professor.gr - robtex.com

professor.gr

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:25b3🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:d343🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.37.179Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.211.67🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbob.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A2803:f800:50::6ca2:c168🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbob.ns.cloudflare.com
A2a06:98c1:50::ac40:2168🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbob.ns.cloudflare.com
A108.162.193.104🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A172.64.33.104🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
A173.245.59.104🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbob.ns.cloudflare.com
NSkim.ns.cloudflare.com
A2606:4700:50::adf5:3a7e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A2803:f800:50::6ca2:c07e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkim.ns.cloudflare.com
A2a06:98c1:50::ac40:207e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkim.ns.cloudflare.com
A108.162.192.126🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A172.64.32.126🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
A173.245.58.126🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkim.ns.cloudflare.com
MX_dc-mx.048a3a6de8a2.professor.gr ⭐
A94.130.222.97🇩🇪 Hetzner94.130.0.0/16 HETZNER-DC
PTRhero28.almahost.gr
TXTv=spf1 a mx include:_spf.almahost.gr ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.37.179, 172.67.211.67
IPv62606:4700:3033::6815:25b3, 2606:4700:3033::ac43:d343
SOAbob.ns.cloudflare.comdns@cloudflare.com serial=2399605955

gr

DNSSEC🔒 Signed (DS record present)
NSgrdns.ics.forth.gr ⭐
NSestia.ics.forth.gr
NSgr-at.ics.forth.gr
NSgr-c.ics.forth.gr
NSgr-d.ics.forth.gr
NSgr-m.ics.forth.gr
SOAgrdns.ics.forth.grhmaster-info@ics.forth.gr serial=2603280691
rank #364329 globally
rank #767 in the tld

Same first word

professor.ch
professor.mx
professor.pt
professor.cc
professor.at
professor.by
professor.business
professor.cz
professor.world
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professor.md
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professor.eu
professor.com.tw
professor.bio.br
professor.no
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professor.in
professor.spdns.org
professor.de
professor.tv
professor.fi
professor.info
professor.pro
professor.money
professor.ras.ru
professor.sp.gov.br
professor.co
professor.it
professor.com.ua
professor.buzz
professor.fr
professor.my
professor.com.br

Similar names

prosfores.blogspot.com
rosseforp.com
profesors.com
prosfores.net.gr
roofpress.com
prosfores.gr
prosfores.com
prosfores.net
profesors.lv

