`testing1b4f.de`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:d6f4^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:533c^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.60^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.244^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`joel.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`joel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`joel.ns.cloudflare.com`
		A	108.162.193.184^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	172.64.33.184^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
		A	173.245.59.184^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`joel.ns.cloudflare.com`
NS	`melinda.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ac6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`melinda.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`melinda.ns.cloudflare.com`
		A	108.162.192.198^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	172.64.32.198^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
		A	173.245.58.198^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`melinda.ns.cloudflare.com`
MX	`b4f-de0k.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
TXT	`MS=ms27747337`
TXT	`google-site-verification=Rmlb-D2k1lOr75f0JxUkMh1UaTk9qN1A-i6Wt-9Jb1Q`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.60, 172.67.214.244
		IPv6 hints	2606:4700:3031::ac43:d6f4, 2606:4700:3037::6815:533c
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=80, name=cloudflare-ech.com
SOA	`joel.ns.cloudflare.com`dns@cloudflare.com serial=2409804793

`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=1784434020

Same first word

testing1b4f.at

testing1b4f.de

DNS History

19 records (7 active, 12 former)

●NSjoel.ns.cloudflare.com2026-06-24 → 2026-07-19 · 3 obs

○ 2016-04-17 15:02:04
● 2026-06-24 23:28:12
● 2026-07-19 04:12:28

●NSmelinda.ns.cloudflare.com2026-06-24 → 2026-07-19 · 3 obs

○ 2016-04-17 15:02:04
● 2026-06-24 23:28:12
● 2026-07-19 04:12:28

○NSsjc-dns1.ebaydns.com2015-06-25 → 2016-04-17 · 4 obs

● 2015-06-25 04:38:18
● 2016-04-17 15:02:04
○ 2026-06-24 23:28:12
○ 2026-07-19 04:12:28

○NSsjc-dns2.ebaydns.com2015-06-25 → 2016-04-17 · 4 obs

● 2015-06-25 04:38:18
● 2016-04-17 15:02:04
○ 2026-06-24 23:28:12
○ 2026-07-19 04:12:28

○NSsmf-dns1.ebaydns.com2015-06-25 → 2016-04-17 · 4 obs

● 2015-06-25 04:38:18
● 2016-04-17 15:02:04
○ 2026-06-24 23:28:12
○ 2026-07-19 04:12:28

○NSsmf-dns2.ebaydns.com2015-06-25 → 2016-04-17 · 4 obs

● 2015-06-25 04:38:18
● 2016-04-17 15:02:04
○ 2026-06-24 23:28:12
○ 2026-07-19 04:12:28

●MXb4f-de0k.mail.protection.outlook.com2026-06-24 → 2026-07-19 · 3 obs

○ 2016-04-17 15:02:04
● 2026-06-24 23:28:12
● 2026-07-19 04:12:28

○MXdata.ebay.com2015-06-25 → 2016-04-17 · 4 obs

● 2015-06-25 04:38:18
● 2016-04-17 15:02:04
○ 2026-06-24 23:28:12
○ 2026-07-19 04:12:28

○MXgort.ebay.com2015-06-25 → 2016-04-17 · 4 obs

● 2015-06-25 04:38:18
● 2016-04-17 15:02:04
○ 2026-06-24 23:28:12
○ 2026-07-19 04:12:28

○MXlore.ebay.com2015-06-25 → 2016-04-17 · 4 obs

● 2015-06-25 04:38:18
● 2016-04-17 15:02:04
○ 2026-06-24 23:28:12
○ 2026-07-19 04:12:28

●A104.21.83.602026-07-17 → 2026-07-19 · 3 obs

○ 2026-06-24 23:28:12
● 2026-07-17 11:33:04
● 2026-07-19 04:12:28

○A172.160.70.1102015-06-25 → 2016-04-17 · 4 obs

● 2015-06-25 04:38:18
● 2016-04-17 15:02:04
○ 2026-06-24 23:28:12
○ 2026-07-19 04:12:28

●A172.67.214.2442026-07-17 → 2026-07-19 · 3 obs

○ 2026-06-24 23:28:12
● 2026-07-17 11:33:04
● 2026-07-19 04:12:28

○A188.114.96.02026-06-24 → 2026-06-24 · 4 obs

○ 2016-04-17 15:02:04
● 2026-06-24 23:28:12
○ 2026-07-17 11:33:04
○ 2026-07-19 04:12:28

○A188.114.97.02026-06-24 → 2026-06-24 · 4 obs

○ 2016-04-17 15:02:04
● 2026-06-24 23:28:12
○ 2026-07-17 11:33:04
○ 2026-07-19 04:12:28

●A2606:4700:3031::ac43:d6f42026-07-17 → 2026-07-19 · 3 obs

○ 2026-06-24 23:28:12
● 2026-07-17 11:33:04
● 2026-07-19 04:12:28

●A2606:4700:3037::6815:533c2026-07-17 → 2026-07-19 · 3 obs

○ 2026-06-24 23:28:12
● 2026-07-17 11:33:04
● 2026-07-19 04:12:28

○A2a06:98c1:3120::2026-06-24 → 2026-06-24 · 4 obs

○ 2016-04-17 15:02:04
● 2026-06-24 23:28:12
○ 2026-07-17 11:33:04
○ 2026-07-19 04:12:28

○A2a06:98c1:3121::2026-06-24 → 2026-06-24 · 4 obs

○ 2016-04-17 15:02:04
● 2026-06-24 23:28:12
○ 2026-07-17 11:33:04
○ 2026-07-19 04:12:28

🔍 DNS Trace

Analysis

IP Addresses

testing1b4f.de resolves to four IP addresses: 104.21.83.60, 172.67.214.244, 2606:4700:3031::ac43:d6f4 and 2606:4700:3037::6815:533c.

Additional host names — www.ucsw.org, ukropnews.com, rzhmw.com and two others — share IP numbers with testing1b4f.de.

Name Servers

DNS delegation for testing1b4f.de points to two name servers: joel.ns.cloudflare.com and melinda.ns.cloudflare.com.

testing1b4f.de shares its name server setup with other domains, including jorgepaniagua.com, powervideos.org, brands4friends.org and two others.

testing1b4f.de shares at least some of its name servers with other domains, including wqyhr.com, 9qpvip0.com, taiqite.cn and two others.

Host names with 6 IP numbers:

joel.ns.cloudflare.com has IP addresses 108.162.193.184, 172.64.33.184 and 173.245.59.184, plus 3 other.

melinda.ns.cloudflare.com has IP addresses 108.162.192.198, 172.64.32.198 and 173.245.58.198, plus 3 other.

Mail Servers

testing1b4f.de has one mail server: b4f-de0k.mail.protection.outlook.com.

testing1b4f.de shares its mail server configuration with other domains such as testing1b4f.at, brands4friends.net and brands4friends.at.

b4f-de0k.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.15, 52.101.73.4, 52.101.73.6 and 5 other.

testing1b4f.de - robtex.com

testing1b4f.de

de

Same first word

DNS History

🔍 DNS Trace

Analysis

IP Addresses

Name Servers

Mail Servers

`testing1b4f.de`

`de`