btdev.org - dns.ninja

`btdev.org`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3032::ac43:8b04^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2e7e^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.126^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.4^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`coby.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`coby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`coby.ns.cloudflare.com`
		A	108.162.193.92^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	172.64.33.92^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
		A	173.245.59.92^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`coby.ns.cloudflare.com`
NS	`olga.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a89^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c089^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`olga.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2089^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`olga.ns.cloudflare.com`
		A	108.162.192.137^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	172.64.32.137^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
		A	173.245.58.137^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`olga.ns.cloudflare.com`
MX	`mail.btdev.org` ⭐
		A	2600:3c04::f03c:93ff:fedf:b89^{🇨🇦 AKAMAI-LINODE-AP2600:3c04::/32 Akamai Technologies}
			PTR	`mail.btdev.org`
		A	172.105.104.244^{🇨🇦 AKAMAI-LINODE-AP172.105.96.0/20}
			PTR	`mail.btdev.org`
TXT	`2wwsn0uavkm7e9l6gebzhqmww87ozqxk`
TXT	`google-site-verification=APBH5wA0B53n9o-wpEB89bFOpUzrnBD9D_YuPVU92qE`
TXT	`keybase-site-verification=q42CUaaQPY_zWpCUeLL7-dY4ZaSniX5lqmw8hpd0S1E`
TXT	`v=spf1 mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.126, 172.67.139.4
		IPv6 hints	2606:4700:3032::ac43:8b04, 2606:4700:3036::6815:2e7e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=114, name=cloudflare-ech.com
SOA	`coby.ns.cloudflare.com`dns@cloudflare.com serial=2410259196

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785315889

Previously NS for

btdev.org

Previously MX for

btdev.org

Subdomains

mail.btdev.org

Same first word

btdev.dk

btdev.com

btdev.org

Similar names

detbv.com

tvbed.jp

evdbt.com

tbdev.de

vetdb.com

btved.de

tvbed.eu

bdtev.de

dbvet.com

tbdev.ru

dbetv.com

dbevt.com

devbt.net

vetbd.com

tvbed.net

bdtev.net

tvbed.mx

tbedv.at

debtv.ru

tbdev.us

debtv.com

bdetv.com

tvbed.co

etvbd.com

tbdev.co.uk

tvbed.com

tdebv.nl

devbt.com

DNS History

20 records (7 active, 13 former)

○NSbtdev.org2015-10-24 → 2017-05-16 · 5 obs

○ 2015-06-04 11:55:44
● 2015-10-24 01:31:10
● 2017-05-16 01:25:14
○ 2026-02-17 09:35:50
○ 2026-07-29 09:32:46

●NScoby.ns.cloudflare.com2026-02-17 → 2026-07-29 · 3 obs

○ 2017-05-16 01:25:14
● 2026-02-17 09:35:50
● 2026-07-29 09:32:46

○NSns1.brianturchyn.net2015-10-24 → 2017-05-16 · 5 obs

○ 2015-06-04 11:55:44
● 2015-10-24 01:31:10
● 2017-05-16 01:25:14
○ 2026-02-17 09:35:50
○ 2026-07-29 09:32:46

○NSns1.no-ip.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 11:55:44
○ 2015-10-24 01:31:10
○ 2026-07-29 09:32:46

○NSns2.brianturchyn.net2015-10-24 → 2017-05-16 · 5 obs

○ 2015-06-04 11:55:44
● 2015-10-24 01:31:10
● 2017-05-16 01:25:14
○ 2026-02-17 09:35:50
○ 2026-07-29 09:32:46

○NSns2.no-ip.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 11:55:44
○ 2015-10-24 01:31:10
○ 2026-07-29 09:32:46

○NSns3.no-ip.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 11:55:44
○ 2015-10-24 01:31:10
○ 2026-07-29 09:32:46

○NSns4.no-ip.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 11:55:44
○ 2015-10-24 01:31:10
○ 2026-07-29 09:32:46

○NSns5.no-ip.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 11:55:44
○ 2015-10-24 01:31:10
○ 2026-07-29 09:32:46

●NSolga.ns.cloudflare.com2026-02-17 → 2026-07-29 · 3 obs

○ 2017-05-16 01:25:14
● 2026-02-17 09:35:50
● 2026-07-29 09:32:46

○MXbtdev.org2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 11:55:44
○ 2015-10-24 01:31:10
○ 2026-07-29 09:32:46

