`301mastering.com`

DNSSEC	⚠️ Not signed
A	216.40.34.41^{🇨🇦 TUCOWS216.40.34.0/24}
NS	`ns1.hover.com` ⭐
		A	2604:4000:0:d:216:40:47:26^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.hover.com`
		A	216.40.47.26^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.hover.com`
NS	`ns2.hover.com`
		A	2604:4000:2800:d:64:99:148:13^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.hover.com`
		A	64.98.148.13^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.hover.com`
MX	`mx.hover.com.cust.hostedemail.com` ⭐
		A	216.40.42.4^{🇨🇦 TUCOWS216.40.32.0/20 Tucows International}
			PTR	`mx.hostedemail.com`
SOA	`ns1.hover.com`dnsmaster@hover.com serial=1720467934

`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

Same first word

301mastering.com

DNS History

12 records (4 active, 8 former)

○NSdns1.stabletransit.com2015-05-29 → 2017-04-20 · 5 obs

○ 2008-03-16 10:06:48
● 2015-05-29 01:48:12
● 2017-04-20 06:12:54
○ 2020-04-01 05:55:58
○ 2026-03-23 23:04:56

○NSdns2.stabletransit.com2015-05-29 → 2017-04-20 · 5 obs

○ 2008-03-16 10:06:48
● 2015-05-29 01:48:12
● 2017-04-20 06:12:54
○ 2020-04-01 05:55:58
○ 2026-03-23 23:04:56

○NSns.rackspace.com2015-05-29 → 2017-04-20 · 5 obs

○ 2008-03-16 10:06:48
● 2015-05-29 01:48:12
● 2017-04-20 06:12:54
○ 2020-04-01 05:55:58
○ 2026-03-23 23:04:56

●NSns1.hover.com2020-04-01 → 2026-03-23 · 3 obs

○ 2017-04-20 06:12:54
● 2020-04-01 05:55:58
● 2026-03-23 23:04:56

○NSns1.mitparked.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 10:06:48
○ 2015-05-29 01:48:12
○ 2026-03-23 23:04:56

●NSns2.hover.com2020-04-01 → 2026-03-23 · 3 obs

○ 2017-04-20 06:12:54
● 2020-04-01 05:55:58
● 2026-03-23 23:04:56

○NSns2.mitparked.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 10:06:48
○ 2015-05-29 01:48:12
○ 2026-03-23 23:04:56

●MXmx.hover.com.cust.hostedemail.com2020-04-01 → 2026-03-23 · 2 obs

● 2020-04-01 05:55:58
● 2026-03-23 23:04:56

○A174.143.142.422015-05-29 → 2017-04-20 · 5 obs

○ 2008-03-16 10:06:48
● 2015-05-29 01:48:12
● 2017-04-20 06:12:54
○ 2020-04-01 05:55:58
○ 2026-03-23 23:04:56

○A203.27.227.912008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 10:06:48
○ 2015-05-29 01:48:12
○ 2026-03-23 23:04:56

●A216.40.34.412026-03-23 → 2026-03-23 · 3 obs

○ 2020-04-01 05:55:58
● 2026-03-23 23:04:54
● 2026-03-23 23:04:56

○A64.98.145.302020-04-01 → 2020-04-01 · 4 obs

○ 2017-04-20 06:12:54
● 2020-04-01 05:55:58
○ 2026-03-23 23:04:54
○ 2026-03-23 23:04:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
301mastering.com	ns1.hover.com, ns2.hover.com	4 records

✅ Authoritative Response

Server:64.98.148.13

NS records: ns1.hover.com, ns2.hover.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 301mastering.com (unsigned zone)

⏱️ Timing

Total: 606ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.40.34.41`
NS	2	`ns1.hover.com, ns2.hover.com`
MX	1	`mx.hover.com.cust.hostedemail.com (pri:`
SOA	1	`ns1.hover.com dnsmaster.hover.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)

Analysis

IP Addresses

301mastering.com points to a single IP number: 216.40.34.41.

Other host names, for instance frescotennis.com, americanrehabcenters.net, cascobaygardens.com, michaelscinto.com and thenodeoffices.com share IP numbers with 301mastering.com.

Name Servers

301mastering.com is delegated to two name servers: ns1.hover.com and ns2.hover.com.

301mastering.com uses the same name server setup as other domains, for instance rock-capital.com, allenrose.me, larsen-privat.com, jeja.ca and gradtix.com.

301mastering.com shares name servers with other domains at least partially, for instance touchwooddesigns.com, uberpickup.com, technovian.com, juanmonroy.com and suepeters.com.

these name servers are often used together with the name servers ns3.hover.com.

Host names with two IP numbers:

The host ns1.hover.com points to 2604:4000:0:d:216:40:47:26 and 216.40.47.26.

The host ns2.hover.com points to 2604:4000:2800:d:64:99:148:13 and 64.98.148.13.

Mail Servers

The mail server for 301mastering.com is mx.hover.com.cust.hostedemail.com.

301mastering.com shares the same mail server setup as other domains, including deltaskypanel.com, iamawomanofworth.com, tay0.com, wintersgames.com and nicoson.com.

Host name mx.hover.com.cust.hostedemail.com resolves to IP 216.40.42.4.

301mastering.com - robtex.com