`discoveryguides.com`

DNSSEC	⚠️ Not signed
A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
NS	`ns71.cloudns.net` ⭐ ⚠️ Not in parent delegation
		A	2a00:1768:1001:9::251^{🇳🇱 NFORCE2a00:1768:1001:9::/64}
			PTR	`ns71.cloudns.net`
		A	109.201.133.251^{🇳🇱 NFORCE109.201.128.0/19 NFOrce Entertainment BV - 109.201.128.0/19 route}
			PTR	`ns71.cloudns.net`
NS	`ns1.buybrands.com` ⚠️ Not in zone NS records
		A	45.83.248.12^{🇧🇬 CLOUDNSNET45.83.248.0/24 Cloud DNS Ltd}
			PTR	`pns71.cloudns.net`
NS	`ns2.buybrands.com` ⚠️ Not in zone NS records
		A	45.83.249.12^{🇧🇬 CLOUDNSNET45.83.249.0/24 Cloud DNS Ltd}
			PTR	`pns72.cloudns.com`
NS	`ns3.buybrands.com` ⚠️ Not in zone NS records
		A	45.83.250.12^{🇧🇬 CLOUDNSNET45.83.250.0/24 Cloud DNS Ltd}
			PTR	`pns73.cloudns.net`
NS	`ns4.buybrands.com` ⚠️ Not in zone NS records
		A	45.83.251.12^{🇧🇬 CLOUDNSNET45.83.251.0/24 Cloud DNS Ltd}
			PTR	`pns74.cloudns.uk`
NS	`ns72.cloudns.com` ⚠️ Not in parent delegation
		A	2a01:4ff:f0:6e7b::1^{🇺🇸 HETZNER-CLOUD2-AS2a01:4ff::/40 HETZNER-IPv6-BLK}
			PTR	`ns72.cloudns.com`
		A	178.156.179.118^{🇩🇪 HETZNER-CLOUD2-AS178.156.179.0/24}
			PTR	`ns72.cloudns.com`
NS	`ns73.cloudns.net` ⚠️ Not in parent delegation
		A	2001:41d0:305:2100::5961^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns73.cloudns.net`
		A	51.91.57.244^{🇫🇷 OVH51.91.0.0/16}
			PTR	`ns73.cloudns.net`
NS	`ns74.cloudns.uk` ⚠️ Not in parent delegation
		A	2a0b:1640:1:1:1:1:1ce8:3446^{🇧🇬 Publicloud2a0b:1640:1::/48 PubliCloud}
			PTR	`ns74.cloudns.net`
		A	185.206.180.55^{🇩🇪 Publicloud185.206.180.0/24 PubliCloud}
			PTR	`ns74.cloudns.net`
NS	`pns71.cloudns.net` ⚠️ Not in parent delegation
		A	2a06:fb00:2::1:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns71.cloudns.net`
		A	45.83.248.12^{🇧🇬 CLOUDNSNET45.83.248.0/24 Cloud DNS Ltd}
			PTR	`pns71.cloudns.net`
NS	`pns72.cloudns.com` ⚠️ Not in parent delegation
		A	2a06:fb00:2::2:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns72.cloudns.com`
		A	45.83.249.12^{🇧🇬 CLOUDNSNET45.83.249.0/24 Cloud DNS Ltd}
			PTR	`pns72.cloudns.com`
NS	`pns73.cloudns.net` ⚠️ Not in parent delegation
		A	2a06:fb00:2::3:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns73.cloudns.net`
		A	45.83.250.12^{🇧🇬 CLOUDNSNET45.83.250.0/24 Cloud DNS Ltd}
			PTR	`pns73.cloudns.net`
NS	`pns74.cloudns.uk` ⚠️ Not in parent delegation
		A	2a06:fb00:2::4:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns74.cloudns.uk`
		A	45.83.251.12^{🇧🇬 CLOUDNSNET45.83.251.0/24 Cloud DNS Ltd}
			PTR	`pns74.cloudns.uk`
MX	`mailforward71.cloudns.net` ⭐
		A	2605:fe80:2b:106:1c00:45ff:fe00:36b^{🇺🇸 AS72032605:fe80::/32 Leaseweb USA, Inc. SFO-12 US}
			PTR	`mf71-us.cloudmails.net`
		A	23.82.99.146^{🇺🇸 AS720323.82.96.0/22 Leaseweb USA, Inc.}
			PTR	`mf71-us.cloudmails.net`
MX	`mailforward72.cloudns.net`⁽²⁰⁾
		A	2a0b:1640:1:1:1:1:1d20:3c68^{🇧🇬 Publicloud2a0b:1640:1::/48 PubliCloud}
			PTR	`mf72-de.cloudmails.net`
		A	185.206.180.42^{🇩🇪 Publicloud185.206.180.0/24 PubliCloud}
			PTR	`mf72-de.cloudmails.net`
TXT	`7c4f35dd06756084c28d748eb89d7edf0ee8085d`
TXT	`afternic-verification-nDzeVshMc6QRwu5UEXSXir`
TXT	`8abb31ad-5261-41ad-9ae1-21dc139ace71`
TXT	`16b773488aa64366822d01f0f0e0381d27db1ed6`
SOA	`ns71.cloudns.net`support@cloudns.net 2025-12-10 #18

