`server2.courtadr.com`

DNSSEC	⚠️ Not signed
A	104.168.138.170^{🇺🇸 HOSTWINDS-1104.168.128.0/17 MNT-HL-29 route 104.168.128.000/17 AS54290}
		PTR	`client-104-168-138-170.hostwindsdns.com`

`courtadr.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:b36b^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5071^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.80.113^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.179.107^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`evelyn.ns.cloudflare.com` ⭐
NS	`jaime.ns.cloudflare.com`
MX	`mail.courtadr.com` ⭐
MX	`server1.courtadr.com`⁽¹⁰⁾
MX	`server10.courtadr.com`⁽¹⁰⁾
MX	`server11.courtadr.com`⁽¹⁰⁾
MX	`server12.courtadr.com`⁽¹⁰⁾
MX	`server13.courtadr.com`⁽¹⁰⁾
MX	`server14.courtadr.com`⁽¹⁰⁾
MX	`server2.courtadr.com`⁽¹⁰⁾
MX	`server3.courtadr.com`⁽¹⁰⁾
MX	`server4.courtadr.com`⁽¹⁰⁾
MX	`server5.courtadr.com`⁽¹⁰⁾
MX	`server6.courtadr.com`⁽¹⁰⁾
MX	`server7.courtadr.com`⁽¹⁰⁾
MX	`server8.courtadr.com`⁽¹⁰⁾
MX	`server9.courtadr.com`⁽¹⁰⁾
TXT	`v=spf1 a mx ip4:104.168.148.133 ip4:104.168.138.170 ip4:104.168.137.216 ip4:1...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.80.113, 172.67.179.107
		IPv6 hints	2606:4700:3032::ac43:b36b, 2606:4700:3034::6815:5071
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOA	`evelyn.ns.cloudflare.com`dns@cloudflare.com serial=2411234810

⚠️ On DNS blocklist: tif, tif.medium, tif.mini

MX for

courtadr.com

Same first word

Similar names

2server.com

2server.ru

2server.top

2server.org

DNS History

1 record (1 active, 0 former)

●A104.168.138.1702026-08-05 → 2026-08-14 · 2 obs

● 2026-08-05 11:25:52
● 2026-08-14 11:12:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
courtadr.com	evelyn.ns.cloudflare.com, jaime.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.102

NS records: evelyn.ns.cloudflare.com, jaime.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for courtadr.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.168.138.170`

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

server2.courtadr.com is a mail server for courtadr.com.

mail.courtadr.com, server10.courtadr.com and server11.courtadr.com are frequently seen as mail servers alongside server2.courtadr.com.

IP Addresses

server2.courtadr.com directs to one IP number, which is 104.168.138.170.

server2.courtadr.com - robtex.com