berkers.nu - robtex.com

berkers.nu

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:ae14🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:502d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.80.45Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.174.20🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdawn.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdawn.ns.cloudflare.com
A2803:f800:50::6ca2:c06a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdawn.ns.cloudflare.com
A2a06:98c1:50::ac40:206a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdawn.ns.cloudflare.com
A108.162.192.106🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdawn.ns.cloudflare.com
A172.64.32.106🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdawn.ns.cloudflare.com
A173.245.58.106🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdawn.ns.cloudflare.com
NStodd.ns.cloudflare.com
A2606:4700:58::adf5:3b92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A2803:f800:50::6ca2:c192🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtodd.ns.cloudflare.com
A2a06:98c1:50::ac40:2192🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtodd.ns.cloudflare.com
A108.162.193.146🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A172.64.33.146🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A173.245.59.146🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
MXmail.protonmail.ch ⭐
A176.119.200.128🇨🇭 Proton176.119.200.0/24
PTRmail.protonmail.ch
A185.70.42.128🇨🇭 Proton185.70.42.0/24
PTRmail.protonmail.ch
A185.205.70.128🇫🇷 Proton185.205.70.0/24
PTRmail.protonmail.ch
MXmailsec.protonmail.ch(20)
A176.119.200.129🇨🇭 Proton176.119.200.0/24
PTRmailsec.protonmail.ch
A185.70.42.129🇨🇭 Proton185.70.42.0/24
PTRmailsec.protonmail.ch
A185.205.70.129🇫🇷 Proton185.205.70.0/24
PTRmailsec.protonmail.ch
MXgw.berkers.nu(100)
A82.172.166.86🇳🇱 Odido82.172.128.0/17
PTRip86-166-172-82.adsl2.static.versatel.nl
TXTprotonmail-verification=20ff5dac57c870cebb9c447b2e62d9a4bccb64c8
TXTv=spf1 include:_spf.protonmail.ch include:sendgrid.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.80.45, 172.67.174.20
IPv6 hints2606:4700:3030::ac43:ae14, 2606:4700:3033::6815:502d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=43, name=cloudflare-ech.com
SOAdawn.ns.cloudflare.comdns@cloudflare.com serial=2409761808

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu ⭐
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTNU zone update: 2026-07-18 19:07:25 +0000 (EPOCH 1784401645) (auto)
TXTid:860a2558-b25b-4d72-86ee-8b9635df4191
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1784401704

Subdomains

gw.berkers.nu

Same first word

berkers.info
berkers.se
berkers.org
berkers.eu
berkers.email
berkers.nu
berkers.biz

Similar names

berserk.cz
berserk.ws
krebser.info
berserk.biz
berserk.tv
berserk.info
berserk.by
berserk.com.ua
berserk.com.br
krebser.eu
berserk.tech
krebser.ch
berserk.ai
berserk.su
krebser.org
berserk.org
berserk.ru
berkres.com
krebser.com
berserk.be
berserk.dk
brekers.de
berserk.store
berserk.at
berserk.es
brekers.nl
berserk.com
kbresre.com
berserk.eu
beserkr.com
berserk.me
berserk.se
berserk.sk
berserk.co
brekers.be
berserk.fr
berserk.is
berserk.world
berserk.co.uk
brekers.com
berserk.readthedocs.io
berserk.ch
berserk.net
kerbers.com
berksre.com
berserk.nl
berserk.jp
berserk.com.au
berserk.design
rekbers.blogspot.com
berserk.pl
krebser.net
kerbers.net
sbreker.de
berkser.com
berserk.it
berserk.net.au
berserk.cl

DNS History

23 records (9 active, 14 former)

