golfmanagerapp.com - dns.ninja

`golfmanagerapp.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:584f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:ae0c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.88.79^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.174.12^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cory.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cory.ns.cloudflare.com`
		A	108.162.193.93^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	172.64.33.93^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
		A	173.245.59.93^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cory.ns.cloudflare.com`
NS	`erin.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c071^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`erin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2071^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`erin.ns.cloudflare.com`
		A	108.162.192.113^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	172.64.32.113^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
		A	173.245.58.113^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`erin.ns.cloudflare.com`
MX	`_dc-mx.03199068965f.golfmanagerapp.com` ⭐
		A	185.146.22.247^{🇺🇸 vercara-udos185.146.22.0/24}
			PTR	`nl1-ts100.a2hosting.com`
TXT	`sendinblue-code:8f9f8e66ae2f9bffea955da8b727e9bf`
TXT	`v=spf1 +a +mx +ip4:185.146.22.247 include:spf.a2hosting.com ~all`
TXT	`v=spf1 include:spf.sendinblue.com mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.88.79, 172.67.174.12
		IPv6 hints	2606:4700:3036::6815:584f, 2606:4700:3037::ac43:ae0c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com
SOA	`cory.ns.cloudflare.com`dns@cloudflare.com serial=2411226667

`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=1786066289

Subdomains

mail.golfmanagerapp.com

api-dev.golfmanagerapp.com

Same first word

golfmanagerapp.com

DNS History

13 records (7 active, 6 former)

●NScory.ns.cloudflare.com2026-02-20 → 2026-08-07 · 3 obs

○ 2018-05-16 13:02:58
● 2026-02-20 01:46:28
● 2026-08-07 01:39:36

●NSerin.ns.cloudflare.com2026-02-20 → 2026-08-07 · 3 obs

○ 2018-05-16 13:02:58
● 2026-02-20 01:46:28
● 2026-08-07 01:39:36

○NSns-cloud-e1.googledomains.com2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 13:02:58
○ 2026-02-20 01:46:28
○ 2026-08-07 01:39:36

○NSns-cloud-e2.googledomains.com2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 13:02:58
○ 2026-02-20 01:46:28
○ 2026-08-07 01:39:36

○NSns-cloud-e3.googledomains.com2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 13:02:58
○ 2026-02-20 01:46:28
○ 2026-08-07 01:39:36

○NSns-cloud-e4.googledomains.com2018-05-16 → 2018-05-16 · 3 obs

● 2018-05-16 13:02:58
○ 2026-02-20 01:46:28
○ 2026-08-07 01:39:36

●MX_dc-mx.03199068965f.golfmanagerapp.com2026-02-20 → 2026-08-07 · 2 obs

● 2026-02-20 01:46:28
● 2026-08-07 01:39:36

●A104.21.88.792026-02-20 → 2026-08-07 · 2 obs

● 2026-02-20 01:46:28
● 2026-08-07 01:39:36

●A172.67.174.122026-02-20 → 2026-08-07 · 2 obs

● 2026-02-20 01:46:28
● 2026-08-07 01:39:36

○A2606:4700:3035::ac43:ae0c2026-02-20 → 2026-06-04 · 4 obs

● 2026-02-20 01:46:28
● 2026-06-04 17:31:08
○ 2026-07-01 16:47:20
○ 2026-08-07 01:39:36

●A2606:4700:3036::6815:584f2026-07-01 → 2026-08-07 · 3 obs

○ 2026-06-04 17:31:08
● 2026-07-01 16:47:20
● 2026-08-07 01:39:36

○A2606:4700:3037::6815:584f2026-02-20 → 2026-06-04 · 4 obs

● 2026-02-20 01:46:28
● 2026-06-04 17:31:08
○ 2026-07-01 16:47:20
○ 2026-08-07 01:39:36

●A2606:4700:3037::ac43:ae0c2026-07-01 → 2026-08-07 · 3 obs

○ 2026-06-04 17:31:08
● 2026-07-01 16:47:20
● 2026-08-07 01:39:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
golfmanagerapp.com	erin.ns.cloudflare.com, cory.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.113

NS records: erin.ns.cloudflare.com, cory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for golfmanagerapp.com (unsigned zone)

⏱️ Timing

Total: 279ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.88.79, 172.67.174.12`
AAAA	2	`2606:4700:3036::6815:584f, 2606:4700:3037::ac43:ae0c`
NS	2	`cory.ns.cloudflare.com, erin.ns.cloudflare.com`
MX	1	`_dc-mx.03199068965f.golfmanagerapp.com (`
TXT	3	`sendinblue-code:8f9f8e66ae2f9bffea955da8, v=spf1 +a +mx +ip4:185.146.22.247 includ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cory.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The parent domain of mail.golfmanagerapp.com and api-dev.golfmanagerapp.com is golfmanagerapp.com.

IP Addresses

golfmanagerapp.com points to the four IP addresses 104.21.88.79, 172.67.174.12, 2606:4700:3036::6815:584f and 2606:4700:3037::ac43:ae0c.

Among the host names that share IP numbers with golfmanagerapp.com are www.wurfzelttest.net, vscjrl.cards, ratingcasinoonlines.com and two others.

Name Servers

Two name servers handle the delegation for golfmanagerapp.com: cory.ns.cloudflare.com and erin.ns.cloudflare.com.

golfmanagerapp.com has the same name server delegation as a number of other domains, such as southafricancollegeofbusiness.com, slot30.org, collegeofbusinesssa.com and two more.

There is at least partial name server overlap between golfmanagerapp.com and other domains — pushdigital.com, farhym.com, houtencorp.com and two more among them.

These name servers frequently co-occur with the name servers raquel.ns.cloudflare.com and ivan.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

cory.ns.cloudflare.com resolves to 108.162.193.93, 172.64.33.93 and 173.245.59.93 among others, with 3 other IP addresses in total.

erin.ns.cloudflare.com resolves to 108.162.192.113, 172.64.32.113 and 173.245.58.113 among others, with 3 other IP addresses in total.

Mail Servers

golfmanagerapp.com routes its mail through a single mail server, _dc-mx.03199068965f.golfmanagerapp.com.

_dc-mx.03199068965f.golfmanagerapp.com carries a single IP number, which is 185.146.22.247.