dberk.org - robtex.com
dberk.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:1138🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:de56🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.17.56Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.222.86🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | katja.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2635🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c235🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2235🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 108.162.194.53🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 162.159.38.53Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| A | 172.64.34.53🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | katja.ns.cloudflare.com | ||||||
| NS | ruben.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c347🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2347🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 108.162.195.71🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 162.159.44.71Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| A | 172.64.35.71🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruben.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.17.56, 172.67.222.86 | ||||||
| IPv6 hints | 2606:4700:3033::6815:1138, 2606:4700:3037::ac43:de56 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=230, name=cloudflare-ech.com | ||||||
| SOA | katja.ns.cloudflare.comdns@cloudflare.com serial=2411469247 | ||||||
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.infohostmaster@donuts.email serial=1786007520 | ||||||
Same first word
Similar names
bedrk.com |
kbdre.com |
redbk.com |
krbed.com |
berkd.com |
krbed.dk |
bkred.com |
kbder.com |
derkb.de |
brdek.com |
brdek.net |
redkb.com |
derbk.com |
kerbd.com |
redbk.co |
DNS History
13 records (6 active, 7 former)
●NSkatja.ns.cloudflare.com2026-06-13 → 2026-08-06 · 3 obs
○ 2017-11-29 13:21:42
● 2026-06-13 16:39:22
● 2026-08-06 09:49:16
● 2026-06-13 16:39:22
● 2026-08-06 09:49:16
○NSns1.bluehost.com2015-06-11 → 2017-11-29 · 4 obs
● 2015-06-11 17:21:58
● 2017-11-29 13:21:42
○ 2026-06-13 16:39:22
○ 2026-08-06 09:49:16
● 2017-11-29 13:21:42
○ 2026-06-13 16:39:22
○ 2026-08-06 09:49:16
○NSns2.bluehost.com2015-06-11 → 2017-11-29 · 4 obs
● 2015-06-11 17:21:58
● 2017-11-29 13:21:42
○ 2026-06-13 16:39:22
○ 2026-08-06 09:49:16
● 2017-11-29 13:21:42
○ 2026-06-13 16:39:22
○ 2026-08-06 09:49:16
●NSruben.ns.cloudflare.com2026-06-13 → 2026-08-06 · 3 obs
○ 2017-11-29 13:21:42
● 2026-06-13 16:39:22
● 2026-08-06 09:49:16
● 2026-06-13 16:39:22
● 2026-08-06 09:49:16
○MXmail.dberk.org2015-06-11 → 2017-11-29 · 4 obs
● 2015-06-11 17:21:58
● 2017-11-29 13:21:42
○ 2026-06-13 16:39:22
○ 2026-08-06 09:49:16
● 2017-11-29 13:21:42
○ 2026-06-13 16:39:22
○ 2026-08-06 09:49:16
●A104.21.17.562026-06-13 → 2026-08-06 · 3 obs
○ 2017-11-29 13:21:42
● 2026-06-13 16:39:22
● 2026-08-06 09:49:16
● 2026-06-13 16:39:22
● 2026-08-06 09:49:16
○A162.144.177.1932016-12-29 → 2017-11-29 · 5 obs
○ 2016-03-29 16:14:22
● 2016-12-29 01:51:20
● 2017-11-29 13:21:42
○ 2026-06-13 16:39:22
○ 2026-08-06 09:49:16
● 2016-12-29 01:51:20
● 2017-11-29 13:21:42
○ 2026-06-13 16:39:22
○ 2026-08-06 09:49:16
●A172.67.222.862026-06-13 → 2026-08-06 · 3 obs
○ 2017-11-29 13:21:42
● 2026-06-13 16:39:22
● 2026-08-06 09:49:16
● 2026-06-13 16:39:22
● 2026-08-06 09:49:16
●A2606:4700:3033::6815:11382026-07-08 → 2026-08-06 · 3 obs
○ 2026-06-13 16:39:22
● 2026-07-08 06:00:54
● 2026-08-06 09:49:16
● 2026-07-08 06:00:54
● 2026-08-06 09:49:16
○A2606:4700:3033::ac43:de562026-06-13 → 2026-06-13 · 4 obs
○ 2017-11-29 13:21:42
● 2026-06-13 16:39:22
○ 2026-07-08 06:00:54
○ 2026-08-06 09:49:16
● 2026-06-13 16:39:22
○ 2026-07-08 06:00:54
○ 2026-08-06 09:49:16
○A2606:4700:3034::6815:11382026-06-13 → 2026-06-13 · 4 obs
○ 2017-11-29 13:21:42
● 2026-06-13 16:39:22
○ 2026-07-08 06:00:54
○ 2026-08-06 09:49:16
● 2026-06-13 16:39:22
○ 2026-07-08 06:00:54
○ 2026-08-06 09:49:16
●A2606:4700:3037::ac43:de562026-07-08 → 2026-08-06 · 3 obs
○ 2026-06-13 16:39:22
● 2026-07-08 06:00:54
● 2026-08-06 09:49:16
● 2026-07-08 06:00:54
● 2026-08-06 09:49:16
○A66.147.242.1932015-06-11 → 2016-03-29 · 4 obs
● 2015-06-11 17:21:58
● 2016-03-29 16:14:22
○ 2016-12-29 01:51:20
○ 2026-08-06 09:49:16
● 2016-03-29 16:14:22
○ 2016-12-29 01:51:20
○ 2026-08-06 09:49:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| dberk.org | ruben.ns.cloudflare.com, katja.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.53
NS records: ruben.ns.cloudflare.com, katja.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dberk.org (unsigned zone)
⏱️ Timing
Total: 423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.222.86, 104.21.17.56 |
| AAAA | 2 | 2606:4700:3037::ac43:de56, 2606:4700:3033::6815:1138 |
| NS | 2 | katja.ns.cloudflare.com, ruben.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | katja.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
dberk.org directs to four IP numbers, which are 104.21.17.56, 172.67.222.86, 2606:4700:3033::6815:1138 and 2606:4700:3037::ac43:de56.
casinoibn.buzz, casinthecloud.com, zeltatech.com and two other host names share IP numbers with dberk.org.
Name Servers
dberk.org has two authoritative name servers — katja.ns.cloudflare.com and ruben.ns.cloudflare.com.
dberk.org uses the same name servers as several other domains — among them toyota-inaka.com, jfbconstructions.com, gcjxaw.asia and two more.
There is at least partial name server overlap between dberk.org and other domains — squirtmachine.vip, 93399.top, rockingreen.com and two more among them.
These name servers frequently co-occur with the name servers lloyd.ns.cloudflare.com and mona.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
katja.ns.cloudflare.com points to 108.162.194.53, 162.159.38.53, 172.64.34.53 and 3 other IP addresses.
ruben.ns.cloudflare.com points to 108.162.195.71, 162.159.44.71, 172.64.35.71 and 3 other IP addresses.