns.cloudflare.com, alec.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for substantial.group (unsigned zone)

⏱️ Timing

Total: 383ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.180.4, 104.21.31.220`
AAAA	2	`2606:4700:3036::6815:1fdc, 2606:4700:3037::ac43:b404`
NS	2	`alec.ns.cloudflare.com, paislee.ns.cloudflare.com`
MX	1	`substantial-group.mail.protection.outloo`
TXT	6	`amazon-business-verification=108b553c532, apple-domain-verification=nyVPmrsa1BjcDg...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alec.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v2n1.nic.group, v2n0.nic.group, v0n3.nic.group...)

Analysis

IP Addresses

substantial.group maps to four IP numbers: 2606:4700:3036::6815:1fdc, 2606:4700:3037::ac43:b404, 104.21.31.220 and 172.67.180.4.

other host names include ns1.indoreklame.com, georgeroberts.com, avala.co.uk, (0x736578)y-rencontres.fr and accacia.ie; they share IP numbers with substantial.group.

Name Servers

Two name servers alec.ns.cloudflare.com and paislee.ns.cloudflare.com handle the delegation for substantial.group.

substantial.group shares the same name server setup as other domains, for instance eletrobombas.com, gudangkripto.id, youfibre.com, rilab.com.br and mememamo.com.

substantial.group at least partially shares name servers with other domains, for instance roulette-up.com, summitpalacestation.com, shanes.com.au, cdymk.com and heshengzz.com.

These name servers are commonly used alongside maleah.ns.cloudflare.com, jobs.ns.cloudflare.com and plato.ns.cloudflare.com.

Six IP addresses per host:

alec.ns.cloudflare.com points to 2606:4700:58::adf5:3b3b, 2803:f800:50::6ca2:c13b, 2a06:98c1:50::ac40:213b, 108.162.193.59, 172.64.33.59 and 173.245.59.59; paislee.ns.cloudflare.com points to 2606:4700:50::a29f:26b7, 2803:f800:50::6ca2:c2b7, 2a06:98c1:50::ac40:22b7, 108.162.194.183, 162.159.38.183 and 172.64.34.183

Mail Servers

substantial.group is handled by a single mail server, substantial-group.mail.protection.outlook.com.

Hostname substantial-group.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.89.2 and 52.101.99.2.

substantial.group - robtex.com