ocaml-programming.de - dns.ninja

ocaml-programming.de

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c285🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5c87🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.135Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.194.133🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrodie.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ced🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrodie.ns.cloudflare.com
A2803:f800:50::6ca2:c3ed🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrodie.ns.cloudflare.com
A2a06:98c1:50::ac40:23ed🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrodie.ns.cloudflare.com
A108.162.195.237🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrodie.ns.cloudflare.com
A162.159.44.237Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrodie.ns.cloudflare.com
A172.64.35.237🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrodie.ns.cloudflare.com
NSnadia.ns.cloudflare.com
A2606:4700:50::adf5:3acf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnadia.ns.cloudflare.com
A2803:f800:50::6ca2:c0cf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnadia.ns.cloudflare.com
A2a06:98c1:50::ac40:20cf🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnadia.ns.cloudflare.com
A108.162.192.207🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnadia.ns.cloudflare.com
A172.64.32.207🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnadia.ns.cloudflare.com
A173.245.58.207🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnadia.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(31)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute3.mx.cloudflare.net(82)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
TXT63d9362c0a1882350ff3ee07ad3b7dd3efb51ed6
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.92.135, 172.67.194.133
IPv6 hints2606:4700:3032::ac43:c285, 2606:4700:3037::6815:5c87
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=222, name=cloudflare-ech.com
SOAbrodie.ns.cloudflare.comdns@cloudflare.com serial=2410224283

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1786244919

Same first word

ocaml-programming.de

DNS History

25 records (9 active, 16 former)