`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=1785393607

Subdomains

com.discoveryguides.com

Same first word

discoveryguides.com

DNS History

28 records (15 active, 13 former)

●NSns1.buybrands.com2026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

○NSns1.linode.com2015-08-16 → 2017-04-20 · 4 obs

● 2015-08-16 22:39:42
● 2017-04-20 16:32:48
○ 2026-07-03 09:01:34
○ 2026-07-30 06:49:54

●NSns2.buybrands.com2026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

○NSns2.linode.com2015-08-16 → 2017-04-20 · 4 obs

● 2015-08-16 22:39:42
● 2017-04-20 16:32:48
○ 2026-07-03 09:01:34
○ 2026-07-30 06:49:54

●NSns3.buybrands.com2026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

○NSns3.linode.com2015-08-16 → 2017-04-20 · 4 obs

● 2015-08-16 22:39:42
● 2017-04-20 16:32:48
○ 2026-07-03 09:01:34
○ 2026-07-30 06:49:54

●NSns4.buybrands.com2026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

○NSns4.linode.com2015-08-16 → 2017-04-20 · 4 obs

● 2015-08-16 22:39:42
● 2017-04-20 16:32:48
○ 2026-07-03 09:01:34
○ 2026-07-30 06:49:54

○NSns5.linode.com2015-08-16 → 2017-04-20 · 4 obs

● 2015-08-16 22:39:42
● 2017-04-20 16:32:48
○ 2026-07-03 09:01:34
○ 2026-07-30 06:49:54

●NSns71.cloudns.net2026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

●NSns72.cloudns.com2026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

●NSns73.cloudns.net2026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

●NSns74.cloudns.uk2026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

●NSpns71.cloudns.net2026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

●NSpns72.cloudns.com2026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

●NSpns73.cloudns.net2026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

●NSpns74.cloudns.uk2026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

○MXalt1.aspmx.l.google.com2015-08-16 → 2017-04-20 · 4 obs

● 2015-08-16 22:39:42
● 2017-04-20 16:32:48
○ 2026-07-03 09:01:34
○ 2026-07-30 06:49:54

○MXalt2.aspmx.l.google.com2015-08-16 → 2017-04-20 · 4 obs

● 2015-08-16 22:39:42
● 2017-04-20 16:32:48
○ 2026-07-03 09:01:34
○ 2026-07-30 06:49:54

○MXaspmx.l.google.com2015-08-16 → 2017-04-20 · 4 obs

● 2015-08-16 22:39:42
● 2017-04-20 16:32:48
○ 2026-07-03 09:01:34
○ 2026-07-30 06:49:54

○MXaspmx2.googlemail.com2015-08-16 → 2017-04-20 · 4 obs

● 2015-08-16 22:39:42
● 2017-04-20 16:32:48
○ 2026-07-03 09:01:34
○ 2026-07-30 06:49:54

○MXaspmx3.googlemail.com2015-08-16 → 2017-04-20 · 4 obs

● 2015-08-16 22:39:42
● 2017-04-20 16:32:48
○ 2026-07-03 09:01:34
○ 2026-07-30 06:49:54

○MXaspmx4.googlemail.com2015-08-16 → 2017-04-20 · 4 obs

● 2015-08-16 22:39:42
● 2017-04-20 16:32:48
○ 2026-07-03 09:01:34
○ 2026-07-30 06:49:54

○MXaspmx5.googlemail.com2015-08-16 → 2017-04-20 · 4 obs

● 2015-08-16 22:39:42
● 2017-04-20 16:32:48
○ 2026-07-03 09:01:34
○ 2026-07-30 06:49:54

●MXmailforward71.cloudns.net2026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

