`defero21.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:7ed^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9c8a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.237^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.156.138^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lorna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0be^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lorna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20be^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lorna.ns.cloudflare.com`
		A	108.162.192.190^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	172.64.32.190^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
		A	173.245.58.190^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lorna.ns.cloudflare.com`
NS	`peyton.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bdd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peyton.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`peyton.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`peyton.ns.cloudflare.com`
		A	108.162.193.221^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peyton.ns.cloudflare.com`
		A	172.64.33.221^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peyton.ns.cloudflare.com`
		A	173.245.59.221^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`peyton.ns.cloudflare.com`
MX	`defero21-com.mail.eo.outlook.com` ⭐
		A	2a01:111:f403:ca04::5^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db3pr0202cu00205.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::9^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00601.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::d^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr05cu01305.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
TXT	`v=spf1 +a +mx +ip4:77.72.203.170 +include:relay.email-cluster.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.237, 172.67.156.138
		IPv6 hints	2606:4700:3032::6815:7ed, 2606:4700:3035::ac43:9c8a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=196, name=cloudflare-ech.com
SOA	`lorna.ns.cloudflare.com`dns@cloudflare.com serial=2408120312

`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=1784135427

Subdomains

ns2.defero21.com

ns1.defero21.com

Same first word

defero21.com

DNS History

12 records (7 active, 5 former)

●NSlorna.ns.cloudflare.com2026-04-29 → 2026-07-15 · 3 obs

○ 2017-05-16 09:06:10
● 2026-04-29 12:40:28
● 2026-07-15 17:17:42

○NSns1.defero21.com2015-06-13 → 2017-05-16 · 4 obs

● 2015-06-13 21:55:34
● 2017-05-16 09:06:10
○ 2026-04-29 12:40:28
○ 2026-07-15 17:17:42

○NSns2.defero21.com2015-06-13 → 2017-05-16 · 4 obs

● 2015-06-13 21:55:34
● 2017-05-16 09:06:10
○ 2026-04-29 12:40:28
○ 2026-07-15 17:17:42

●NSpeyton.ns.cloudflare.com2026-04-29 → 2026-07-15 · 3 obs

○ 2017-05-16 09:06:10
● 2026-04-29 12:40:28
● 2026-07-15 17:17:42

●MXdefero21-com.mail.eo.outlook.com2015-06-13 → 2026-07-15 · 2 obs

● 2015-06-13 21:55:34
● 2026-07-15 17:17:42

●A104.21.7.2372026-04-29 → 2026-07-15 · 3 obs

○ 2017-05-16 09:06:10
● 2026-04-29 12:40:28
● 2026-07-15 17:17:42

●A172.67.156.1382026-04-29 → 2026-07-15 · 3 obs

○ 2017-05-16 09:06:10
● 2026-04-29 12:40:28
● 2026-07-15 17:17:42

●A2606:4700:3032::6815:7ed2026-07-15 → 2026-07-15 · 3 obs

○ 2026-06-18 00:28:30
● 2026-07-15 14:41:06
● 2026-07-15 17:17:42

○A2606:4700:3034::ac43:9c8a2026-04-29 → 2026-06-18 · 5 obs

○ 2017-05-16 09:06:10
● 2026-04-29 12:40:28
● 2026-06-18 00:28:30
○ 2026-07-15 14:41:06
○ 2026-07-15 17:17:42

○A2606:4700:3035::6815:7ed2026-04-29 → 2026-06-18 · 5 obs

○ 2017-05-16 09:06:10
● 2026-04-29 12:40:28
● 2026-06-18 00:28:30
○ 2026-07-15 14:41:06
○ 2026-07-15 17:17:42

●A2606:4700:3035::ac43:9c8a2026-07-15 → 2026-07-15 · 3 obs

○ 2026-06-18 00:28:30
● 2026-07-15 14:41:06
● 2026-07-15 17:17:42

○A77.72.203.2032015-06-13 → 2017-05-16 · 4 obs

● 2015-06-13 21:55:34
● 2017-05-16 09:06:10
○ 2026-04-29 12:40:28
○ 2026-07-15 17:17:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
defero21.com	peyton.ns.cloudflare.com, lorna.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.190

NS records: peyton.ns.cloudflare.com, lorna.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for defero21.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.156.138, 104.21.7.237`
AAAA	2	`2606:4700:3032::6815:7ed, 2606:4700:3035::ac43:9c8a`
NS	2	`lorna.ns.cloudflare.com, peyton.ns.cloudflare.com`
MX	1	`defero21-com.mail.eo.outlook.com (pri: 1`
TXT	1	`v=spf1 +a +mx +ip4:77.72.203.170 +includ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lorna.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (peyton.ns.cloudflare.com, peyton.ns.cloudflare.com, peyton.ns.cloudflare.com...)

Analysis

Hierarchy

defero21.com serves as the parent of ns2.defero21.com and ns1.defero21.com.

IP Addresses

defero21.com has four IP addresses: 104.21.7.237, 172.67.156.138, 2606:4700:3032::6815:7ed and 2606:4700:3035::ac43:9c8a.

gramercyparkstudios.com, www.pace.io, whdx001.com plus two other host names have IP numbers in common with defero21.com.

Name Servers

Two name servers handle the delegation for defero21.com: lorna.ns.cloudflare.com and peyton.ns.cloudflare.com.

The name server configuration of defero21.com is shared with other domains, for instance adifferentkindofbiz.org, billante.com, financialfreedomuniversity.biz and two others.

defero21.com has at least partial name server overlap with other domains, such as pwwplbly.cc, nqgpnmbv.cc, apmfgncw.cc and two others.

It is common to find these name servers paired with the name servers olivia.ns.cloudflare.com.

Hosts with 6 IP addresses each:

lorna.ns.cloudflare.com resolves to 108.162.192.190, 172.64.32.190 and 173.245.58.190 among others, with 3 other IP addresses in total.

peyton.ns.cloudflare.com resolves to 108.162.193.221, 172.64.33.221 and 173.245.59.221 among others, with 3 other IP addresses in total.

Mail Servers

defero21.com uses one mail server — defero21-com.mail.eo.outlook.com.

defero21-com.mail.eo.outlook.com has 8 IP addresses: 52.101.68.21, 52.101.68.32, 52.101.73.6 plus 5 more.

defero21.com - robtex.com

defero21.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`defero21.com`

`com`