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSbob.ns.cloudflare.comkim.ns.cloudflare.comns1.sedoparking.comns2.sedoparking.comMX_dc-mx.048a3a6de8a2.professor.grlocalhostmail.nickstel.comA104.21.37.179172.67.211.672606:4700:3033::6815:25b32606:4700:3033::ac43:d34372.52.4.119
●NSbob.ns.cloudflare.com2026-03-12 → 2026-03-28 · 3 obs
○ 2018-06-25 17:34:00
● 2026-03-12 17:01:44
● 2026-03-28 08:40:46
●NSkim.ns.cloudflare.com2026-03-12 → 2026-03-28 · 3 obs
○ 2018-06-25 17:34:00
● 2026-03-12 17:01:44
● 2026-03-28 08:40:46
○NSns1.sedoparking.com2015-07-06 → 2016-09-26 · 4 obs
● 2015-07-06 05:42:32
● 2016-09-26 03:50:06
○ 2018-06-25 17:34:00
○ 2026-03-28 08:40:46
○NSns2.sedoparking.com2015-07-06 → 2016-09-26 · 4 obs
● 2015-07-06 05:42:32
● 2016-09-26 03:50:06
○ 2018-06-25 17:34:00
○ 2026-03-28 08:40:46
●MX_dc-mx.048a3a6de8a2.professor.gr2026-03-12 → 2026-03-28 · 3 obs
○ 2018-06-25 17:34:00
● 2026-03-12 17:01:44
● 2026-03-28 08:40:46
○MXlocalhost2016-09-26 → 2016-09-26 · 4 obs
○ 2016-04-07 09:11:56
● 2016-09-26 03:50:06
○ 2018-06-25 17:34:00
○ 2026-03-28 08:40:46
○MXmail.nickstel.com2015-07-06 → 2016-04-07 · 4 obs
● 2015-07-06 05:42:32
● 2016-04-07 09:11:56
○ 2016-09-26 03:50:06
○ 2026-03-28 08:40:46
●A104.21.37.1792026-03-12 → 2026-03-28 · 3 obs
○ 2018-06-25 17:34:00
● 2026-03-12 17:01:44
● 2026-03-28 08:40:46
●A172.67.211.672026-03-12 → 2026-03-28 · 3 obs
○ 2018-06-25 17:34:00
● 2026-03-12 17:01:44
● 2026-03-28 08:40:46
●A2606:4700:3033::6815:25b32026-03-12 → 2026-03-28 · 3 obs
○ 2018-06-25 17:34:00
● 2026-03-12 17:01:44
● 2026-03-28 08:40:46
●A2606:4700:3033::ac43:d3432026-03-12 → 2026-03-28 · 3 obs
○ 2018-06-25 17:34:00
● 2026-03-12 17:01:44
● 2026-03-28 08:40:46
○A72.52.4.1192015-07-06 → 2016-09-26 · 4 obs
● 2015-07-06 05:42:32
● 2016-09-26 03:50:06
○ 2018-06-25 17:34:00
○ 2026-03-28 08:40:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
grgr-c.ics.forth.gr, estia.ics.forth.gr, gr-at.ics.forth.gr, gr-d.ics.forth.gr...-
professor.grkim.ns.cloudflare.com, bob.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.104

NS records: kim.ns.cloudflare.com, bob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for professor.gr (unsigned zone)

⏱️ Timing

Total: 726ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.211.67, 104.21.37.179
AAAA22606:4700:3033::6815:25b3, 2606:4700:3033::ac43:d343
NS2bob.ns.cloudflare.com, kim.ns.cloudflare.com
MX1_dc-mx.048a3a6de8a2.professor.gr (pri: 1
TXT1v=spf1 a mx include:_spf.almahost.gr ~al
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bob.ns.cloudflare.com dns.cloudflare.com

Analysis

IP Addresses

professor.gr points to four IP numbers: 2606:4700:3033::6815:25b3, 2606:4700:3033::ac43:d343, 104.21.37.179 and 172.67.211.67.

Other host names, for instance www.serverdl.pw, nobaryuk.fit, www.silvinit.ru, unijig.com and tuffproducts.com.au share IP numbers with professor.gr.

Name Servers

professor.gr's delegation is to two name servers bob.ns.cloudflare.com and kim.ns.cloudflare.com.

professor.gr shares the same name server configuration as other domains, such as instituteofswimming.org, villamalvazia.com, markatescil.info, azer(0x736578).com and descargartiktok.net.

professor.gr at least partially shares its name servers with other domains, for instance yanbeibei.com, wealthwise.co, still-laser.fr, 64033.cn and j679.cn.

These name servers are commonly used alongside casey.ns.cloudflare.com and leif.ns.cloudflare.com.

Host names with six IP numbers:

bob.ns.cloudflare.com points to: 2606:4700:58::adf5:3b68, 2803:f800:50::6ca2:c168, 2a06:98c1:50::ac40:2168, 108.162.193.104, 172.64.33.104 and 173.245.59.104.

kim.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7e, 2803:f800:50::6ca2:c07e, 2a06:98c1:50::ac40:207e, 108.162.192.126, 172.64.32.126 and 173.245.58.126.

Mail Servers

professor.gr is served by a single mail server, _dc-mx.048a3a6de8a2.professor.gr.

_dc-mx.048a3a6de8a2.professor.gr points to IP number 94.130.222.97.