`tennisdiscourse.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:88f6^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:7a4^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.164^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.246^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`maleah.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2676^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maleah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c276^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maleah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2276^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maleah.ns.cloudflare.com`
		A	108.162.194.118^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maleah.ns.cloudflare.com`
		A	162.159.38.118^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maleah.ns.cloudflare.com`
		A	172.64.34.118^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maleah.ns.cloudflare.com`
NS	`thomas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thomas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thomas.ns.cloudflare.com`
		A	108.162.193.238^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	172.64.33.238^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	173.245.59.238^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
MX	`s13610.fra1.stableserver.net` ⭐
		A	192.250.229.191^{🇬🇧 WHG-FRA192.250.229.0/24}
			PTR	`s13610.fra1.stableserver.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.164, 172.67.136.246
		IPv6 hints	2606:4700:3034::ac43:88f6, 2606:4700:3035::6815:7a4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=219, name=cloudflare-ech.com
SOA	`maleah.ns.cloudflare.com`dns@cloudflare.com serial=2410619343

`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=1785750922

Same first word

tennisdiscourse.com

DNS History

9 records (7 active, 2 former)

●NSmaleah.ns.cloudflare.com2026-05-25 → 2026-08-03 · 2 obs

● 2026-05-25 18:31:48
● 2026-08-03 10:00:14

●NSthomas.ns.cloudflare.com2026-05-25 → 2026-08-03 · 2 obs

● 2026-05-25 18:31:48
● 2026-08-03 10:00:14

●MXs13610.fra1.stableserver.net2026-05-25 → 2026-08-03 · 2 obs

● 2026-05-25 18:31:48
● 2026-08-03 10:00:14

●A104.21.7.1642026-05-25 → 2026-08-03 · 2 obs

● 2026-05-25 18:31:48
● 2026-08-03 10:00:14

●A172.67.136.2462026-05-25 → 2026-08-03 · 2 obs

● 2026-05-25 18:31:48
● 2026-08-03 10:00:14

○A2606:4700:3032::6815:7a42026-05-25 → 2026-06-15 · 4 obs

● 2026-05-25 18:31:48
● 2026-06-15 20:06:28
○ 2026-06-27 11:36:18
○ 2026-08-03 10:00:14

●A2606:4700:3034::ac43:88f62026-06-27 → 2026-08-03 · 3 obs

○ 2026-06-15 20:06:28
● 2026-06-27 11:36:18
● 2026-08-03 10:00:14

●A2606:4700:3035::6815:7a42026-06-27 → 2026-08-03 · 3 obs

○ 2026-06-15 20:06:28
● 2026-06-27 11:36:18
● 2026-08-03 10:00:14

○A2606:4700:3037::ac43:88f62026-05-25 → 2026-06-15 · 4 obs

● 2026-05-25 18:31:48
● 2026-06-15 20:06:28
○ 2026-06-27 11:36:18
○ 2026-08-03 10:00:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
tennisdiscourse.com	thomas.ns.cloudflare.com, maleah.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.118

NS records: thomas.ns.cloudflare.com, maleah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tennisdiscourse.com (unsigned zone)

⏱️ Timing

Total: 127ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.7.164, 172.67.136.246`
AAAA	2	`2606:4700:3035::6815:7a4, 2606:4700:3034::ac43:88f6`
NS	2	`maleah.ns.cloudflare.com, thomas.ns.cloudflare.com`
MX	1	`s13610.fra1.stableserver.net (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`maleah.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

tennisdiscourse.com points to the four IP addresses 104.21.7.164, 172.67.136.246, 2606:4700:3034::ac43:88f6 and 2606:4700:3035::6815:7a4.

91.222.239.rdns.comvps.com, likerleanacademy.com, 142.91.222.152.rdns.comvps.com plus two other host names have IP numbers in common with tennisdiscourse.com.

Name Servers

Two name servers handle the delegation for tennisdiscourse.com: maleah.ns.cloudflare.com and thomas.ns.cloudflare.com.

The name server configuration of tennisdiscourse.com is shared with other domains, for instance inspectionbridge.shop, operationdirect.shop, pushlead.info and two others.

The name servers of tennisdiscourse.com overlap at least partially with those of other domains — among them hongtao.vip, totonesia1.top, blesshost.net and two more.

These name servers commonly appear alongside the name servers wally.ns.cloudflare.com and santino.ns.cloudflare.com.

Hosts with 6 IP addresses each:

maleah.ns.cloudflare.com resolves to 108.162.194.118, 162.159.38.118 and 172.64.34.118 among others, with 3 other IP addresses in total.

thomas.ns.cloudflare.com resolves to 108.162.193.238, 172.64.33.238 and 173.245.59.238 among others, with 3 other IP addresses in total.

Mail Servers

tennisdiscourse.com uses one mail server — s13610.fra1.stableserver.net.

The mail server setup of tennisdiscourse.com matches that of other domains such as seasonleague.com, goor.be, katki.org and two others.

The mail servers for tennisdiscourse.com overlap at least partially with those of other domains, including monikaratajczyk.pl and sinix.nl.

s13610.fra1.stableserver.net carries a single IP number, which is 192.250.229.191.

tennisdiscourse.com - robtex.com