`potomac-laser.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:5e20^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:dafe^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.94.32^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.254^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elmo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
NS	`shaz.ns.cloudflare.com`
		A	2606:4700:50::a29f:26f9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shaz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`shaz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`shaz.ns.cloudflare.com`
		A	108.162.194.249^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shaz.ns.cloudflare.com`
		A	162.159.38.249^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shaz.ns.cloudflare.com`
		A	172.64.34.249^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`shaz.ns.cloudflare.com`
MX	`eu-smtp-inbound-1.mimecast.com` ⭐
		A	91.220.42.201^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
MX	`eu-smtp-inbound-2.mimecast.com` ⭐
		A	91.220.42.201^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.211^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	91.220.42.241^{🇬🇧 MIMECAST-UK91.220.42.0/24 MIMECAST-NET2}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.201^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.211^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
		A	195.130.217.241^{🇬🇧 MIMECAST-UK195.130.217.0/24}
			PTR	`eu-smtp-inbound-1.mimecast.com`
			PTR	`eu-smtp-inbound-2.mimecast.com`
TXT	`0ed1fe018a4972ac605ec749d89f2bb9b82706cfdc`
TXT	`MS=ms71615639`
TXT	`apple-domain-verification=1gELCs1Gw7QlvWzi`
TXT	`google-site-verification=W4X6MkvV3YVKrM3wASDvcL6ptj-y1rcoYGZdTlGbFjM`
TXT	`knowbe4-site-verification=37e790c73430a2ff90d023ad3371c2b1`
TXT	`v=spf1 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com ...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.94.32, 172.67.218.254
		IPv6 hints	2606:4700:3035::6815:5e20, 2606:4700:3037::ac43:dafe
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=174, name=cloudflare-ech.com
SOA	`elmo.ns.cloudflare.com`dns@cloudflare.com serial=2397301243

`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=1776167022

Same first word

potomac-laser.com

DNS History

29 records (8 active, 21 former)

●NSelmo.ns.cloudflare.com2026-02-15 → 2026-04-14 · 3 obs

○ 2017-09-19 23:45:04
● 2026-02-15 22:42:10
● 2026-04-14 12:02:00

○NSelsa.ns.cloudflare.com2017-09-19 → 2017-09-19 · 4 obs

○ 2016-05-04 18:49:36
● 2017-09-19 23:45:04
○ 2026-02-15 22:42:10
○ 2026-04-14 12:02:00

○NSjack.ns.cloudflare.com2017-09-19 → 2017-09-19 · 4 obs

○ 2016-05-04 18:49:36
● 2017-09-19 23:45:04
○ 2026-02-15 22:42:10
○ 2026-04-14 12:02:00

○NSns.voxel.net2015-06-15 → 2016-05-04 · 5 obs

○ 2007-10-23 13:12:48
● 2015-06-15 04:49:50
● 2016-05-04 18:49:36
○ 2017-09-19 23:45:04
○ 2026-04-14 12:02:00

○NSns1.edgewebhosting.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 13:12:48
○ 2015-06-15 04:49:50
○ 2026-04-14 12:02:00

○NSns2.edgewebhosting.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 13:12:48
○ 2015-06-15 04:49:50
○ 2026-04-14 12:02:00

○NSns2.voxel.net2015-06-15 → 2016-05-04 · 5 obs

○ 2007-10-23 13:12:48
● 2015-06-15 04:49:50
● 2016-05-04 18:49:36
○ 2017-09-19 23:45:04
○ 2026-04-14 12:02:00

○NSns3.voxel.net2015-06-15 → 2016-05-04 · 5 obs

○ 2007-10-23 13:12:48
● 2015-06-15 04:49:50
● 2016-05-04 18:49:36
○ 2017-09-19 23:45:04
○ 2026-04-14 12:02:00

●NSshaz.ns.cloudflare.com2026-02-15 → 2026-04-14 · 3 obs

○ 2017-09-19 23:45:04
● 2026-02-15 22:42:10
● 2026-04-14 12:02:00

○MXalt1.aspmx.l.google.com2015-06-15 → 2017-09-19 · 5 obs

○ 2007-10-23 13:12:48
● 2015-06-15 04:49:50
● 2017-09-19 23:45:04
○ 2026-02-15 22:42:10
○ 2026-04-14 12:02:00

○MXalt2.aspmx.l.google.com2015-06-15 → 2017-09-19 · 5 obs

○ 2007-10-23 13:12:48
● 2015-06-15 04:49:50
● 2017-09-19 23:45:04
○ 2026-02-15 22:42:10
○ 2026-04-14 12:02:00

○MXaspmx.l.google.com2015-06-15 → 2017-09-19 · 5 obs

○ 2007-10-23 13:12:48
● 2015-06-15 04:49:50
● 2017-09-19 23:45:04
○ 2026-02-15 22:42:10
○ 2026-04-14 12:02:00

○MXaspmx2.googlemail.com2015-06-15 → 2017-09-19 · 5 obs

○ 2007-10-23 13:12:48
● 2015-06-15 04:49:50
● 2017-09-19 23:45:04
○ 2026-02-15 22:42:10
○ 2026-04-14 12:02:00

○MXaspmx3.googlemail.com2015-06-15 → 2017-09-19 · 5 obs

○ 2007-10-23 13:12:48
● 2015-06-15 04:49:50
● 2017-09-19 23:45:04
○ 2026-02-15 22:42:10
○ 2026-04-14 12:02:00

○MXaspmx4.googlemail.com2015-06-15 → 2017-09-19 · 5 obs

○ 2007-10-23 13:12:48
● 2015-06-15 04:49:50
● 2017-09-19 23:45:04
○ 2026-02-15 22:42:10
○ 2026-04-14 12:02:00