20162017201820192020202120222023202420252026NSdawn.ns.cloudflare.comtodd.ns.cloudflare.comns1.mydyndns.orgns1176.dns.dyn.comns2183.dns.dyn.comns3161.dns.dyn.comns4197.dns.dyn.comMXgw.berkers.numail.protonmail.chmailsec.protonmail.chbmx.berkers.numail.berkers.nuA104.21.80.45172.67.174.202606:4700:3030::ac43:ae142606:4700:3033::6815:502d188.114.96.0188.114.97.02606:4700:3035::6815:502d2606:4700:3037::ac43:ae142a06:98c1:3120::2a06:98c1:3121::85.17.144.32
●NSdawn.ns.cloudflare.com2026-06-08 → 2026-07-18 · 3 obs
○ 2016-11-29 09:20:00
● 2026-06-08 04:26:42
● 2026-07-18 19:38:52
○NSns1.mydyndns.org2015-08-31 → 2016-11-29 · 4 obs
● 2015-08-31 17:15:44
● 2016-11-29 09:20:00
○ 2026-06-08 04:26:42
○ 2026-07-18 19:38:52
○NSns1176.dns.dyn.com2015-08-31 → 2016-11-29 · 4 obs
● 2015-08-31 17:15:44
● 2016-11-29 09:20:00
○ 2026-06-08 04:26:42
○ 2026-07-18 19:38:52
○NSns2183.dns.dyn.com2015-08-31 → 2016-11-29 · 4 obs
● 2015-08-31 17:15:44
● 2016-11-29 09:20:00
○ 2026-06-08 04:26:42
○ 2026-07-18 19:38:52
○NSns3161.dns.dyn.com2015-08-31 → 2016-11-29 · 4 obs
● 2015-08-31 17:15:44
● 2016-11-29 09:20:00
○ 2026-06-08 04:26:42
○ 2026-07-18 19:38:52
○NSns4197.dns.dyn.com2015-08-31 → 2016-11-29 · 4 obs
● 2015-08-31 17:15:44
● 2016-11-29 09:20:00
○ 2026-06-08 04:26:42
○ 2026-07-18 19:38:52
●NStodd.ns.cloudflare.com2026-06-08 → 2026-07-18 · 3 obs
○ 2016-11-29 09:20:00
● 2026-06-08 04:26:42
● 2026-07-18 19:38:52
○MXbmx.berkers.nu2015-08-31 → 2016-11-29 · 4 obs
● 2015-08-31 17:15:44
● 2016-11-29 09:20:00
○ 2026-06-08 04:26:42
○ 2026-07-18 19:38:52
●MXgw.berkers.nu2026-06-08 → 2026-07-18 · 3 obs
○ 2016-11-29 09:20:00
● 2026-06-08 04:26:42
● 2026-07-18 19:38:52
○MXmail.berkers.nu2015-08-31 → 2016-11-29 · 4 obs
● 2015-08-31 17:15:44
● 2016-11-29 09:20:00
○ 2026-06-08 04:26:42
○ 2026-07-18 19:38:52
●MXmail.protonmail.ch2026-06-08 → 2026-07-18 · 3 obs
○ 2016-11-29 09:20:00
● 2026-06-08 04:26:42
● 2026-07-18 19:38:52
●MXmailsec.protonmail.ch2026-06-08 → 2026-07-18 · 3 obs
○ 2016-11-29 09:20:00
● 2026-06-08 04:26:42
● 2026-07-18 19:38:52
●A104.21.80.452026-06-08 → 2026-07-18 · 10 obs
○ 2016-11-29 09:20:00
● 2026-06-08 04:26:42
● 2026-06-09 13:11:18
○ 2026-06-15 17:23:42
● 2026-06-17 00:53:40
○ 2026-07-09 19:54:56
● 2026-07-10 14:01:46
○ 2026-07-15 08:00:58
● 2026-07-18 19:38:50
● 2026-07-18 19:38:52
●A172.67.174.202026-06-08 → 2026-07-18 · 10 obs
○ 2016-11-29 09:20:00
● 2026-06-08 04:26:42
● 2026-06-09 13:11:18
○ 2026-06-15 17:23:42
● 2026-06-17 00:53:40
○ 2026-07-09 19:54:56
● 2026-07-10 14:01:46
○ 2026-07-15 08:00:58
● 2026-07-18 19:38:50
● 2026-07-18 19:38:52
○A188.114.96.02026-06-15 → 2026-07-15 · 8 obs
○ 2026-06-09 13:11:18
● 2026-06-15 17:23:42
○ 2026-06-17 00:53:40
● 2026-07-09 19:54:56
○ 2026-07-10 14:01:46
● 2026-07-15 08:00:58
○ 2026-07-18 19:38:50
○ 2026-07-18 19:38:52
○A188.114.97.02026-06-15 → 2026-07-15 · 8 obs
○ 2026-06-09 13:11:18
● 2026-06-15 17:23:42
○ 2026-06-17 00:53:40
● 2026-07-09 19:54:56
○ 2026-07-10 14:01:46
● 2026-07-15 08:00:58
○ 2026-07-18 19:38:50
○ 2026-07-18 19:38:52
●A2606:4700:3030::ac43:ae142026-07-10 → 2026-07-18 · 5 obs
○ 2026-07-09 19:54:56
● 2026-07-10 14:01:46
○ 2026-07-15 08:00:58
● 2026-07-18 19:38:50
● 2026-07-18 19:38:52
●A2606:4700:3033::6815:502d2026-07-10 → 2026-07-18 · 5 obs
○ 2026-07-09 19:54:56
● 2026-07-10 14:01:46
○ 2026-07-15 08:00:58
● 2026-07-18 19:38:50
● 2026-07-18 19:38:52
○A2606:4700:3035::6815:502d2026-06-08 → 2026-06-17 · 7 obs
○ 2016-11-29 09:20:00
● 2026-06-08 04:26:42
● 2026-06-09 13:11:18
○ 2026-06-15 17:23:42
● 2026-06-17 00:53:40
○ 2026-07-09 19:54:56
○ 2026-07-18 19:38:52
○A2606:4700:3037::ac43:ae142026-06-08 → 2026-06-17 · 7 obs
○ 2016-11-29 09:20:00
● 2026-06-08 04:26:42
● 2026-06-09 13:11:18
○ 2026-06-15 17:23:42
● 2026-06-17 00:53:40
○ 2026-07-09 19:54:56
○ 2026-07-18 19:38:52
○A2a06:98c1:3120::2026-06-15 → 2026-07-15 · 8 obs
○ 2026-06-09 13:11:18
● 2026-06-15 17:23:42
○ 2026-06-17 00:53:40
● 2026-07-09 19:54:56
○ 2026-07-10 14:01:46
● 2026-07-15 08:00:58
○ 2026-07-18 19:38:50
○ 2026-07-18 19:38:52
○A2a06:98c1:3121::2026-06-15 → 2026-07-15 · 8 obs
○ 2026-06-09 13:11:18
● 2026-06-15 17:23:42
○ 2026-06-17 00:53:40
● 2026-07-09 19:54:56
○ 2026-07-10 14:01:46
● 2026-07-15 08:00:58
○ 2026-07-18 19:38:50
○ 2026-07-18 19:38:52
○A85.17.144.322015-08-31 → 2016-11-29 · 4 obs
● 2015-08-31 17:15:44
● 2016-11-29 09:20:00
○ 2026-06-08 04:26:42
○ 2026-07-18 19:38:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
num.ns.nu, y.ns.nu, z.ns.nu, a.ns.nu...-
berkers.nudawn.ns.cloudflare.com, todd.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.146

