bitn.com - dns.ninja

`bitn.com`

DNSSEC	⚠️ Not signed
A	72.1.240.102^{🇺🇸 NDCHOST72.1.240.0/20 NDCHost 1009 Calle Sombra San Clemente CA 92673 United States}
		PTR	`bookpop.com`
NS	`ns1.protoshosting.com` ⭐
		A	72.1.240.106^{🇺🇸 NDCHOST72.1.240.0/20 NDCHost 1009 Calle Sombra San Clemente CA 92673 United States}
			PTR	`ns1.protoshosting.com`
NS	`ns2.protoshosting.com`
		A	72.1.240.103^{🇺🇸 NDCHOST72.1.240.0/20 NDCHost 1009 Calle Sombra San Clemente CA 92673 United States}
			PTR	`trufflesruffles.com`
NS	`ns3.protoshosting.com`
		A	72.1.240.100^{🇺🇸 NDCHOST72.1.240.0/20 NDCHost 1009 Calle Sombra San Clemente CA 92673 United States}
			PTR	`srv.protoshosting.com`
NS	`ns4.protoshosting.com`
		A	72.1.240.101^{🇺🇸 NDCHOST72.1.240.0/20 NDCHost 1009 Calle Sombra San Clemente CA 92673 United States}
			PTR	`protoshosting.com`
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 +a +mx +ip4:72.1.240.100 include:spf.antispamcloud.com ~all`
SOA	`ns1.protoshosting.com`vps@protoshosting.com 2026-04-25 #2

`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=1781062793

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DNS History

14 records (8 active, 6 former)

○NSns1.protoshost.com2015-08-16 → 2016-03-24 · 4 obs

● 2015-08-16 09:10:22
● 2016-03-24 13:25:28
○ 2016-09-12 06:16:16
○ 2026-06-10 03:56:22

●NSns1.protoshosting.com2026-05-26 → 2026-06-10 · 3 obs

○ 2016-09-12 06:16:16
● 2026-05-26 16:37:44
● 2026-06-10 03:56:22

○NSns2.protoshost.com2015-08-16 → 2016-03-24 · 4 obs

● 2015-08-16 09:10:22
● 2016-03-24 13:25:28
○ 2016-09-12 06:16:16
○ 2026-06-10 03:56:22

●NSns2.protoshosting.com2026-05-26 → 2026-06-10 · 3 obs

○ 2016-09-12 06:16:16
● 2026-05-26 16:37:44
● 2026-06-10 03:56:22

●NSns3.protoshosting.com2016-09-12 → 2026-06-10 · 3 obs

○ 2016-03-24 13:25:28
● 2016-09-12 06:16:16
● 2026-06-10 03:56:22

●NSns4.protoshosting.com2016-09-12 → 2026-06-10 · 3 obs

○ 2016-03-24 13:25:28
● 2016-09-12 06:16:16
● 2026-06-10 03:56:22

●MXfallbackmx.spamexperts.eu2016-09-12 → 2026-06-10 · 3 obs

○ 2016-03-24 13:25:28
● 2016-09-12 06:16:16
● 2026-06-10 03:56:22

○MXfilter1-ca.protoshost.com2015-08-16 → 2016-03-24 · 4 obs

● 2015-08-16 09:10:22
● 2016-03-24 13:25:28
○ 2016-09-12 06:16:16
○ 2026-06-10 03:56:22

○MXfilter2-ca.protoshost.com2015-08-16 → 2016-03-24 · 4 obs

● 2015-08-16 09:10:22
● 2016-03-24 13:25:28
○ 2016-09-12 06:16:16
○ 2026-06-10 03:56:22

●MXlastmx.spamexperts.net2016-09-12 → 2026-06-10 · 3 obs

○ 2016-03-24 13:25:28
● 2016-09-12 06:16:16
● 2026-06-10 03:56:22

●MXmx.spamexperts.com2016-09-12 → 2026-06-10 · 3 obs

○ 2016-03-24 13:25:28
● 2016-09-12 06:16:16
● 2026-06-10 03:56:22

○A216.73.114.1202015-08-16 → 2016-03-24 · 4 obs

● 2015-08-16 09:10:22
● 2016-03-24 13:25:28
○ 2016-09-12 06:16:16
○ 2026-06-10 03:56:22

●A72.1.240.1022026-05-26 → 2026-06-10 · 3 obs

○ 2016-09-12 06:16:16
● 2026-05-26 16:37:44
● 2026-06-10 03:56:22

○A72.1.240.1112016-09-12 → 2016-09-12 · 4 obs

○ 2016-03-24 13:25:28
● 2016-09-12 06:16:16
○ 2026-05-26 16:37:44
○ 2026-06-10 03:56:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bitn.com	ns1.protoshosting.com, ns2.protoshosting.com, ns3.protoshosting.com, ns4.protoshosting.com	4 records

✅ Authoritative Response

Server:72.1.240.106

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitn.com (unsigned zone)

⏱️ Timing

Total: 373ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`72.1.240.102`
NS	4	`ns4.protoshosting.com, ns3.protoshosting.com...`
MX	3	`fallbackmx.spamexperts.eu (pri: 20), lastmx.spamexperts.net (pri: 30)...`
TXT	1	`v=spf1 +a +mx +ip4:72.1.240.100 include:`
SOA	1	`ns1.protoshosting.com vps.protoshosting.`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.protoshosting.com, ns2.protoshosting.com, ns3.protoshosting.com...)

Analysis

IP Addresses

bitn.com directs to one IP number, which is 72.1.240.102.

Other host names, for instance bookpop.net, bookpop.com and kidtalkradio.com share IP numbers with bitn.com.

Name Servers

bitn.com delegates DNS authority to 4 name servers — ns1.protoshosting.com, ns2.protoshosting.com, ns3.protoshosting.com and ns4.protoshosting.com.

bitn.com has at least partial name server overlap with other domains, such as heartstoneinncottages.com, brafferton.com, bellavistainc.net and two others.

It is common to see these name servers used together with name servers ns1.protoshosting.net and ns2.protoshosting.net.

ns1.protoshosting.com resolves to 72.1.240.106. ns2.protoshosting.com resolves to 72.1.240.103. ns3.protoshosting.com resolves to 72.1.240.100. ns4.protoshosting.com resolves to 72.1.240.101. All four hosts carry exactly one IP address.

Mail Servers

bitn.com has three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

bitn.com shares at least some of its mail servers with other domains — for example marksheldon.net, abenergy.nl, aamw.nl and two more.

Host names resolving to 8 IP numbers:

lastmx.spamexperts.net has IP addresses 38.71.16.244, 38.89.254.156 and 149.13.75.27, along with five others.

Host names resolving to 6 IP numbers:

fallbackmx.spamexperts.eu has IP addresses 38.71.16.244, 38.89.254.156, 38.101.250.150 plus three more.

Hosts with two IP numbers each:

mx.spamexperts.com resolves to 38.89.254.156 and 2001:550:2:61::2fc:100.

The host names lastmx.spamexperts.net and fallbackmx.spamexperts.eu both resolve to 2001:550:2:3::62:100 IP addresses.

lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com all direct to 2001:550:2:61::2fc:100.

The host names lastmx.spamexperts.net and fallbackmx.spamexperts.eu both resolve to 38.71.16.244 IP addresses.

lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com all direct to 38.89.254.156.