simuc.org - robtex.com

simuc.org

DNSSECโš ๏ธ Not signed
A2606:4700:10::6814:2cd4๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A2606:4700:10::ac42:a398๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A104.20.44.212Cloudflare104.20.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
A172.66.163.152๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.66.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โœ“ In HTTPS hints
NSdemi.ns.cloudflare.com โญ
A2606:4700:50::adf5:3a5f๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdemi.ns.cloudflare.com
A2803:f800:50::6ca2:c05f๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdemi.ns.cloudflare.com
A2a06:98c1:50::ac40:205f๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTRdemi.ns.cloudflare.com
A108.162.192.95๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.32.95๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.58.95๐Ÿ‡บ๐Ÿ‡ธ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSeoin.ns.cloudflare.com
A2606:4700:58::a29f:2c56๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReoin.ns.cloudflare.com
A2803:f800:50::6ca2:c356๐Ÿ‡จ๐Ÿ‡ท Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTReoin.ns.cloudflare.com
A2a06:98c1:50::ac40:2356๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2a06:98c1:50::/45
PTReoin.ns.cloudflare.com
A108.162.195.86๐Ÿ‡บ๐Ÿ‡ธ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReoin.ns.cloudflare.com
A162.159.44.86Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReoin.ns.cloudflare.com
A172.64.35.86๐Ÿ‡บ๐Ÿ‡ธ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTReoin.ns.cloudflare.com
MXaspmx.l.google.com โญ
A2607:f8b0:4004:c1d::1b๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
PTRww-in-f27.1e100.net
A192.178.155.27๐Ÿ‡บ๐Ÿ‡ธ Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b๐Ÿ‡จ๐Ÿ‡ฑ Google2800:3f0:4003::/48
A108.177.123.27๐Ÿ‡บ๐Ÿ‡ธ Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b๐Ÿ‡ฎ๐Ÿ‡ช Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26๐Ÿ‡บ๐Ÿ‡ธ Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b๐Ÿ‡ฌ๐Ÿ‡ง Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27๐Ÿ‡บ๐Ÿ‡ธ Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c23::1b๐Ÿ‡ง๐Ÿ‡ช Google2a00:1450:400c::/48
PTRyubrupd-in-f27.1e100.net
A172.253.157.26๐Ÿ‡บ๐Ÿ‡ธ Google172.253.0.0/16
PTRyubrupd-in-f26.1e100.net
TXTgoogle-site-verification=wM3rhBsdoq6BgQ-zGClYyuhZlY0ZfAW2eDWUUJGdfNw
TXTv=spf1 mx a ?all
HTTPSHTTP/2 โœ“ hints match
IPv4 hints104.20.44.212, 172.66.163.152
IPv6 hints2606:4700:10::6814:2cd4, 2606:4700:10::ac42:a398
SOAdemi.ns.cloudflare.comdns@cloudflare.com serial=2409959979

org

DNSSEC๐Ÿ”’ Signed (DS record present)
NSa0.org.afilias-nst.info โญ โš ๏ธ Not in parent delegation
NSa2.org.afilias-nst.info โš ๏ธ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info โš ๏ธ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1784617317

Same first word

Similar names

DNS History

14 records (11 active, 3 former)

