bitdefner.de - dns.ninja

`bitdefner.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:56e3^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:896c^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.86.227^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.108^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mario.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bcb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mario.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mario.ns.cloudflare.com`
		A	108.162.193.203^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	172.64.33.203^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
		A	173.245.59.203^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mario.ns.cloudflare.com`
NS	`rafe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
MX	`mx11.bitdefender.com` ⭐
		A	195.189.155.95^{🇷🇴 BITDEFENDER-AS195.189.155.0/24}
MX	`mx12.bitdefender.com` ⭐
		A	195.210.5.45^{🇷🇴 BITDEFENDER-AS195.210.4.0/23 Bitdefender}
TXT	`v=spf1 a mx include:spf.bitdefender.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.86.227, 172.67.137.108
		IPv6 hints	2606:4700:3033::6815:56e3, 2606:4700:3035::ac43:896c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=14, name=cloudflare-ech.com
SOA	`mario.ns.cloudflare.com`dns@cloudflare.com serial=2410044437

`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=1785429800

Same first word

bitdefner.de

Similar names

DNS History

16 records (8 active, 8 former)

●NSmario.ns.cloudflare.com2026-03-26 → 2026-07-30 · 3 obs

○ 2017-03-23 16:09:40
● 2026-03-26 02:14:48
● 2026-07-30 17:08:46

○NSns01.buh.bitdefender.com2015-06-18 → 2017-03-23 · 4 obs

● 2015-06-18 08:19:06
● 2017-03-23 16:09:40
○ 2026-03-26 02:14:48
○ 2026-07-30 17:08:46

○NSns02.buh.bitdefender.net2015-06-18 → 2017-03-23 · 4 obs

● 2015-06-18 08:19:06
● 2017-03-23 16:09:40
○ 2026-03-26 02:14:48
○ 2026-07-30 17:08:46

●NSrafe.ns.cloudflare.com2026-03-26 → 2026-07-30 · 3 obs

○ 2017-03-23 16:09:40
● 2026-03-26 02:14:48
● 2026-07-30 17:08:46

○MXhorizon.bitdefender.ro2015-06-18 → 2017-03-23 · 4 obs

● 2015-06-18 08:19:06
● 2017-03-23 16:09:40
○ 2026-03-26 02:14:48
○ 2026-07-30 17:08:46

○MXmail.bitdefender.com2015-06-18 → 2017-03-23 · 4 obs

● 2015-06-18 08:19:06
● 2017-03-23 16:09:40
○ 2026-03-26 02:14:48
○ 2026-07-30 17:08:46

●MXmx11.bitdefender.com2026-03-26 → 2026-07-30 · 3 obs

○ 2017-03-23 16:09:40
● 2026-03-26 02:14:48
● 2026-07-30 17:08:46

●MXmx12.bitdefender.com2026-03-26 → 2026-07-30 · 3 obs

○ 2017-03-23 16:09:40
● 2026-03-26 02:14:48
● 2026-07-30 17:08:46

●A104.21.86.2272026-03-26 → 2026-07-30 · 3 obs

○ 2017-03-23 16:09:40
● 2026-03-26 02:14:48
● 2026-07-30 17:08:46

○A159.8.234.702016-04-14 → 2017-03-23 · 5 obs

○ 2016-01-17 11:03:40
● 2016-04-14 00:04:56
● 2017-03-23 16:09:40
○ 2026-03-26 02:14:48
○ 2026-07-30 17:08:46

●A172.67.137.1082026-03-26 → 2026-07-30 · 3 obs

○ 2017-03-23 16:09:40
● 2026-03-26 02:14:48
● 2026-07-30 17:08:46

○A2606:4700:3032::ac43:896c2026-03-26 → 2026-03-26 · 4 obs

○ 2017-03-23 16:09:40
● 2026-03-26 02:14:48
○ 2026-06-25 15:16:14
○ 2026-07-30 17:08:46

●A2606:4700:3033::6815:56e32026-06-25 → 2026-07-30 · 3 obs

○ 2026-03-26 02:14:48
● 2026-06-25 15:16:14
● 2026-07-30 17:08:46

●A2606:4700:3035::ac43:896c2026-06-25 → 2026-07-30 · 3 obs

○ 2026-03-26 02:14:48
● 2026-06-25 15:16:14
● 2026-07-30 17:08:46

○A2606:4700:3036::6815:56e32026-03-26 → 2026-03-26 · 4 obs

○ 2017-03-23 16:09:40
● 2026-03-26 02:14:48
○ 2026-06-25 15:16:14
○ 2026-07-30 17:08:46

○A66.132.220.422015-06-18 → 2016-01-17 · 4 obs

● 2015-06-18 08:19:06
● 2016-01-17 11:03:40
○ 2016-04-14 00:04:56
○ 2026-07-30 17:08:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
bitdefner.de	mario.ns.cloudflare.com, rafe.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.216

NS records: mario.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitdefner.de (unsigned zone)

⏱️ Timing

Total: 823ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.137.108, 104.21.86.227`
AAAA	2	`2606:4700:3035::ac43:896c, 2606:4700:3033::6815:56e3`
NS	2	`mario.ns.cloudflare.com, rafe.ns.cloudflare.com`
MX	2	`mx11.bitdefender.com (pri: 10), mx12.bitdefender.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.bitdefender.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mario.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

bitdefner.de resolves to four IP addresses: 104.21.86.227, 172.67.137.108, 2606:4700:3033::6815:56e3 and 2606:4700:3035::ac43:896c.

Two other host names, along with norwichscificlub.co.uk, 688v8.com and www.jpod8899608.pro, also share IP numbers with bitdefner.de.

Name Servers

bitdefner.de is served by two delegated name servers, mario.ns.cloudflare.com and rafe.ns.cloudflare.com.

bitdefner.de shares its NS records with other domains, for example bitdefender.hu, removaltool.at, bitdefender.ch and two others.

bitdefner.de has at least partial name server overlap with other domains, such as ihurmo.com, connectifyi.com, feiyumn.com and two others.

These name servers tend to appear together with the name servers elaine.ns.cloudflare.com, nataly.ns.cloudflare.com and curt.ns.cloudflare.com.

DNS names with 6 IP addresses:

mario.ns.cloudflare.com carries IP addresses 108.162.193.203, 172.64.33.203 and 173.245.59.203, with 3 other addresses beyond those.

rafe.ns.cloudflare.com carries IP addresses 108.162.192.216, 172.64.32.216 and 173.245.58.216, with 3 other addresses beyond those.

Mail Servers

bitdefner.de is served by two mail servers, mx11.bitdefender.com and mx12.bitdefender.com.

Among the domains sharing a mail server setup with bitdefner.de are bitdefender-shop.de, igotinfected.org, antivir-online.de and two others.

There is at least a partial MX overlap between bitdefner.de and other domains, including bitdefender.ru, hot4security.ro, bitdefender.com.eg and two others.

mx11.bitdefender.com directs to 195.189.155.95 and mx12.bitdefender.com directs to 195.210.5.45; each host name points to exactly one IP number.