btserver.com - dns.ninja

`btserver.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:3e1e^{Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:db66^{Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.62.30^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.102^{Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jerry.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jerry.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jerry.ns.cloudflare.com`
		A	108.162.193.182^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	172.64.33.182^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
		A	173.245.59.182^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jerry.ns.cloudflare.com`
NS	`linda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3afa^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0fa^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`linda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20fa^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`linda.ns.cloudflare.com`
		A	108.162.192.250^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	172.64.32.250^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
		A	173.245.58.250^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`linda.ns.cloudflare.com`
MX	`mx.btserver.com.cust.a.hostedemail.com` ⭐
		A	216.40.42.4^{🇨🇦 TUCOWS216.40.32.0/20 Tucows International}
			PTR	`mx.hostedemail.com`
TXT	`v=spf1 include:_spf.hostedemail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.62.30, 172.67.219.102
		IPv6 hints	2606:4700:3033::6815:3e1e, 2606:4700:3034::ac43:db66
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=163, name=cloudflare-ech.com
SOA	`jerry.ns.cloudflare.com`dns@cloudflare.com serial=2408746964

`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=1784037427

WOT: SAFE (75/100)

Previously MX for

btserver.com

www.btserver.com

Subdomains

www.btserver.com

Same first word

btserver.in

btserver.eu

btserver.com

Similar names

tbserver.de

serverbt.com

tbserver.net

rtbserve.io

bretvers.de

betrvers.com

rtbverse.com

DNS History

20 records (7 active, 13 former)

●NSjerry.ns.cloudflare.com2026-02-23 → 2026-07-14 · 3 obs

○ 2017-06-29 10:58:34
● 2026-02-23 02:46:58
● 2026-07-14 14:20:48

●NSlinda.ns.cloudflare.com2026-02-23 → 2026-07-14 · 3 obs

○ 2017-06-29 10:58:34
● 2026-02-23 02:46:58
● 2026-07-14 14:20:48

○NSns1.gigacolony.net2015-04-23 → 2016-09-08 · 4 obs

● 2015-04-23 18:56:56
● 2016-09-08 23:05:08
○ 2017-06-29 10:58:34
○ 2026-07-14 14:20:48

○NSns1.servconfig.com2017-06-29 → 2017-06-29 · 4 obs

○ 2016-09-08 23:05:08
● 2017-06-29 10:58:34
○ 2026-02-23 02:46:58
○ 2026-07-14 14:20:48

○NSns2.gigacolony.net2015-04-23 → 2016-09-08 · 4 obs

● 2015-04-23 18:56:56
● 2016-09-08 23:05:08
○ 2017-06-29 10:58:34
○ 2026-07-14 14:20:48

○NSns2.servconfig.com2017-06-29 → 2017-06-29 · 4 obs

○ 2016-09-08 23:05:08
● 2017-06-29 10:58:34
○ 2026-02-23 02:46:58
○ 2026-07-14 14:20:48

○MXbtserver.com2015-04-23 → 2015-10-15 · 4 obs

● 2015-04-23 18:56:56
● 2015-10-15 10:57:54
○ 2015-12-24 12:38:34
○ 2026-07-14 14:20:48

●MXmx.btserver.com.cust.a.hostedemail.com2026-02-23 → 2026-07-14 · 3 obs

○ 2017-06-29 10:58:34
● 2026-02-23 02:46:58
● 2026-07-14 14:20:48

○MXmx.yandex.ne2015-12-24 → 2017-06-29 · 5 obs

○ 2015-10-15 10:57:54
● 2015-12-24 12:38:34
● 2017-06-29 10:58:34
○ 2026-02-23 02:46:58
○ 2026-07-14 14:20:48

●A104.21.62.302026-02-23 → 2026-07-14 · 12 obs

○ 2017-06-29 10:58:34
● 2026-02-23 02:46:58
○ 2026-03-02 05:41:38
● 2026-03-23 05:37:12
○ 2026-04-02 08:47:40
● 2026-04-11 21:03:04
○ 2026-04-21 12:44:22
● 2026-04-24 17:15:24
● 2026-05-24 05:41:40
○ 2026-07-09 04:19:46
● 2026-07-14 14:20:44
● 2026-07-14 14:20:48

●A172.67.219.1022026-02-23 → 2026-07-14 · 12 obs

○A173.254.51.1952015-04-23 → 2016-09-08 · 4 obs

● 2015-04-23 18:56:56
● 2016-09-08 23:05:08
○ 2017-06-29 10:58:34
○ 2026-07-14 14:20:48

○A188.114.96.02026-03-02 → 2026-07-09 · 11 obs

○ 2026-02-23 02:46:58
● 2026-03-02 05:41:38
○ 2026-03-23 05:37:12
● 2026-04-02 08:47:40
○ 2026-04-11 21:03:04
● 2026-04-21 12:44:22
○ 2026-04-24 17:15:24
○ 2026-05-24 05:41:40
● 2026-07-09 04:19:46
○ 2026-07-14 14:20:44
○ 2026-07-14 14:20:48

○A188.114.97.02026-03-02 → 2026-07-09 · 11 obs

○A2606:4700:3031::6815:3e1e2026-02-23 → 2026-05-24 · 11 obs

●A2606:4700:3033::6815:3e1e2026-07-14 → 2026-07-14 · 3 obs

○ 2026-07-09 04:19:46
● 2026-07-14 14:20:44
● 2026-07-14 14:20:48

●A2606:4700:3034::ac43:db662026-02-23 → 2026-07-14 · 12 obs

○A2a06:98c1:3120::2026-03-02 → 2026-07-09 · 11 obs

○A2a06:98c1:3121::2026-03-02 → 2026-07-09 · 11 obs

○A66.117.3.2162017-06-29 → 2017-06-29 · 4 obs

○ 2016-09-08 23:05:08
● 2017-06-29 10:58:34
○ 2026-02-23 02:46:58
○ 2026-07-14 14:20:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
btserver.com	jerry.ns.cloudflare.com, linda.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.182

NS records: jerry.ns.cloudflare.com, linda.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for btserver.com (unsigned zone)

⏱️ Timing

Total: 473ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.62.30, 172.67.219.102`
AAAA	2	`2606:4700:3033::6815:3e1e, 2606:4700:3034::ac43:db66`
NS	2	`jerry.ns.cloudflare.com, linda.ns.cloudflare.com`
MX	1	`mx.btserver.com.cust.a.hostedemail.com (`
TXT	1	`v=spf1 include:_spf.hostedemail.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jerry.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

btserver.com is the parent zone for www.btserver.com.

IP Addresses

btserver.com has four IP addresses: 104.21.62.30, 172.67.219.102, 2606:4700:3033::6815:3e1e and 2606:4700:3034::ac43:db66.

Name Servers

The NS records for btserver.com delegate to jerry.ns.cloudflare.com and linda.ns.cloudflare.com.

The name server configuration of btserver.com is shared with other domains, for instance rowsen.com, bieventserver.com, refusion.org and two others.

Hosts with 6 IP addresses each:

jerry.ns.cloudflare.com maps to 108.162.193.182, 172.64.33.182, 173.245.59.182 and 3 additional IP addresses.

linda.ns.cloudflare.com maps to 108.162.192.250, 172.64.32.250, 173.245.58.250 and 3 additional IP addresses.

Mail Servers

btserver.com uses one mail server — mx.btserver.com.cust.a.hostedemail.com.

mx.btserver.com.cust.a.hostedemail.com resolves to 216.40.42.4 and no other IP number.