NS records: dawn.ns.cloudflare.com, todd.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for berkers.nu (unsigned zone)

⏱️ Timing

Total: 808ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.80.45, 172.67.174.20
AAAA22606:4700:3033::6815:502d, 2606:4700:3030::ac43:ae14
NS2dawn.ns.cloudflare.com, todd.ns.cloudflare.com
MX3mail.protonmail.ch (pri: 10), gw.berkers.nu (pri: 100)...
TXT2protonmail-verification=20ff5dac57c870ce, v=spf1 include:_spf.protonmail.ch includ
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dawn.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

gw.berkers.nu is delegated beneath berkers.nu.

IP Addresses

berkers.nu points to the four IP addresses 104.21.80.45, 172.67.174.20, 2606:4700:3030::ac43:ae14 and 2606:4700:3033::6815:502d.

Among the host names that share IP numbers with berkers.nu are worldpal.net, job-assist-now.com, techtalkforums.com and two others.

Name Servers

berkers.nu has two authoritative name servers — dawn.ns.cloudflare.com and todd.ns.cloudflare.com.

berkers.nu has the same name server delegation as a number of other domains, such as hosteado.net, tainguyen.com, 8girl.com and two more.

There is at least partial name server overlap between berkers.nu and other domains — balkonklickfliesen.de, lindsayorest.com, cakzbbrjeagxl.online and two more among them.

These name servers frequently co-occur with the name servers will.ns.cloudflare.com and kim.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

dawn.ns.cloudflare.com points to 108.162.192.106, 172.64.32.106, 173.245.58.106 and 3 other IP addresses.

todd.ns.cloudflare.com points to 108.162.193.146, 172.64.33.146, 173.245.59.146 and 3 other IP addresses.

Mail Servers

Incoming mail for berkers.nu is delivered via three mail servers: mail.protonmail.ch, mailsec.protonmail.ch and gw.berkers.nu.

berkers.nu shares at least some of its mail servers with other domains — for example hoagie.cloud, hoopmedia.com, contrelesrobots.com and two more.

Hosts with three IP address records:

mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128.

mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

Hosts that resolve to one IP address:

gw.berkers.nu resolves to 82.172.166.86.