●MXmailforward72.cloudns.net2026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

●A216.150.1.12026-07-03 → 2026-07-30 · 3 obs

○ 2017-04-20 16:32:48
● 2026-07-03 09:01:34
● 2026-07-30 06:49:54

○A69.164.213.1352015-08-16 → 2017-04-20 · 4 obs

● 2015-08-16 22:39:42
● 2017-04-20 16:32:48
○ 2026-07-03 09:01:34
○ 2026-07-30 06:49:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
discoveryguides.com	ns1.buybrands.com, ns2.buybrands.com, ns3.buybrands.com, ns4.buybrands.com	8 records

✅ Authoritative Response

Server:45.83.248.12

NS records: ns1.buybrands.com, ns2.buybrands.com, ns3.buybrands.com, ns4.buybrands.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for discoveryguides.com (unsigned zone)

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.150.1.1`
NS	8	`pns73.cloudns.net, ns74.cloudns.uk...`
MX	2	`mailforward71.cloudns.net (pri: 10), mailforward72.cloudns.net (pri: 20)`
TXT	4	`7c4f35dd06756084c28d748eb89d7edf0ee8085d, 16b773488aa64366822d01f0f0e0381d27db1ed6...`
SOA	1	`ns71.cloudns.net support.cloudns.net`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.buybrands.com, ns1.buybrands.com, ns2.buybrands.com...)

Analysis

Hierarchy

com.discoveryguides.com is a subdomain of discoveryguides.com.

IP Addresses

discoveryguides.com resolves to one IP address: 216.150.1.1.

6bfbfc9ee051a0ad.vercel-dns-016.com, lawofficejac.com, goask.me and two other host names share IP numbers with discoveryguides.com.

Name Servers

discoveryguides.com is delegated to 12 name servers: ns1.buybrands.com, ns2.buybrands.com, ns3.buybrands.com and 9 other.

The name servers of discoveryguides.com overlap at least partially with those of other domains — among them agnof5yv432vhax79x7c.life, glemza.net, holopayday.co.uk and two more.

These name servers commonly appear in delegations together with pns71.cloudns.net, ns71.cloudns.net, pns74.cloudns.uk and 7 other.

Hostnames that resolve to two IP addresses:

ns72.cloudns.com points to 178.156.179.118 and 2a01:4ff:f0:6e7b::1.

pns72.cloudns.com points to 45.83.249.12 and 2a06:fb00:2::2:12.

ns71.cloudns.net points to 109.201.133.251 and 2a00:1768:1001:9::251.

ns73.cloudns.net points to 51.91.57.244 and 2001:41d0:305:2100::5961.

pns71.cloudns.net points to 45.83.248.12 and 2a06:fb00:2::1:12.

pns73.cloudns.net points to 45.83.250.12 and 2a06:fb00:2::3:12.

ns74.cloudns.uk points to 185.206.180.55 and 2a0b:1640:1:1:1:1:1ce8:3446.

pns74.cloudns.uk points to 45.83.251.12 and 2a06:fb00:2::4:12.

Hosts with just one IP address:

ns1.buybrands.com points to 45.83.248.12.

ns2.buybrands.com points to 45.83.249.12.

ns3.buybrands.com points to 45.83.250.12.

ns4.buybrands.com points to 45.83.251.12.

pns72.cloudns.com and ns2.buybrands.com are host names that each point to 45.83.249.12 IP addresses.

pns71.cloudns.net and ns1.buybrands.com are host names that each point to 45.83.248.12 IP addresses.

pns73.cloudns.net and ns3.buybrands.com are host names that each point to 45.83.250.12 IP addresses.

pns74.cloudns.uk and ns4.buybrands.com are host names that each point to 45.83.251.12 IP addresses.

Mail Servers

Mail for discoveryguides.com is handled by two mail servers — mailforward71.cloudns.net and mailforward72.cloudns.net.

discoveryguides.com uses an identical mail server configuration to several other domains — among them tinyradar.com, domhaus.com, therapycompanion.com and two more.

The mail servers for discoveryguides.com overlap at least partially with those of other domains, including nextworld.se and redsteed.com.

mailforward71.cloudns.net and mailforward72.cloudns.net each resolve to two IP addresses: mailforward71.cloudns.net points to 23.82.99.146 and 2605:fe80:2b:106:1c00:45ff:fe00:36b, while mailforward72.cloudns.net points to 185.206.180.42 and 2a0b:1640:1:1:1:1:1d20:3c68.

discoveryguides.com - robtex.com