bosdev.de - dns.ninja

`bosdev.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2109^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8b9f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.9^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.159^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`garrett.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cc3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`garrett.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`garrett.ns.cloudflare.com`
		A	108.162.195.195^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	162.159.44.195^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
		A	172.64.35.195^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`garrett.ns.cloudflare.com`
NS	`saanvi.ns.cloudflare.com`
		A	2606:4700:50::a29f:2650^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c250^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`saanvi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2250^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`saanvi.ns.cloudflare.com`
		A	108.162.194.80^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
		A	162.159.38.80^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
		A	172.64.34.80^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`protonmail-verification=a3ca9daad3a1c7514fff425c00de35e18c765aa0`
TXT	`v=spf1 include:_spf.protonmail.ch include:sendgrid.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.9, 172.67.139.159
		IPv6 hints	2606:4700:3033::6815:2109, 2606:4700:3036::ac43:8b9f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com
SOA	`garrett.ns.cloudflare.com`dns@cloudflare.com serial=2409109376

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1784227743

Same first word

bosdev.de

bosdev.net

bosdev.ca

Similar names

bevsdo.com

bdevos.nl

devobs.com

devobs.de

doesbv.com

bodevs.com

sdvobe.com

devobs.io

dobesv.github.io

dosbev.com

DNS History

10 records (8 active, 2 former)

●NSgarrett.ns.cloudflare.com2026-02-15 → 2026-07-16 · 2 obs

● 2026-02-15 19:34:32
● 2026-07-16 19:04:04

●NSsaanvi.ns.cloudflare.com2026-02-15 → 2026-07-16 · 2 obs

● 2026-02-15 19:34:32
● 2026-07-16 19:04:04

●MXmail.protonmail.ch2026-02-15 → 2026-07-16 · 2 obs

● 2026-02-15 19:34:32
● 2026-07-16 19:04:04

●MXmailsec.protonmail.ch2026-02-15 → 2026-07-16 · 2 obs

● 2026-02-15 19:34:32
● 2026-07-16 19:04:04

●A104.21.33.92026-02-15 → 2026-07-16 · 6 obs

● 2026-02-15 19:34:32
● 2026-03-06 06:01:00
○ 2026-03-07 03:56:54
○ 2026-03-25 13:48:30
● 2026-03-30 02:56:44
● 2026-07-16 19:04:04

○A172.64.80.12026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-06 06:01:00
● 2026-03-07 03:56:54
○ 2026-03-25 13:48:30
○ 2026-07-16 19:04:04

●A172.67.139.1592026-02-15 → 2026-07-16 · 6 obs

● 2026-02-15 19:34:32
● 2026-03-06 06:01:00
○ 2026-03-07 03:56:54
○ 2026-03-25 13:48:30
● 2026-03-30 02:56:44
● 2026-07-16 19:04:04

●A2606:4700:3033::6815:21092026-02-15 → 2026-07-16 · 5 obs

● 2026-02-15 19:34:32
● 2026-03-07 03:56:54
○ 2026-03-25 13:48:30
● 2026-03-30 02:56:44
● 2026-07-16 19:04:04

○A2606:4700:3033::ac43:8b9f2026-02-15 → 2026-03-30 · 6 obs

● 2026-02-15 19:34:32
● 2026-03-07 03:56:54
○ 2026-03-25 13:48:30
● 2026-03-30 02:56:44
○ 2026-06-28 17:03:02
○ 2026-07-16 19:04:04

●A2606:4700:3036::ac43:8b9f2026-06-28 → 2026-07-16 · 3 obs

○ 2026-03-30 02:56:44
● 2026-06-28 17:03:02
● 2026-07-16 19:04:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
bosdev.de	saanvi.ns.cloudflare.com, garrett.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.80

NS records: saanvi.ns.cloudflare.com, garrett.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bosdev.de (unsigned zone)

⏱️ Timing

Total: 1403ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.33.9, 172.67.139.159`
AAAA	2	`2606:4700:3033::6815:2109, 2606:4700:3036::ac43:8b9f`
NS	2	`garrett.ns.cloudflare.com, saanvi.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	2	`protonmail-verification=a3ca9daad3a1c751, v=spf1 include:_spf.protonmail.ch includ`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`garrett.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

bosdev.de points to the four IP addresses 104.21.33.9, 172.67.139.159, 2606:4700:3033::6815:2109 and 2606:4700:3036::ac43:8b9f.

Among the host names that share IP numbers with bosdev.de are intzhk.com, tend.ag, kpleitez.dev and two others.

Name Servers

Two name servers handle the delegation for bosdev.de: garrett.ns.cloudflare.com and saanvi.ns.cloudflare.com.

bosdev.de has the same name server delegation as a number of other domains, such as matchmyprofile.com, darcypeters.com, zealotsofzenith.site and two more.

At least some of bosdev.de's name servers are shared with other domains, for example rochenhost.co.uk, stgyyb.com, 968betac.com and two more.

It is common for these name servers to be used in conjunction with the name servers elle.ns.cloudflare.com, gabriella.ns.cloudflare.com and lisa.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

garrett.ns.cloudflare.com resolves to 108.162.195.195, 162.159.44.195 and 172.64.35.195 among others, with 3 other IP addresses in total.

saanvi.ns.cloudflare.com resolves to 108.162.194.80, 162.159.38.80 and 172.64.34.80 among others, with 3 other IP addresses in total.

Mail Servers

The MX records for bosdev.de point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

bosdev.de has the same mail server arrangement as a number of other domains, for example aoeusa.org, arjandepooter.nl, larsls.com and two more.

bosdev.de shares at least some of its mail servers with other domains — for example sternbyname.net, dromzee.fr, transmitpay.com and two more.

The hosts mail.protonmail.ch and mailsec.protonmail.ch both resolve to three IP numbers: mail.protonmail.ch to 176.119.200.128, 185.70.42.128 and 185.205.70.128, and mailsec.protonmail.ch to 176.119.200.129, 185.70.42.129 and 185.205.70.129.