20162017201820192020202120222023202420252026NSbrodie.ns.cloudflare.comnadia.ns.cloudflare.commatias.ns.cloudflare.comns5.schlund.dens6.schlund.denucum.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netmail1.camlcity.orgmail2.camlcity.orgA104.21.92.135172.67.194.1332606:4700:3032::ac43:c2852606:4700:3037::6815:5c87104.21.42.48172.64.80.1172.67.156.552001:8d8:1000:89:5bb1:1c6e:33cd:803f2001:8d8:1000:89:b59c:1ac:ea46:2840217.160.231.1162606:4700:130:436c:6f75:6466:6c61:72652606:4700:3033::6815:2a302606:4700:3036::ac43:9c3782.165.77.28
●NSbrodie.ns.cloudflare.com2026-06-25 → 2026-08-09 · 3 obs
○ 2026-05-22 10:33:48
● 2026-06-25 08:20:22
● 2026-08-09 03:29:42
○NSmatias.ns.cloudflare.com2026-02-17 → 2026-05-22 · 5 obs
○ 2017-03-26 20:05:38
● 2026-02-17 20:50:50
● 2026-05-22 10:33:48
○ 2026-06-25 08:20:22
○ 2026-08-09 03:29:42
●NSnadia.ns.cloudflare.com2026-06-25 → 2026-08-09 · 3 obs
○ 2026-05-22 10:33:48
● 2026-06-25 08:20:22
● 2026-08-09 03:29:42
○NSns5.schlund.de2015-06-05 → 2017-03-26 · 4 obs
● 2015-06-05 05:12:40
● 2017-03-26 20:05:38
○ 2026-02-17 20:50:50
○ 2026-08-09 03:29:42
○NSns6.schlund.de2015-06-05 → 2017-03-26 · 4 obs
● 2015-06-05 05:12:40
● 2017-03-26 20:05:38
○ 2026-02-17 20:50:50
○ 2026-08-09 03:29:42
○NSnucum.ns.cloudflare.com2026-02-17 → 2026-05-22 · 5 obs
○ 2017-03-26 20:05:38
● 2026-02-17 20:50:50
● 2026-05-22 10:33:48
○ 2026-06-25 08:20:22
○ 2026-08-09 03:29:42
○MXmail1.camlcity.org2015-06-05 → 2017-03-26 · 4 obs
● 2015-06-05 05:12:40
● 2017-03-26 20:05:38
○ 2026-02-17 20:50:50
○ 2026-08-09 03:29:42
○MXmail2.camlcity.org2015-06-05 → 2017-03-26 · 4 obs
● 2015-06-05 05:12:40
● 2017-03-26 20:05:38
○ 2026-02-17 20:50:50
○ 2026-08-09 03:29:42
●MXroute1.mx.cloudflare.net2026-06-25 → 2026-08-09 · 3 obs
○ 2026-02-17 20:50:50
● 2026-06-25 08:20:22
● 2026-08-09 03:29:42
●MXroute2.mx.cloudflare.net2026-06-25 → 2026-08-09 · 3 obs
○ 2026-02-17 20:50:50
● 2026-06-25 08:20:22
● 2026-08-09 03:29:42
●MXroute3.mx.cloudflare.net2026-06-25 → 2026-08-09 · 3 obs
○ 2026-02-17 20:50:50
● 2026-06-25 08:20:22
● 2026-08-09 03:29:42
○A104.21.42.482026-03-01 → 2026-05-22 · 11 obs
○ 2026-02-17 20:50:50
● 2026-03-01 20:26:06
● 2026-03-03 12:08:40
○ 2026-03-06 08:14:52
● 2026-03-06 09:27:18
● 2026-03-12 21:57:34
○ 2026-03-22 06:09:26
● 2026-03-22 06:57:06
● 2026-05-22 10:33:48
○ 2026-06-25 08:20:22
○ 2026-08-09 03:29:42
●A104.21.92.1352026-06-25 → 2026-08-09 · 3 obs
○ 2026-05-22 10:33:48
● 2026-06-25 08:20:22
● 2026-08-09 03:29:42
○A172.64.80.12026-02-17 → 2026-03-22 · 10 obs
○ 2017-03-26 20:05:38
● 2026-02-17 20:50:50
○ 2026-03-01 20:26:06
○ 2026-03-03 12:08:40
● 2026-03-06 08:14:52
○ 2026-03-06 09:27:18
○ 2026-03-12 21:57:34
● 2026-03-22 06:09:26
○ 2026-03-22 06:57:06
○ 2026-08-09 03:29:42
○A172.67.156.552026-03-01 → 2026-05-22 · 11 obs
○ 2026-02-17 20:50:50
● 2026-03-01 20:26:06
● 2026-03-03 12:08:40
○ 2026-03-06 08:14:52
● 2026-03-06 09:27:18
● 2026-03-12 21:57:34
○ 2026-03-22 06:09:26
● 2026-03-22 06:57:06
● 2026-05-22 10:33:48
○ 2026-06-25 08:20:22
○ 2026-08-09 03:29:42
●A172.67.194.1332026-06-25 → 2026-08-09 · 3 obs
○ 2026-05-22 10:33:48
● 2026-06-25 08:20:22
● 2026-08-09 03:29:42
○A2001:8d8:1000:89:5bb1:1c6e:33cd:803f2016-05-07 → 2017-03-26 · 5 obs
○ 2016-02-24 18:40:34
● 2016-05-07 12:32:36
● 2017-03-26 20:05:38
○ 2026-02-17 20:50:50
○ 2026-08-09 03:29:42
○A2001:8d8:1000:89:b59c:1ac:ea46:28402015-06-05 → 2016-02-24 · 4 obs
● 2015-06-05 05:12:40
● 2016-02-24 18:40:34
○ 2016-05-07 12:32:36
○ 2026-08-09 03:29:42
○A217.160.231.1162016-05-07 → 2017-03-26 · 5 obs
○ 2016-02-24 18:40:34
● 2016-05-07 12:32:36
● 2017-03-26 20:05:38
○ 2026-02-17 20:50:50
○ 2026-08-09 03:29:42
○A2606:4700:130:436c:6f75:6466:6c61:72652026-02-17 → 2026-03-22 · 10 obs
○ 2017-03-26 20:05:38
● 2026-02-17 20:50:50
○ 2026-03-01 20:26:06
○ 2026-03-03 12:08:40
● 2026-03-06 08:14:52
○ 2026-03-06 09:27:18
○ 2026-03-12 21:57:34
● 2026-03-22 06:09:26
○ 2026-03-22 06:57:06
○ 2026-08-09 03:29:42
●A2606:4700:3032::ac43:c2852026-06-25 → 2026-08-09 · 3 obs
○ 2026-05-22 10:33:48
● 2026-06-25 08:20:22
● 2026-08-09 03:29:42
○A2606:4700:3033::6815:2a302026-03-01 → 2026-05-22 · 11 obs
○ 2026-02-17 20:50:50
● 2026-03-01 20:26:06
● 2026-03-03 12:08:40
○ 2026-03-06 08:14:52
● 2026-03-06 09:27:18
● 2026-03-12 21:57:34
○ 2026-03-22 06:09:26
● 2026-03-22 06:57:06
● 2026-05-22 10:33:48
○ 2026-06-25 08:20:22
○ 2026-08-09 03:29:42
○A2606:4700:3036::ac43:9c372026-03-01 → 2026-05-22 · 11 obs
○ 2026-02-17 20:50:50
● 2026-03-01 20:26:06
● 2026-03-03 12:08:40
○ 2026-03-06 08:14:52
● 2026-03-06 09:27:18
● 2026-03-12 21:57:34
○ 2026-03-22 06:09:26
● 2026-03-22 06:57:06
● 2026-05-22 10:33:48
○ 2026-06-25 08:20:22
○ 2026-08-09 03:29:42
●A2606:4700:3037::6815:5c872026-06-25 → 2026-08-09 · 3 obs
○ 2026-05-22 10:33:48
● 2026-06-25 08:20:22
● 2026-08-09 03:29:42
○A82.165.77.282015-06-05 → 2016-02-24 · 4 obs
● 2015-06-05 05:12:40
● 2016-02-24 18:40:34
○ 2016-05-07 12:32:36
○ 2026-08-09 03:29:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
ocaml-programming.debrodie.ns.cloudflare.com, nadia.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.237

