academic-data.de - robtex.com

academic-data.de

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:261d🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:da49🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.38.29Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.218.73🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSderek.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A2803:f800:50::6ca2:c19a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRderek.ns.cloudflare.com
A2a06:98c1:50::ac40:219a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRderek.ns.cloudflare.com
A108.162.193.154🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A172.64.33.154🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A173.245.59.154🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
NSlovisa.ns.cloudflare.com
A2606:4700:50::a29f:2627🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
A2803:f800:50::6ca2:c227🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlovisa.ns.cloudflare.com
A2a06:98c1:50::ac40:2227🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlovisa.ns.cloudflare.com
A108.162.194.39🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
A162.159.38.39Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
A172.64.34.39🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlovisa.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.38.29, 172.67.218.73
IPv62606:4700:3032::6815:261d, 2606:4700:3035::ac43:da49
SOAderek.ns.cloudflare.comdns@cloudflare.com serial=2399790689

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=1773553752

Subdomains

mail.academic-data.de

Same first word

academic-data.de

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSderek.ns.cloudflare.comlovisa.ns.cloudflare.comns01.versatel.dens02.versatel.dens04.versatel.deMXmail.academic-data.deA104.21.38.29172.67.218.732606:4700:3032::6815:261d2606:4700:3035::ac43:da49188.114.96.0188.114.97.0195.244.248.82a06:98c1:3120::2a06:98c1:3121::
●NSderek.ns.cloudflare.com2026-03-05 → 2026-03-24 · 3 obs
○ 2016-12-23 12:54:00
● 2026-03-05 00:50:18
● 2026-03-24 06:09:42
●NSlovisa.ns.cloudflare.com2026-03-05 → 2026-03-24 · 3 obs
○ 2016-12-23 12:54:00
● 2026-03-05 00:50:18
● 2026-03-24 06:09:42
○NSns01.versatel.de2015-06-20 → 2016-12-23 · 4 obs
● 2015-06-20 22:00:50
● 2016-12-23 12:54:00
○ 2026-03-05 00:50:18
○ 2026-03-24 06:09:42
○NSns02.versatel.de2015-06-20 → 2016-12-23 · 4 obs
● 2015-06-20 22:00:50
● 2016-12-23 12:54:00
○ 2026-03-05 00:50:18
○ 2026-03-24 06:09:42
○NSns04.versatel.de2015-06-20 → 2016-12-23 · 4 obs
● 2015-06-20 22:00:50
● 2016-12-23 12:54:00
○ 2026-03-05 00:50:18
○ 2026-03-24 06:09:42
○MXmail.academic-data.de2015-06-20 → 2016-12-23 · 4 obs
● 2015-06-20 22:00:50
● 2016-12-23 12:54:00
○ 2026-03-05 00:50:18
○ 2026-03-24 06:09:42
●A104.21.38.292026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-05 00:50:18
○ 2026-03-14 07:38:18
● 2026-03-24 06:09:42
●A172.67.218.732026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-05 00:50:18
○ 2026-03-14 07:38:18
● 2026-03-24 06:09:42
○A188.114.96.02026-03-05 → 2026-03-14 · 4 obs
○ 2016-12-23 12:54:00
● 2026-03-05 00:50:18
● 2026-03-14 07:38:18
○ 2026-03-24 06:09:42
○A188.114.97.02026-03-05 → 2026-03-14 · 4 obs
○ 2016-12-23 12:54:00
● 2026-03-05 00:50:18
● 2026-03-14 07:38:18
○ 2026-03-24 06:09:42
○A195.244.248.82016-03-21 → 2016-12-23 · 4 obs
● 2016-03-21 16:07:02
● 2016-12-23 12:54:00
○ 2026-03-05 00:50:18
○ 2026-03-24 06:09:42
●A2606:4700:3032::6815:261d2026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-05 00:50:18
○ 2026-03-14 07:38:18
● 2026-03-24 06:09:42
●A2606:4700:3035::ac43:da492026-03-24 → 2026-03-24 · 3 obs
○ 2026-03-05 00:50:18
○ 2026-03-14 07:38:18
● 2026-03-24 06:09:42
○A2a06:98c1:3120::2026-03-05 → 2026-03-14 · 4 obs
○ 2016-12-23 12:54:00
● 2026-03-05 00:50:18
● 2026-03-14 07:38:18
○ 2026-03-24 06:09:42
○A2a06:98c1:3121::2026-03-05 → 2026-03-14 · 4 obs
○ 2016-12-23 12:54:00
● 2026-03-05 00:50:18
● 2026-03-14 07:38:18
○ 2026-03-24 06:09:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dez.nic.de, a.nic.de, f.nic.de-
academic-data.delovisa.ns.cloudflare.com, derek.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.154

NS records: lovisa.ns.cloudflare.com, derek.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for academic-data.de (unsigned zone)

⏱️ Timing

Total: 910ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.218.73, 104.21.38.29
AAAA22606:4700:3032::6815:261d, 2606:4700:3035::ac43:da49
NS2derek.ns.cloudflare.com, lovisa.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1derek.ns.cloudflare.com dns.cloudflare.c

Analysis

Hierarchy

academic-data.de is the parent of mail.academic-data.de.

IP Addresses

academic-data.de resolves to four IP numbers: 2606:4700:3032::6815:261d, 2606:4700:3035::ac43:da49, 104.21.38.29 and 172.67.218.73.

other host names for instance bollywoodentry.in, 26524.cn, sauder.ch.cdn.cloudflare.net, bet-888a.com and wanggeng.cn share IP numbers with academic-data.de.

Name Servers

academic-data.de is delegated to two name servers: derek.ns.cloudflare.com and lovisa.ns.cloudflare.com.

academic-data.de shares the same name server setup as other domains, for example freshsingles.com, cubiqal.dk, casualpleasure.com, popi.dk and deployed.org.

academic-data.de at least partially shares name servers with other domains, for instance rowerowanie.com, youlikebet365.com, worldsearchpro.com, pulsetodaymedia.co.uk and tara777001.com.

These name servers are often used with mack.ns.cloudflare.com and rodrigo.ns.cloudflare.com.

Host names with six IP numbers:

derek.ns.cloudflare.com points to: 2606:4700:58::adf5:3b9a, 2803:f800:50::6ca2:c19a, 2a06:98c1:50::ac40:219a, 108.162.193.154, 172.64.33.154 and 173.245.59.154; lovisa.ns.cloudflare.com points to: 2606:4700:50::a29f:2627, 2803:f800:50::6ca2:c227, 2a06:98c1:50::ac40:2227, 108.162.194.39, 162.159.38.39 and 172.64.34.39.