`grammm.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:9ec1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:3a5d^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.93^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.158.193^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`alfred.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c383^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alfred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2383^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alfred.ns.cloudflare.com`
		A	108.162.195.131^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	162.159.44.131^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
		A	172.64.35.131^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alfred.ns.cloudflare.com`
NS	`jewel.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jewel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jewel.ns.cloudflare.com`
		A	108.162.194.171^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
		A	162.159.38.171^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
		A	172.64.34.171^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
MX	`mx1.grommunio.com` ⭐
		A	103.234.232.66^{🇩🇪 LEWTELNET103.234.232.0/22 LEWTelNet GmbH Oskar-von-Miller-Strasse 1b, D-86356 Neusaess, Germany e-mail: service@lewtelnet.de}
			PTR	`srv-mail-01.grommunio.com.grommunio.com`
TXT	`v=spf1 mx a ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.58.93, 172.67.158.193
		IPv6	2606:4700:3031::ac43:9ec1, 2606:4700:3033::6815:3a5d
SOA	`alfred.ns.cloudflare.com`dns@cloudflare.com serial=2397967256

`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=1771291435

DNS History

12 records (7 active, 5 former)

●NSalfred.ns.cloudflare.com2026-03-16 → 2026-03-16 · 3 obs

○ 2018-01-11 05:40:24
● 2026-03-16 09:48:38
● 2026-03-16 09:48:42

●NSjewel.ns.cloudflare.com2026-03-16 → 2026-03-16 · 3 obs

○ 2018-01-11 05:40:24
● 2026-03-16 09:48:38
● 2026-03-16 09:48:42

○NSns.second-ns.com2018-01-11 → 2018-01-11 · 3 obs

● 2018-01-11 05:40:24
○ 2026-03-16 09:48:38
○ 2026-03-16 09:48:42

○NSns1.your-server.de2018-01-11 → 2018-01-11 · 3 obs

● 2018-01-11 05:40:24
○ 2026-03-16 09:48:38
○ 2026-03-16 09:48:42

○NSns3.second-ns.de2018-01-11 → 2018-01-11 · 3 obs

● 2018-01-11 05:40:24
○ 2026-03-16 09:48:38
○ 2026-03-16 09:48:42

○MXmail.grammm.com2018-01-11 → 2018-01-11 · 3 obs

● 2018-01-11 05:40:24
○ 2026-03-16 09:48:38
○ 2026-03-16 09:48:42

●MXmx1.grommunio.com2026-03-16 → 2026-03-16 · 3 obs

○ 2018-01-11 05:40:24
● 2026-03-16 09:48:38
● 2026-03-16 09:48:42

●A104.21.58.932026-03-16 → 2026-03-16 · 3 obs

○ 2018-01-11 05:40:24
● 2026-03-16 09:48:38
● 2026-03-16 09:48:42

●A172.67.158.1932026-03-16 → 2026-03-16 · 3 obs

○ 2018-01-11 05:40:24
● 2026-03-16 09:48:38
● 2026-03-16 09:48:42

○A213.133.104.42018-01-11 → 2018-01-11 · 3 obs

● 2018-01-11 05:40:24
○ 2026-03-16 09:48:38
○ 2026-03-16 09:48:42

●A2606:4700:3031::ac43:9ec12026-03-16 → 2026-03-16 · 3 obs

○ 2018-01-11 05:40:24
● 2026-03-16 09:48:38
● 2026-03-16 09:48:42

●A2606:4700:3033::6815:3a5d2026-03-16 → 2026-03-16 · 3 obs

○ 2018-01-11 05:40:24
● 2026-03-16 09:48:38
● 2026-03-16 09:48:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
grammm.com	jewel.ns.cloudflare.com, alfred.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.194.171

NS records: jewel.ns.cloudflare.com, alfred.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grammm.com (unsigned zone)

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.93, 172.67.158.193`
AAAA	2	`2606:4700:3033::6815:3a5d, 2606:4700:3031::ac43:9ec1`
NS	2	`alfred.ns.cloudflare.com, jewel.ns.cloudflare.com`
MX	1	`mx1.grommunio.com (pri: 10)`
TXT	1	`v=spf1 mx a ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`alfred.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

grammm.com points to four IP numbers: 2606:4700:3031::ac43:9ec1, 2606:4700:3033::6815:3a5d, 104.21.58.93 and 172.67.158.193.

Other host names, for instance colegioclaret.edu.pa, tankenyanser.se, foros.in, lago.ch and hightechtrash.com share IP numbers with grammm.com.

Name Servers

grammm.com's delegation is to two name servers alfred.ns.cloudflare.com and jewel.ns.cloudflare.com.

grammm.com shares the same name server configuration as other domains, such as galaxaterra.space, harrisonlucas.dev, zedl.net, 2ndnaturesafety.com and ontv.al.

grammm.com at least partially shares its name servers with other domains, for instance marcozia.ro, kitavin.com, gameboygames.org, denverquarterly.com and ufadeal.info.

These name servers are commonly used alongside katelyn.ns.cloudflare.com and lars.ns.cloudflare.com.

Host names with six IP numbers:

alfred.ns.cloudflare.com points to: 2606:4700:58::a29f:2c83, 2803:f800:50::6ca2:c383, 2a06:98c1:50::ac40:2383, 108.162.195.131, 162.159.44.131 and 172.64.35.131.

jewel.ns.cloudflare.com points to: 2606:4700:50::a29f:26ab, 2803:f800:50::6ca2:c2ab, 2a06:98c1:50::ac40:22ab, 108.162.194.171, 162.159.38.171 and 172.64.34.171.

Mail Servers

grammm.com is served by a single mail server, mx1.grommunio.com.

mx1.grommunio.com points to IP number 103.234.232.66.

grammm.com - robtex.com

grammm.com

com

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`grammm.com`

`com`