NS records: brodie.ns.cloudflare.com, nadia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ocaml-programming.de (unsigned zone)

⏱️ Timing

Total: 1015ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.194.133, 104.21.92.135
AAAA22606:4700:3037::6815:5c87, 2606:4700:3032::ac43:c285
NS2brodie.ns.cloudflare.com, nadia.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 11), route2.mx.cloudflare.net (pri: 31)...
TXT263d9362c0a1882350ff3ee07ad3b7dd3efb51ed6, v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brodie.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

ocaml-programming.de points to the four IP addresses 104.21.92.135, 172.67.194.133, 2606:4700:3032::ac43:c285 and 2606:4700:3037::6815:5c87.

idiaako.com, dcculturecalendar.org, reisetaschensale.com plus two other host names have IP numbers in common with ocaml-programming.de.

Name Servers

ocaml-programming.de is served by two delegated name servers, brodie.ns.cloudflare.com and nadia.ns.cloudflare.com.

The name server configuration of ocaml-programming.de is shared with other domains, for instance chessmix.de, 99businessideas.com, dvg-hagen-mitte.de and two others.

The name servers of ocaml-programming.de overlap at least partially with those of other domains — among them dovgelis.org.ua, ued6666.com, centralauto.com.br and two more.

These name servers commonly appear in delegations together with elisa.ns.cloudflare.com, dakota.ns.cloudflare.com, felicity.ns.cloudflare.com and 3 other.

Hosts with 6 IP addresses each:

brodie.ns.cloudflare.com carries IP addresses 108.162.195.237, 162.159.44.237 and 172.64.35.237, with 3 other addresses beyond those.

nadia.ns.cloudflare.com carries IP addresses 108.162.192.207, 172.64.32.207 and 173.245.58.207, with 3 other addresses beyond those.

Mail Servers

Mail for ocaml-programming.de is routed through three mail servers — route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

At least some of the mail servers used by ocaml-programming.de are shared with other domains: mail.atutor.ir, fcbmrdd.org, adfreedns.top and two others among them.

Hosts with 6 IP addresses each:

route1.mx.cloudflare.net carries IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, with 3 other addresses beyond those.

route2.mx.cloudflare.net carries IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, with 3 other addresses beyond those.

route3.mx.cloudflare.net carries IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, with 3 other addresses beyond those.