greatmailserver.com - dns.ninja

`greatmailserver.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2986^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a504^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.134^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.4^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`archer.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c88^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`archer.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c388^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`archer.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2388^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`archer.ns.cloudflare.com`
		A	108.162.195.136^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`archer.ns.cloudflare.com`
		A	162.159.44.136^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`archer.ns.cloudflare.com`
		A	172.64.35.136^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`archer.ns.cloudflare.com`
NS	`nucum.ns.cloudflare.com`
		A	2606:4700:50::a29f:2691^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c291^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nucum.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2291^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nucum.ns.cloudflare.com`
		A	108.162.194.145^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	162.159.38.145^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
		A	172.64.34.145^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nucum.ns.cloudflare.com`
MX	`mail.greatmailserver.com` ⭐
		A	192.236.192.66^{🇺🇸 HOSTWINDS-1192.236.192.0/22}
			PTR	`mail.greatmailserver.com`
TXT	`pq2bgi04mangneqpm6gt57q7t5`
TXT	`v=spf1 include:_spfcf1.greatmailserver.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.134, 172.67.165.4
		IPv6 hints	2606:4700:3031::6815:2986, 2606:4700:3033::ac43:a504
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com
SOA	`archer.ns.cloudflare.com`dns@cloudflare.com serial=2408756642

`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=1783735272

Subdomains

mail.greatmailserver.com

Same first word

greatmailserver.com

DNS History

13 records (7 active, 6 former)

●NSarcher.ns.cloudflare.com2026-07-11 → 2026-07-11 · 3 obs

○ 2026-05-13 13:39:06
● 2026-07-11 02:28:24
● 2026-07-11 02:28:26

●NSnucum.ns.cloudflare.com2026-07-11 → 2026-07-11 · 3 obs

○ 2026-05-13 13:39:06
● 2026-07-11 02:28:24
● 2026-07-11 02:28:26

○NSpdns07.domaincontrol.com2016-12-17 → 2017-10-16 · 4 obs

● 2016-12-17 02:22:18
● 2017-10-16 22:05:44
○ 2026-03-06 14:21:56
○ 2026-07-11 02:28:26

○NSpdns08.domaincontrol.com2016-12-17 → 2017-10-16 · 4 obs

● 2016-12-17 02:22:18
● 2017-10-16 22:05:44
○ 2026-03-06 14:21:56
○ 2026-07-11 02:28:26

○NSpdns1.registrar-servers.com2026-03-06 → 2026-05-13 · 5 obs

○ 2017-10-16 22:05:44
● 2026-03-06 14:21:56
● 2026-05-13 13:39:06
○ 2026-07-11 02:28:24
○ 2026-07-11 02:28:26

○NSpdns2.registrar-servers.com2026-03-06 → 2026-05-13 · 5 obs

○ 2017-10-16 22:05:44
● 2026-03-06 14:21:56
● 2026-05-13 13:39:06
○ 2026-07-11 02:28:24
○ 2026-07-11 02:28:26

●MXmail.greatmailserver.com2016-12-17 → 2026-07-11 · 2 obs

● 2016-12-17 02:22:18
● 2026-07-11 02:28:26

●A104.21.41.1342026-07-11 → 2026-07-11 · 3 obs

○ 2026-05-13 13:39:06
● 2026-07-11 02:28:24
● 2026-07-11 02:28:26

●A172.67.165.42026-07-11 → 2026-07-11 · 3 obs

○ 2026-05-13 13:39:06
● 2026-07-11 02:28:24
● 2026-07-11 02:28:26

○A192.64.119.2472026-03-06 → 2026-05-13 · 5 obs

○ 2017-10-16 22:05:44
● 2026-03-06 14:21:56
● 2026-05-13 13:39:06
○ 2026-07-11 02:28:24
○ 2026-07-11 02:28:26

●A2606:4700:3031::6815:29862026-07-11 → 2026-07-11 · 3 obs

○ 2026-05-13 13:39:06
● 2026-07-11 02:28:24
● 2026-07-11 02:28:26

●A2606:4700:3033::ac43:a5042026-07-11 → 2026-07-11 · 3 obs

○ 2026-05-13 13:39:06
● 2026-07-11 02:28:24
● 2026-07-11 02:28:26

○A5.148.186.2262016-12-17 → 2017-10-16 · 4 obs

● 2016-12-17 02:22:18
● 2017-10-16 22:05:44
○ 2026-03-06 14:21:56
○ 2026-07-11 02:28:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
greatmailserver.com	nucum.ns.cloudflare.com, archer.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.145

NS records: nucum.ns.cloudflare.com, archer.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 307ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.165.4, 104.21.41.134`
AAAA	2	`2606:4700:3031::6815:2986, 2606:4700:3033::ac43:a504`
NS	2	`archer.ns.cloudflare.com, nucum.ns.cloudflare.com`
MX	1	`mail.greatmailserver.com (pri: 10)`
TXT	2	`pq2bgi04mangneqpm6gt57q7t5, v=spf1 include:_spfcf1.greatmailserver.c`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`archer.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail.greatmailserver.com is a subdomain of greatmailserver.com.

IP Addresses

greatmailserver.com points to the four IP addresses 104.21.41.134, 172.67.165.4, 2606:4700:3031::6815:2986 and 2606:4700:3033::ac43:a504.

Two other host names, along with xuanjingyy.com, fastpitchcentral.com and www.spicetvstore.com, also share IP numbers with greatmailserver.com.

Name Servers

greatmailserver.com uses two name servers for its delegation: archer.ns.cloudflare.com and nucum.ns.cloudflare.com.

greatmailserver.com shares its NS records with other domains, for example belarusnetwork.org, ambex.lv, epicloot.org and two others.

The name servers of greatmailserver.com overlap at least partially with those of other domains — among them seawitchbotanicals.com, (0x706f726e)hotguys(0x6675636b).com, tamfossils.com and two more.

DNS names with 6 IP addresses:

Hostname archer.ns.cloudflare.com directs to 108.162.195.136, 162.159.44.136 and 172.64.35.136 along with 3 other IP addresses.

Hostname nucum.ns.cloudflare.com directs to 108.162.194.145, 162.159.38.145 and 172.64.34.145 along with 3 other IP addresses.

Mail Servers

The sole mail server for greatmailserver.com is mail.greatmailserver.com.

Mail server setup for greatmailserver.com matches that of other domains, among them felinesescort.com.

mail.greatmailserver.com directs to just one IP number, 192.236.192.66.