201820192020202120222023202420252026NSdemi.ns.cloudflare.comeoin.ns.cloudflare.comns01.one.comns02.one.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.20.44.212172.66.163.1522606:4700:10::6814:2cd42606:4700:10::ac42:a39846.30.213.78
โ—NSdemi.ns.cloudflare.com2026-03-18 โ†’ 2026-07-21 ยท 3 obs
โ—‹ 2017-05-29 00:03:36
โ— 2026-03-18 02:40:04
โ— 2026-07-21 07:21:52
โ—NSeoin.ns.cloudflare.com2026-03-18 โ†’ 2026-07-21 ยท 3 obs
โ—‹ 2017-05-29 00:03:36
โ— 2026-03-18 02:40:04
โ— 2026-07-21 07:21:52
โ—‹NSns01.one.com2017-05-29 โ†’ 2017-05-29 ยท 3 obs
โ— 2017-05-29 00:03:36
โ—‹ 2026-03-18 02:40:04
โ—‹ 2026-07-21 07:21:52
โ—‹NSns02.one.com2017-05-29 โ†’ 2017-05-29 ยท 3 obs
โ— 2017-05-29 00:03:36
โ—‹ 2026-03-18 02:40:04
โ—‹ 2026-07-21 07:21:52
โ—MXalt1.aspmx.l.google.com2017-05-29 โ†’ 2026-07-21 ยท 2 obs
โ— 2017-05-29 00:03:36
โ— 2026-07-21 07:21:52
โ—MXalt2.aspmx.l.google.com2017-05-29 โ†’ 2026-07-21 ยท 2 obs
โ— 2017-05-29 00:03:36
โ— 2026-07-21 07:21:52
โ—MXalt3.aspmx.l.google.com2017-05-29 โ†’ 2026-07-21 ยท 2 obs
โ— 2017-05-29 00:03:36
โ— 2026-07-21 07:21:52
โ—MXalt4.aspmx.l.google.com2017-05-29 โ†’ 2026-07-21 ยท 2 obs
โ— 2017-05-29 00:03:36
โ— 2026-07-21 07:21:52
โ—MXaspmx.l.google.com2017-05-29 โ†’ 2026-07-21 ยท 2 obs
โ— 2017-05-29 00:03:36
โ— 2026-07-21 07:21:52
โ—A104.20.44.2122026-03-18 โ†’ 2026-07-21 ยท 3 obs
โ—‹ 2017-05-29 00:03:36
โ— 2026-03-18 02:40:04
โ— 2026-07-21 07:21:52
โ—A172.66.163.1522026-03-18 โ†’ 2026-07-21 ยท 3 obs
โ—‹ 2017-05-29 00:03:36
โ— 2026-03-18 02:40:04
โ— 2026-07-21 07:21:52
โ—A2606:4700:10::6814:2cd42026-03-18 โ†’ 2026-07-21 ยท 3 obs
โ—‹ 2017-05-29 00:03:36
โ— 2026-03-18 02:40:04
โ— 2026-07-21 07:21:52
โ—A2606:4700:10::ac42:a3982026-03-18 โ†’ 2026-07-21 ยท 3 obs
โ—‹ 2017-05-29 00:03:36
โ— 2026-03-18 02:40:04
โ— 2026-07-21 07:21:52
โ—‹A46.30.213.782017-05-29 โ†’ 2017-05-29 ยท 3 obs
โ— 2017-05-29 00:03:36
โ—‹ 2026-03-18 02:40:04
โ—‹ 2026-07-21 07:21:52

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
simuc.orgdemi.ns.cloudflare.com, eoin.ns.cloudflare.com-

โœ… Authoritative Response

Server:172.64.32.95

NS records: demi.ns.cloudflare.com, eoin.ns.cloudflare.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for simuc.org (unsigned zone)

โฑ๏ธ Timing

Total: 502ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A2172.66.163.152, 104.20.44.212
AAAA22606:4700:10::6814:2cd4, 2606:4700:10::ac42:a398
NS2demi.ns.cloudflare.com, eoin.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT2google-site-verification=wM3rhBsdoq6BgQ-, v=spf1 mx a ?all
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1demi.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

simuc.org has four IP addresses: 104.20.44.212, 172.66.163.152, 2606:4700:10::6814:2cd4 and 2606:4700:10::ac42:a398.

Two other host names, along with fixservis.sk, images1.fixservis.sk and elaineforcongress.com, also share IP numbers with simuc.org.

Name Servers

simuc.org uses two name servers for its delegation: demi.ns.cloudflare.com and eoin.ns.cloudflare.com.

simuc.org shares its NS records with other domains, for example bimcellodeme.com, cambohr.com, solv-verify.com and two others.

simuc.org has at least partial name server overlap with other domains, such as golfify.io, ogony.eu, smallbusinessconnect.org and two others.

It is common to find these name servers paired with the name servers liberty.ns.cloudflare.com, summer.ns.cloudflare.com, malavika.ns.cloudflare.com and cris.ns.cloudflare.com.

DNS names with 6 IP addresses:

Hostname demi.ns.cloudflare.com directs to 108.162.192.95, 172.64.32.95 and 173.245.58.95 along with 3 other IP addresses.

Hostname eoin.ns.cloudflare.com directs to 108.162.195.86, 162.159.44.86 and 172.64.35.86 along with 3 other IP addresses.

Mail Servers

Mail for simuc.org is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between simuc.org and other domains, including rentola.pl, mahaurja.com, myindustrytracker.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com directs traffic to 192.178.155.27 and 2607:f8b0:4004:c1d::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1b.