rscu.com - robtex.com

rscu.com

DNSSEC⚠️ Not signed
A2620:127:f00f:5::🇨🇦 Cloudflare2620:127:f00f::/48
A23.227.38.65🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada
NSdora.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A2803:f800:50::6ca2:c06c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdora.ns.cloudflare.com
A2a06:98c1:50::ac40:206c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdora.ns.cloudflare.com
A108.162.192.108🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A172.64.32.108🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
A173.245.58.108🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdora.ns.cloudflare.com
NSnitin.ns.cloudflare.com
A2606:4700:58::adf5:3bd7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A2803:f800:50::6ca2:c1d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnitin.ns.cloudflare.com
A2a06:98c1:50::ac40:21d7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnitin.ns.cloudflare.com
A108.162.193.215🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A172.64.33.215🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A173.245.59.215🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
MXsmtp.google.com ⭐
A2607:f8b0:4004:c06::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f26.1e100.net
A2607:f8b0:4004:c1b::1a🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f26.1e100.net
A2607:f8b0:4004:c1d::1a🇺🇸 Google2607:f8b0:4004::/48
PTRww-in-f26.1e100.net
A2607:f8b0:4004:c1d::1b🇺🇸 Google2607:f8b0:4004::/48
PTRww-in-f27.1e100.net
A142.251.163.26🇺🇸 Google142.251.163.0/24
PTRwv-in-f26.1e100.net
A142.251.167.26🇺🇸 Google142.251.167.0/24
PTRww-in-f26.1e100.net
A142.251.167.27🇺🇸 Google142.251.167.0/24
PTRww-in-f27.1e100.net
A172.253.115.26🇺🇸 Google172.253.115.0/24
PTRbg-in-f26.1e100.net
A172.253.115.27🇺🇸 Google172.253.115.0/24
PTRbg-in-f27.1e100.net
TXTgoogle-site-verification=EPPf7AMYP60mKglwdCvebcSaeBJ6TSl_5dzcwAy60l4
TXTv=spf1 include:_spf.google.com ~all
SOAdora.ns.cloudflare.comdns@cloudflare.com serial=2406633662

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784982237

Same first word

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rusc.de
urcs.net

DNS History

21 records (5 active, 16 former)

