bdt.dev - dns.ninja

`bdt.dev`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:cf3a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3ac6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.198^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.58^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dom.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dom.ns.cloudflare.com`
		A	108.162.193.157^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	172.64.33.157^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	173.245.59.157^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
NS	`tina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tina.ns.cloudflare.com`
		A	108.162.192.230^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	172.64.32.230^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	173.245.58.230^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
MX	`bdt-dev.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`MS=ms18483383`
TXT	`google-site-verification=45QeSEcwhGG5a9kP225u2XA70Kb9T-OK9GJsNV1XEEk`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.198, 172.67.207.58
		IPv6 hints	2606:4700:3033::ac43:cf3a, 2606:4700:3037::6815:3ac6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=4, name=cloudflare-ech.com
SOA	`dom.ns.cloudflare.com`dns@cloudflare.com serial=2409308609

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

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DNS History

15 records (7 active, 8 former)

●NSdom.ns.cloudflare.com2026-03-08 → 2026-07-12 · 2 obs

● 2026-03-08 18:43:02
● 2026-07-12 05:17:18

●NStina.ns.cloudflare.com2026-03-08 → 2026-07-12 · 2 obs

● 2026-03-08 18:43:02
● 2026-07-12 05:17:18

●MXbdt-dev.mail.protection.outlook.com2026-03-08 → 2026-07-12 · 3 obs

○ 2021-07-20 23:40:58
● 2026-03-08 18:43:02
● 2026-07-12 05:17:18

○MXyour-dns-needs-immediate-attention.dev2015-09-30 → 2017-02-13 · 4 obs

● 2015-09-30 14:22:32
● 2017-02-13 12:52:48
○ 2021-07-20 23:40:58
○ 2026-07-12 05:17:18

●A104.21.58.1982026-03-08 → 2026-07-12 · 11 obs

○ 2021-07-20 23:40:58
● 2026-03-08 18:43:02
● 2026-04-02 01:40:34
○ 2026-04-24 15:28:26
● 2026-05-07 10:04:16
○ 2026-05-19 04:33:40
● 2026-05-30 10:50:30
● 2026-06-14 17:34:48
○ 2026-06-18 15:11:54
● 2026-07-03 15:02:14
● 2026-07-12 05:17:18

○A127.0.53.532015-09-30 → 2017-02-13 · 4 obs

● 2015-09-30 14:22:32
● 2017-02-13 12:52:48
○ 2021-07-20 23:40:58
○ 2026-07-12 05:17:18

●A172.67.207.582026-03-08 → 2026-07-12 · 11 obs

○A188.114.96.02026-04-24 → 2026-06-18 · 9 obs

○ 2026-04-02 01:40:34
● 2026-04-24 15:28:26
○ 2026-05-07 10:04:16
● 2026-05-19 04:33:40
○ 2026-05-30 10:50:30
○ 2026-06-14 17:34:48
● 2026-06-18 15:11:54
○ 2026-07-03 15:02:14
○ 2026-07-12 05:17:18

○A188.114.97.02026-04-24 → 2026-06-18 · 9 obs

○A2606:4700:3031::ac43:cf3a2026-03-08 → 2026-07-03 · 12 obs

●A2606:4700:3033::ac43:cf3a2026-07-12 → 2026-07-12 · 3 obs

○ 2026-07-03 15:02:14
● 2026-07-12 04:22:48
● 2026-07-12 05:17:18

○A2606:4700:3036::6815:3ac62026-03-08 → 2026-07-03 · 12 obs

●A2606:4700:3037::6815:3ac62026-07-12 → 2026-07-12 · 3 obs

○ 2026-07-03 15:02:14
● 2026-07-12 04:22:48
● 2026-07-12 05:17:18

○A2a06:98c1:3120::2026-04-24 → 2026-06-18 · 9 obs

○A2a06:98c1:3121::2026-04-24 → 2026-06-18 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	-
bdt.dev	dom.ns.cloudflare.com, tina.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.157

NS records: dom.ns.cloudflare.com, tina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bdt.dev (unsigned zone)

⏱️ Timing

Total: 1784ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.198, 172.67.207.58`
AAAA	2	`2606:4700:3037::6815:3ac6, 2606:4700:3033::ac43:cf3a`
NS	2	`dom.ns.cloudflare.com, tina.ns.cloudflare.com`
MX	1	`bdt-dev.mail.protection.outlook.com (pri`
TXT	3	`MS=ms18483383, google-site-verification=45QeSEcwhGG5a9k...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dom.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

bdt.dev resolves to four IP addresses: 104.21.58.198, 172.67.207.58, 2606:4700:3033::ac43:cf3a and 2606:4700:3037::6815:3ac6.

808.net.au, yisd.cn, casertaturismo.it and two other host names share IP numbers with bdt.dev.

Name Servers

bdt.dev uses two name servers for its delegation: dom.ns.cloudflare.com and tina.ns.cloudflare.com.

bdt.dev uses the same name servers as several other domains — among them thomasnuyts.be, cyclist.ie, lovemeansnothing.ca and two more.

bdt.dev shares at least some of its name servers with other domains, including voiptime.app, clubedaposta.com, thekennel.net.au and two others.

These name servers are frequently paired with the name servers dina.ns.cloudflare.com, june.ns.cloudflare.com and seth.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname dom.ns.cloudflare.com directs to 108.162.193.157, 172.64.33.157 and 173.245.59.157 along with 3 other IP addresses.

Hostname tina.ns.cloudflare.com directs to 108.162.192.230, 172.64.32.230 and 173.245.58.230 along with 3 other IP addresses.

Mail Servers

Mail for bdt.dev is handled by a single mail server, bdt-dev.mail.protection.outlook.com.

bdt-dev.mail.protection.outlook.com resolves to 6 IP addresses — 52.101.124.117, 52.101.137.0, 52.101.157.80 and 3 others.