●MXmail.btdev.org2026-02-17 → 2026-07-29 · 3 obs

○ 2015-10-24 01:31:10
● 2026-02-17 09:35:50
● 2026-07-29 09:32:46

●A104.21.46.1262026-02-17 → 2026-07-29 · 3 obs

○ 2017-05-16 01:25:14
● 2026-02-17 09:35:50
● 2026-07-29 09:32:46

○A107.170.84.522016-01-19 → 2017-05-16 · 5 obs

○ 2015-10-24 01:31:10
● 2016-01-19 20:32:28
● 2017-05-16 01:25:14
○ 2026-02-17 09:35:50
○ 2026-07-29 09:32:46

●A172.67.139.42026-02-17 → 2026-07-29 · 3 obs

○ 2017-05-16 01:25:14
● 2026-02-17 09:35:50
● 2026-07-29 09:32:46

●A2606:4700:3032::ac43:8b042026-06-30 → 2026-07-29 · 3 obs

○ 2026-02-17 09:35:50
● 2026-06-30 12:33:26
● 2026-07-29 09:32:46

○A2606:4700:3035::6815:2e7e2026-02-17 → 2026-02-17 · 4 obs

○ 2017-05-16 01:25:14
● 2026-02-17 09:35:50
○ 2026-06-30 12:33:26
○ 2026-07-29 09:32:46

●A2606:4700:3036::6815:2e7e2026-06-30 → 2026-07-29 · 3 obs

○ 2026-02-17 09:35:50
● 2026-06-30 12:33:26
● 2026-07-29 09:32:46

○A2606:4700:3036::ac43:8b042026-02-17 → 2026-02-17 · 4 obs

○ 2017-05-16 01:25:14
● 2026-02-17 09:35:50
○ 2026-06-30 12:33:26
○ 2026-07-29 09:32:46

○A50.71.98.2162015-06-04 → 2015-10-24 · 4 obs

● 2015-06-04 11:55:44
● 2015-10-24 01:31:10
○ 2016-01-19 20:32:28
○ 2026-07-29 09:32:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org	-
btdev.org	coby.ns.cloudflare.com, olga.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.137

NS records: coby.ns.cloudflare.com, olga.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.139.4, 104.21.46.126`
AAAA	2	`2606:4700:3036::6815:2e7e, 2606:4700:3032::ac43:8b04`
NS	2	`coby.ns.cloudflare.com, olga.ns.cloudflare.com`
MX	1	`mail.btdev.org (pri: 10)`
TXT	4	`2wwsn0uavkm7e9l6gebzhqmww87ozqxk, google-site-verification=APBH5wA0B53n9o-...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`coby.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

mail.btdev.org is a subdomain of btdev.org.

IP Addresses

btdev.org directs to four IP numbers, which are 104.21.46.126, 172.67.139.4, 2606:4700:3032::ac43:8b04 and 2606:4700:3036::6815:2e7e.

Among the host names that share IP numbers with btdev.org are clare.media, www.selectmotorcar.us, slotking185.online and two others.

Name Servers

DNS delegation for btdev.org points to two name servers: coby.ns.cloudflare.com and olga.ns.cloudflare.com.

btdev.org has the same name server delegation as a number of other domains, such as realplans.com, shinnova.com, skfleegel.com and two more.

The name servers of btdev.org overlap at least partially with those of other domains — among them marco-borromeo.com, wilmingtonareawoodturnersassociation.org, cspoland.pl and two more.

Host names resolving to 6 IP numbers:

coby.ns.cloudflare.com has IP addresses 108.162.193.92, 172.64.33.92 and 173.245.59.92, plus 3 other.

olga.ns.cloudflare.com has IP addresses 108.162.192.137, 172.64.32.137 and 173.245.58.137, plus 3 other.

Mail Servers

btdev.org routes its mail through a single mail server, mail.btdev.org.

The MX records for btdev.org match those of other domains — including mail.btdev.org and brianturchyn.net.

mail.btdev.org resolves to two IP numbers — 172.105.104.244 and 2600:3c04::f03c:93ff:fedf:b89.