20162017201820192020202120222023202420252026NSdora.ns.cloudflare.comnitin.ns.cloudflare.comdana.ns.cloudflare.comgabe.ns.cloudflare.comkate.ns.cloudflare.comtim.ns.cloudflare.comMXsmtp.google.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA23.227.38.652620:127:f00f:5::104.27.142.65104.27.143.652400:cb00:2048:1::681b:8e412400:cb00:2048:1::681b:8f412606:4700:30::681b:8e412606:4700:30::681b:8f4166.147.252.12
○NSdana.ns.cloudflare.com2015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 00:39:26
○ 2015-10-11 17:48:40
○ 2026-07-25 12:30:38
●NSdora.ns.cloudflare.com2026-07-01 → 2026-07-25 · 3 obs
○ 2018-10-20 00:03:02
● 2026-07-01 13:52:12
● 2026-07-25 12:30:38
○NSgabe.ns.cloudflare.com2015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 00:39:26
○ 2015-10-11 17:48:40
○ 2026-07-25 12:30:38
○NSkate.ns.cloudflare.com2015-10-11 → 2018-10-20 · 5 obs
○ 2015-08-01 00:39:26
● 2015-10-11 17:48:40
● 2018-10-20 00:03:02
○ 2026-07-01 13:52:12
○ 2026-07-25 12:30:38
●NSnitin.ns.cloudflare.com2026-07-01 → 2026-07-25 · 3 obs
○ 2018-10-20 00:03:02
● 2026-07-01 13:52:12
● 2026-07-25 12:30:38
○NStim.ns.cloudflare.com2015-10-11 → 2018-10-20 · 5 obs
○ 2015-08-01 00:39:26
● 2015-10-11 17:48:40
● 2018-10-20 00:03:02
○ 2026-07-01 13:52:12
○ 2026-07-25 12:30:38
○MXalt1.aspmx.l.google.com2015-08-01 → 2018-10-20 · 4 obs
● 2015-08-01 00:39:26
● 2018-10-20 00:03:02
○ 2026-07-01 13:52:12
○ 2026-07-25 12:30:38
○MXalt2.aspmx.l.google.com2015-08-01 → 2018-10-20 · 4 obs
● 2015-08-01 00:39:26
● 2018-10-20 00:03:02
○ 2026-07-01 13:52:12
○ 2026-07-25 12:30:38
○MXaspmx.l.google.com2015-08-01 → 2018-10-20 · 4 obs
● 2015-08-01 00:39:26
● 2018-10-20 00:03:02
○ 2026-07-01 13:52:12
○ 2026-07-25 12:30:38
○MXaspmx2.googlemail.com2015-08-01 → 2018-10-20 · 4 obs
● 2015-08-01 00:39:26
● 2018-10-20 00:03:02
○ 2026-07-01 13:52:12
○ 2026-07-25 12:30:38
○MXaspmx3.googlemail.com2015-08-01 → 2018-10-20 · 4 obs
● 2015-08-01 00:39:26
● 2018-10-20 00:03:02
○ 2026-07-01 13:52:12
○ 2026-07-25 12:30:38
●MXsmtp.google.com2026-07-01 → 2026-07-25 · 3 obs
○ 2018-10-20 00:03:02
● 2026-07-01 13:52:12
● 2026-07-25 12:30:38
○A104.27.142.652015-10-11 → 2018-10-20 · 5 obs
○ 2015-08-01 00:39:26
● 2015-10-11 17:48:40
● 2018-10-20 00:03:02
○ 2026-07-01 13:52:12
○ 2026-07-25 12:30:38
○A104.27.143.652015-10-11 → 2018-10-20 · 5 obs
○ 2015-08-01 00:39:26
● 2015-10-11 17:48:40
● 2018-10-20 00:03:02
○ 2026-07-01 13:52:12
○ 2026-07-25 12:30:38
●A23.227.38.652026-07-01 → 2026-07-25 · 3 obs
○ 2018-10-20 00:03:02
● 2026-07-01 13:52:12
● 2026-07-25 12:30:38
○A2400:cb00:2048:1::681b:8e412017-01-30 → 2017-01-30 · 4 obs
○ 2015-10-11 17:48:40
● 2017-01-30 16:22:02
○ 2018-10-20 00:03:02
○ 2026-07-25 12:30:38
○A2400:cb00:2048:1::681b:8f412017-01-30 → 2017-01-30 · 4 obs
○ 2015-10-11 17:48:40
● 2017-01-30 16:22:02
○ 2018-10-20 00:03:02
○ 2026-07-25 12:30:38
○A2606:4700:30::681b:8e412018-10-20 → 2018-10-20 · 4 obs
○ 2017-01-30 16:22:02
● 2018-10-20 00:03:02
○ 2026-07-01 13:52:12
○ 2026-07-25 12:30:38
○A2606:4700:30::681b:8f412018-10-20 → 2018-10-20 · 4 obs
○ 2017-01-30 16:22:02
● 2018-10-20 00:03:02
○ 2026-07-01 13:52:12
○ 2026-07-25 12:30:38
●A2620:127:f00f:5::2026-07-01 → 2026-07-25 · 3 obs
○ 2018-10-20 00:03:02
● 2026-07-01 13:52:12
● 2026-07-25 12:30:38
○A66.147.252.122015-08-01 → 2015-08-01 · 3 obs
● 2015-08-01 00:39:26
○ 2015-10-11 17:48:40
○ 2026-07-25 12:30:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
rscu.comdora.ns.cloudflare.com, nitin.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.108

NS records: dora.ns.cloudflare.com, nitin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rscu.com (unsigned zone)

⏱️ Timing

Total: 241ms | Queries: -

📄 Records

TypeCountSample Data
A123.227.38.65
AAAA12620:127:f00f:5::
NS2dora.ns.cloudflare.com, nitin.ns.cloudflare.com
MX1smtp.google.com (pri: 1)
TXT2google-site-verification=EPPf7AMYP60mKgl, v=spf1 include:_spf.google.com ~all
SOA1dora.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dora.ns.cloudflare.com, dora.ns.cloudflare.com, dora.ns.cloudflare.com...)

Analysis

IP Addresses

rscu.com resolves to the IP addresses 23.227.38.65 and 2620:127:f00f:5::

nielgaard.dk, zwanzigzwo.de, alchemylabsnutrition.com and two other host names share IP numbers with rscu.com.

Name Servers

Two name servers handle the delegation for rscu.com: dora.ns.cloudflare.com and nitin.ns.cloudflare.com.

rscu.com uses the same name servers as several other domains — among them bigwigbiz.com, ajayguru.com, steppingstonemigration.com and two more.

rscu.com shares at least some of its name servers with other domains, including ideamoose.com, mill3.dev, crossfittiffin.com and two others.

These name servers are frequently paired with the name servers cass.ns.cloudflare.com and matt.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dora.ns.cloudflare.com resolves to 108.162.192.108, 172.64.32.108 and 173.245.58.108 among others, with 3 other IP addresses in total.

nitin.ns.cloudflare.com resolves to 108.162.193.215, 172.64.33.215 and 173.245.59.215 among others, with 3 other IP addresses in total.

Mail Servers

Mail for rscu.com is handled by a single mail server, smtp.google.com.

rscu.com uses an identical mail server configuration to several other domains — among them nsrc.io, veselka.com, alumrockcc.org and two more.

rscu.com has at least partial mail server overlap with other domains such as pera24.com, adokveszek.hu, javaekspert.dk and two more.

These mail servers commonly appear together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two other mail servers.

smtp.google.com resolves to 9 IP addresses — 142.251.163.26, 142.251.167.26, 142.251.167.27 and 6 others.