3rdl.com - dns.ninja

`3rdl.com`

DNSSEC	⚠️ Not signed
A	3.148.11.4^{🇺🇸 Amazon3.144.0.0/13 EC2 CMH Prefix}
		PTR	`emailer-host2.3rdl.com`
NS	`ns10.digicertdns.com` ⭐
		A	2600:1800::1:1f^{🇺🇸 Tiggee2600:1800::/48 DNS Made Easy anycast network}
			PTR	`ns10.digicertdns.com`
		A	208.94.148.159^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns10.digicertdns.com`
NS	`ns0.dnsmadeeasy.com`
		A	2600:1800::1^{🇺🇸 Tiggee2600:1800::/48 DNS Made Easy anycast network}
			PTR	`ns0.dnsmadeeasy.com`
		A	208.94.148.2^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns0.dnsmadeeasy.com`
NS	`ns1.dnsmadeeasy.com`
		A	2600:1801:1::1^{🇺🇸 Tiggee2600:1801:1::/48 DNS Made Easy anycast network}
			PTR	`ns1.dnsmadeeasy.com`
		A	208.80.124.2^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns1.dnsmadeeasy.com`
NS	`ns2.dnsmadeeasy.com`
		A	2600:1802:2::1^{🇺🇸 Tiggee2600:1802:2::/48 DNS Made Easy anycast network}
			PTR	`ns2.dnsmadeeasy.com`
		A	208.80.126.2^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns2.dnsmadeeasy.com`
NS	`ns3.dnsmadeeasy.com`
		A	2600:1801:3::1^{🇺🇸 Tiggee2600:1801:3::/48 DNS Made Easy anycast network}
			PTR	`ns3.dnsmadeeasy.com`
		A	208.80.125.2^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
			PTR	`ns3.dnsmadeeasy.com`
NS	`ns4.dnsmadeeasy.com`
		A	2600:1802:4::1^{🇺🇸 Tiggee2600:1802:4::/48 DNS Made Easy anycast network}
			PTR	`ns4.dnsmadeeasy.com`
		A	208.80.127.2^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns4.dnsmadeeasy.com`
MX	`3rdl-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr21cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.40.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00204.inbound.protection.outlook.com`
		A	52.101.50.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00401.inbound.protection.outlook.com`
		A	52.101.194.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00401.inbound.protection.outlook.com`
TXT	`MS=ms41552930`
TXT	`v=spf1 ip4:69.0.148.103 ip4:3.148.11.4 ip4:54.200.28.28 ip4:54.225.240.198 ip...`
SOA	`ns10.digicertdns.com`dns@digicertdns.com 2009-01-02 #25

`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=1784984012

Subdomains

bu.3rdl.com

emailer.3rdl.com

ns4.3rdl.com

emailer-host2.3rdl.com

web1.3rdl.com

web2.3rdl.com

Same first word

3rdl.com

3rdl.net

Similar names

3drl.ai

lr3d.com

dl3r.com

3drl.com

rl3d.com

r3dl.org

3ldr.com

3dlr.com

r3dl.com

d3lr.com

3rld.com

l3dr.com

3drl.jp

DNS History

13 records (8 active, 5 former)

●NSns0.dnsmadeeasy.com2016-04-27 → 2026-07-25 · 3 obs

○ 2016-04-18 14:38:24
● 2016-04-27 05:31:18
● 2026-07-25 13:13:52

●NSns1.dnsmadeeasy.com2016-04-27 → 2026-07-25 · 3 obs

○ 2016-04-18 14:38:24
● 2016-04-27 05:31:18
● 2026-07-25 13:13:52

●NSns10.digicertdns.com2026-03-17 → 2026-07-25 · 3 obs

○ 2016-04-27 05:31:18
● 2026-03-17 18:39:02
● 2026-07-25 13:13:52

●NSns2.dnsmadeeasy.com2016-04-27 → 2026-07-25 · 3 obs

○ 2016-04-18 14:38:24
● 2016-04-27 05:31:18
● 2026-07-25 13:13:52

○NSns3.3rdl.com2015-08-31 → 2016-04-18 · 4 obs

● 2015-08-31 18:08:24
● 2016-04-18 14:38:24
○ 2016-04-27 05:31:18
○ 2026-07-25 13:13:52

