superuser.gr - robtex.com

superuser.gr

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:89beπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3032::6815:3662πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.54.98Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.137.190πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdean.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b99πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdean.ns.cloudflare.com
A2803:f800:50::6ca2:c199πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdean.ns.cloudflare.com
A2a06:98c1:50::ac40:2199πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRdean.ns.cloudflare.com
A108.162.193.153πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdean.ns.cloudflare.com
A172.64.33.153πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdean.ns.cloudflare.com
A173.245.59.153πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdean.ns.cloudflare.com
NSlucy.ns.cloudflare.com
A2606:4700:50::adf5:3a85πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A2803:f800:50::6ca2:c085πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlucy.ns.cloudflare.com
A2a06:98c1:50::ac40:2085πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRlucy.ns.cloudflare.com
A108.162.192.133πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A172.64.32.133πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
A173.245.58.133πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlucy.ns.cloudflare.com
MXmx0.spamfilter.gr ⭐
MXmx1.spamfilter.gr(20)
A2a01:4f8:151:4281::3πŸ‡©πŸ‡ͺ Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmx11.spamfilter.gr
A2a01:4f8:160:62e1::3πŸ‡©πŸ‡ͺ Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmx21.spamfilter.gr
A5.9.0.121πŸ‡©πŸ‡ͺ Hetzner5.9.0.0/16 HETZNER-RZ-FKS-BLK5
PTRmx21.spamfilter.gr
A176.9.100.156πŸ‡©πŸ‡ͺ Hetzner176.9.0.0/16 HETZNER-RZ-FKS-BLK4
PTRmx11.spamfilter.gr
A185.70.76.100πŸ‡¬πŸ‡· LANCOM185.70.76.0/24
PTRmx01.spamfilter.gr
TXTv=spf1 a:spf.spamfilter.gr -all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.54.98, 172.67.137.190
IPv62606:4700:3030::ac43:89be, 2606:4700:3032::6815:3662
SOAdean.ns.cloudflare.comdns@cloudflare.com serial=2398503287

gr

DNSSECπŸ”’ Signed (DS record present)
NSgrdns.ics.forth.gr ⭐ πŸ”’
NSestia.ics.forth.gr πŸ”’
NSgr-at.ics.forth.gr πŸ”’
NSgr-c.ics.forth.gr πŸ”’
NSgr-d.ics.forth.gr πŸ”’
NSgr-m.ics.forth.gr πŸ”’
SOAgrdns.ics.forth.grhmaster-info@ics.forth.gr serial=2602170091

Same first word

Similar names

DNS History

8 records (8 active, 0 former)

NSdean.ns.cloudflare.comlucy.ns.cloudflare.comMXmx0.spamfilter.grmx1.spamfilter.grA104.21.54.98172.67.137.1902606:4700:3030::ac43:89be2606:4700:3032::6815:3662
●NSdean.ns.cloudflare.com2026-02-20 β†’ 2026-03-23 Β· 2 obs
● 2026-02-20 18:14:02
● 2026-03-23 04:44:04
●NSlucy.ns.cloudflare.com2026-02-20 β†’ 2026-03-23 Β· 2 obs
● 2026-02-20 18:14:02
● 2026-03-23 04:44:04
●MXmx0.spamfilter.gr2026-02-20 β†’ 2026-03-23 Β· 2 obs
● 2026-02-20 18:14:02
● 2026-03-23 04:44:04
●MXmx1.spamfilter.gr2026-02-20 β†’ 2026-03-23 Β· 2 obs
● 2026-02-20 18:14:02
● 2026-03-23 04:44:04
●A104.21.54.982026-02-20 β†’ 2026-03-23 Β· 2 obs
● 2026-02-20 18:14:02
● 2026-03-23 04:44:04
●A172.67.137.1902026-02-20 β†’ 2026-03-23 Β· 2 obs
● 2026-02-20 18:14:02
● 2026-03-23 04:44:04
●A2606:4700:3030::ac43:89be2026-02-20 β†’ 2026-03-23 Β· 2 obs
● 2026-02-20 18:14:02
● 2026-03-23 04:44:04
●A2606:4700:3032::6815:36622026-02-20 β†’ 2026-03-23 Β· 2 obs
● 2026-02-20 18:14:02
● 2026-03-23 04:44:04

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
grgr-c.ics.forth.gr, grdns.ics.forth.gr, gr-at.ics.forth.gr, estia.ics.forth.gr...-
superuser.grlucy.ns.cloudflare.com, dean.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.193.153

NS records: lucy.ns.cloudflare.com, dean.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for superuser.gr (unsigned zone)

⏱️ Timing

Total: 1019ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.137.190, 104.21.54.98
AAAA22606:4700:3030::ac43:89be, 2606:4700:3032::6815:3662
NS2dean.ns.cloudflare.com, lucy.ns.cloudflare.com
MX2mx0.spamfilter.gr (pri: 10), mx1.spamfilter.gr (pri: 20)
TXT1v=spf1 a:spf.spamfilter.gr -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dean.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

superuser.gr resolves to four IPs: 2606:4700:3030::ac43:89be, 2606:4700:3032::6815:3662, 104.21.54.98 and 172.67.137.190.

Other host names, for instance cybernetman.com, xaswjd.com, tdhgny.com, mail.noisebarrier.net and 9lj72rai.4uapo5tz7.com share IP numbers with superuser.gr.

Name Servers

superuser.gr has two name servers: dean.ns.cloudflare.com and lucy.ns.cloudflare.com.

superuser.gr shares the same name server setup as other domains, for example splatfashion.com, ehsandaryadel.com, thesprotia-holidays.gr, telessentiel.com and n27.org.

superuser.gr shares some name servers with other domains, for example coastaffiliates.com, bstlpay.com, afishadnepr.com.ua, savannahtasteexperience.com and officeconsult.no.

These name servers are often used together with cody.ns.cloudflare.com, noah.ns.cloudflare.com and apollo.ns.cloudflare.com.

Host names with six IP numbers: dean.ns.cloudflare.com points to: 2606:4700:58::adf5:3b99, 2803:f800:50::6ca2:c199, 2a06:98c1:50::ac40:2199, 108.162.193.153, 172.64.33.153 and 173.245.59.153; lucy.ns.cloudflare.com points to: 2606:4700:50::adf5:3a85, 2803:f800:50::6ca2:c085, 2a06:98c1:50::ac40:2085, 108.162.192.133, 172.64.32.133 and 173.245.58.133.

Mail Servers

superuser.gr is served by two mail servers: mx0.spamfilter.gr and mx1.spamfilter.gr.

superuser.gr shares the mail server setup with other domains, for example picos.gr, emeraldinv.com, typografio.gr, tsintzouvasiliki.gr and porlidas.gr.

superuser.gr shares some mail servers with other domains at least partially, for instance animal.gr and texkom.gr.

Host name mx1.spamfilter.gr has five IP numbers: 2a01:4f8:151:4281::3, 2a01:4f8:160:62e1::3, 5.9.0.121, 176.9.100.156 and 185.70.76.100.