○MXaspmx5.googlemail.com2015-06-15 → 2017-09-19 · 5 obs

○ 2007-10-23 13:12:48
● 2015-06-15 04:49:50
● 2017-09-19 23:45:04
○ 2026-02-15 22:42:10
○ 2026-04-14 12:02:00

●MXeu-smtp-inbound-1.mimecast.com2026-02-15 → 2026-04-14 · 3 obs

○ 2017-09-19 23:45:04
● 2026-02-15 22:42:10
● 2026-04-14 12:02:00

●MXeu-smtp-inbound-2.mimecast.com2026-02-15 → 2026-04-14 · 3 obs

○ 2017-09-19 23:45:04
● 2026-02-15 22:42:10
● 2026-04-14 12:02:00

○MXrelay1.edgewebhosting.net2007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 13:12:48
○ 2015-06-15 04:49:50
○ 2026-04-14 12:02:00

●A104.21.94.322026-02-15 → 2026-04-14 · 3 obs

○ 2017-09-19 23:45:04
● 2026-02-15 22:42:10
● 2026-04-14 12:02:00

○A104.24.122.2072017-09-19 → 2017-09-19 · 4 obs

○ 2016-05-04 18:49:36
● 2017-09-19 23:45:04
○ 2026-02-15 22:42:10
○ 2026-04-14 12:02:00

○A104.24.123.2072017-09-19 → 2017-09-19 · 4 obs

○ 2016-05-04 18:49:36
● 2017-09-19 23:45:04
○ 2026-02-15 22:42:10
○ 2026-04-14 12:02:00

●A172.67.218.2542026-02-15 → 2026-04-14 · 3 obs

○ 2017-09-19 23:45:04
● 2026-02-15 22:42:10
● 2026-04-14 12:02:00

○A23.239.15.1562015-06-15 → 2016-05-04 · 5 obs

○ 2007-10-23 13:12:48
● 2015-06-15 04:49:50
● 2016-05-04 18:49:36
○ 2017-09-19 23:45:04
○ 2026-04-14 12:02:00

○A2400:cb00:2048:1::6818:7acf2017-09-19 → 2017-09-19 · 4 obs

○ 2016-05-04 18:49:36
● 2017-09-19 23:45:04
○ 2026-02-15 22:42:10
○ 2026-04-14 12:02:00

○A2400:cb00:2048:1::6818:7bcf2017-09-19 → 2017-09-19 · 4 obs

○ 2016-05-04 18:49:36
● 2017-09-19 23:45:04
○ 2026-02-15 22:42:10
○ 2026-04-14 12:02:00

●A2606:4700:3035::6815:5e202026-02-15 → 2026-04-14 · 3 obs

○ 2017-09-19 23:45:04
● 2026-02-15 22:42:10
● 2026-04-14 12:02:00

●A2606:4700:3037::ac43:dafe2026-02-15 → 2026-04-14 · 3 obs

○ 2017-09-19 23:45:04
● 2026-02-15 22:42:10
● 2026-04-14 12:02:00

○A69.63.133.502007-10-23 → 2007-10-23 · 3 obs

● 2007-10-23 13:12:48
○ 2015-06-15 04:49:50
○ 2026-04-14 12:02:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
potomac-laser.com	elmo.ns.cloudflare.com, shaz.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:162.159.38.249

NS records: elmo.ns.cloudflare.com, shaz.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for potomac-laser.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.94.32, 172.67.218.254`
AAAA	2	`2606:4700:3037::ac43:dafe, 2606:4700:3035::6815:5e20`
NS	2	`elmo.ns.cloudflare.com, shaz.ns.cloudflare.com`
MX	2	`eu-smtp-inbound-1.mimecast.com (pri: 10), eu-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	6	`0ed1fe018a4972ac605ec749d89f2bb9b82706cf, MS=ms71615639...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elmo.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by potomac-laser.com: 2606:4700:3035::6815:5e20, 2606:4700:3037::ac43:dafe, 104.21.94.32 and 172.67.218.254.

other host names including blogszino.com, muneer.com, all4you.in.ua, www.livemycity.gr and www.miagoth.com share IP numbers with potomac-laser.com.

Name Servers

potomac-laser.com is delegated to two name servers elmo.ns.cloudflare.com and shaz.ns.cloudflare.com.

potomac-laser.com uses the same name server setup as other domains, such as akaflieg-dresden.de, driver-updater.net and concept-phones.com.

potomac-laser.com at least partially shares name servers with other domains, for instance dewi112ui.site, w44-77.md4.pl, directlease.de, toomanybirds.com and faunaqaq.com.

These name servers are commonly used alongside ximena.ns.cloudflare.com and wally.ns.cloudflare.com.

Host names with six IP numbers:

Host name elmo.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba3, 2803:f800:50::6ca2:c1a3, 2a06:98c1:50::ac40:21a3, 108.162.193.163, 172.64.33.163 and 173.245.59.163.

Host name shaz.ns.cloudflare.com points to: 2606:4700:50::a29f:26f9, 2803:f800:50::6ca2:c2f9, 2a06:98c1:50::ac40:22f9, 108.162.194.249, 162.159.38.249 and 172.64.34.249.

Mail Servers

Two mail servers handle potomac-laser.com: eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.

potomac-laser.com shares the same mail server setup as other domains, for instance sanctuaryemail.com, maxi-low.co.uk, lotsofhotels.com, britishwool.org.uk and lovellsleenlee.com.

potomac-laser.com shares some mail servers with other domains, at least partially, for instance mytamimiapp.com, infosaas.com, meathtourism.ie, tmlewin.com and k3managedservices.com.