●NSns3.dnsmadeeasy.com2016-04-27 → 2026-07-25 · 3 obs

○ 2016-04-18 14:38:24
● 2016-04-27 05:31:18
● 2026-07-25 13:13:52

○NSns4.3rdl.com2015-08-31 → 2016-04-18 · 4 obs

● 2015-08-31 18:08:24
● 2016-04-18 14:38:24
○ 2016-04-27 05:31:18
○ 2026-07-25 13:13:52

●NSns4.dnsmadeeasy.com2016-04-27 → 2026-07-25 · 3 obs

○ 2016-04-18 14:38:24
● 2016-04-27 05:31:18
● 2026-07-25 13:13:52

●MX3rdl-com.mail.protection.outlook.com2026-03-17 → 2026-07-25 · 3 obs

○ 2017-07-23 18:56:52
● 2026-03-17 18:39:02
● 2026-07-25 13:13:52

○MX3rdl.com.1.arsmtp.com2015-08-31 → 2017-07-23 · 4 obs

● 2015-08-31 18:08:24
● 2017-07-23 18:56:52
○ 2026-03-17 18:39:02
○ 2026-07-25 13:13:52

○MX3rdl.com.2.arsmtp.com2015-08-31 → 2017-07-23 · 4 obs

● 2015-08-31 18:08:24
● 2017-07-23 18:56:52
○ 2026-03-17 18:39:02
○ 2026-07-25 13:13:52

●A3.148.11.42026-03-17 → 2026-07-25 · 3 obs

○ 2017-07-23 18:56:52
● 2026-03-17 18:39:02
● 2026-07-25 13:13:52

○A69.0.148.1032015-08-31 → 2017-07-23 · 4 obs

● 2015-08-31 18:08:24
● 2017-07-23 18:56:52
○ 2026-03-17 18:39:02
○ 2026-07-25 13:13:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net...	-
3rdl.com	ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com...	10 records

✅ Authoritative Response

Server:208.80.126.2

NS records: ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com, ns2.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 3rdl.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.148.11.4`
NS	5	`ns0.dnsmadeeasy.com, ns4.dnsmadeeasy.com...`
MX	1	`3rdl-com.mail.protection.outlook.com (pr`
TXT	2	`MS=ms41552930, v=spf1 ip4:69.0.148.103 ip4:3.148.11.4 i`
SOA	1	`ns10.digicertdns.com dns.digicertdns.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.dnsmadeeasy.com, ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com...)

Analysis

Hierarchy

3rdl.com is the parent domain of bu.3rdl.com, emailer.3rdl.com, ns4.3rdl.com, emailer-host2.3rdl.com, web1.3rdl.com and a few other host names.

IP Addresses

3rdl.com points to a single IP number: 3.148.11.4.

Additional host names — emailer-host2.3rdl.com, lessonsforhope.org, nylearns.org and two others — share IP numbers with 3rdl.com.

Name Servers

3rdl.com is delegated to 6 name servers: ns10.digicertdns.com, ns0.dnsmadeeasy.com, ns1.dnsmadeeasy.com and 3 other.

3rdl.com shares at least some of its name servers with other domains, including bookmarc.us, 170.69.168.in-addr.arpa, nordictrackfitnesschallenge.com and two others.

These name servers are frequently seen alongside ns2.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns4.dnsmadeeasy.com and 7 other name servers.

Host names with two IP numbers:

ns10.digicertdns.com points to 208.94.148.159 and 2600:1800::1:1f.

ns0.dnsmadeeasy.com points to 208.94.148.2 and 2600:1800::1.

ns1.dnsmadeeasy.com points to 208.80.124.2 and 2600:1801:1::1.

ns2.dnsmadeeasy.com points to 208.80.126.2 and 2600:1802:2::1.

ns3.dnsmadeeasy.com points to 208.80.125.2 and 2600:1801:3::1.

ns4.dnsmadeeasy.com points to 208.80.127.2 and 2600:1802:4::1.

Mail Servers

3rdl.com has one mail server: 3rdl-com.mail.protection.outlook.com.

3rdl-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.40.1, 52.101.40.4, 52.101.50.1 and 5 other.