🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`opus.foo`

DNSSEC	⚠️ Not signed
A	2600:1f18:16e:df01::258^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:16e:df01::259^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`brit.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a4e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c04e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`brit.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:204e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`brit.ns.cloudflare.com`
		A	108.162.192.78^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	172.64.32.78^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
		A	173.245.58.78^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`brit.ns.cloudflare.com`
NS	`maxim.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxim.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maxim.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maxim.ns.cloudflare.com`
		A	108.162.195.198^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxim.ns.cloudflare.com`
		A	162.159.44.198^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxim.ns.cloudflare.com`
		A	172.64.35.198^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maxim.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c0b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f27.1e100.net`
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.250.31.27^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f27.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
TXT	`google-site-verification=a4jAamCXV-rids_EpDZy1qx9EzGmDigpHjm65Bf-o4o`
HTTPS	HTTP/2
SOA	`brit.ns.cloudflare.com`dns@cloudflare.com serial=2413625671

`foo`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

⚠️ On DNS blocklist: spam-tlds
🔒 HSTS Preload (+subdomains)

Same first word

opus.cool

opus.business

opus.support

opus.zone

opus.memorial

opus.audio

opus.black

opus.sa

opus.com.pt

opus.je

opus.money

opus.narvik.no

opus.id

opus.me

opus.international

opus.ca

opus.net.vn

opus.si

opus.today

opus.wiki

opus.be

opus.ai

opus.co.nz

opus.pl

opus.diskstation.me

opus.de

opus.space

opus.cx

opus.report

opus.digital

opus.ml

opus.nc

opus.co.jp

opus.ing

opus.net

opus.run

opus.ws

opus.org.pl

opus.qa

opus.co.com

opus.finance

opus.furniture

opus.tools

opus.solutions

opus.jp

opus.technology

opus.com.ro

opus.insure

opus.pages.dev

opus.foo

opus.construction

opus.radio

opus.io

opus.hk

opus.pro

opus.rs

opus.farm

opus.mx

opus.taxi

opus.org.uk

opus.is

opus.one

opus.org.au

opus.gov.sg

opus.com

opus.dk

opus.com.ve

opus.sh

opus.restaurant

opus.bot

opus.top

opus.name

opus.consulting

opus.cloud

opus.sk

opus.travel

opus.art

opus.shopping

opus.menu

opus.my.id

opus.immo

opus.systems

opus.pp.ua

opus.energy

opus.com.mx

opus.tv

opus.global

opus.rip

opus.ist

opus.net.pl

opus.mk

opus.fit

opus.co.im

opus.se

opus.plus

opus.ie

opus.rocks

opus.fm

opus.lv

opus.pt

opus.com.au

opus.company

opus.amsterdam

opus.kids

opus.green

opus.biz

opus.herokuapp.com

opus.best

opus.com.es

opus.im

opus.link

opus.ro

opus.inc

opus.hr

opus.com.sg

opus.cn

opus.loans

opus.com.my

opus.training

opus.luxury

opus.com.uy

opus.group

opus.ch

Similar names

soup.io

puso.it

ospu.ru

suop.es

oups.org

posu.ph

suop.mobi

soup.solutions

pous.com.br

uspo.eu

upos.com.ph

soup.cn

osup.com

osup.ca

soup.dev

posu.com.cn

sopu.team

sopu.com.cn

sopu.ch

upos.co

pous.dev

supo.com.cn

oups.org.uk

opsu.cl

opsu.edu

uosp.com

soup.bio

usop.org

sopu.fi

puso.ph

ousp.ru

puso.com

soup.co

upos.org

psou.vip

sopu.net.cn

soup.is

osup.de

soup.fm

sopu.net

suop.co

opsu.app

uspo.co

soup.ws

psou.ac.in

supo.health

upos.cz

upos.sk

posu.hu

soup.ninja

soup.eu.org

opsu.org

soup.at

supo.in

upos.pl

spou.net

oups.pro

soup.no

suop.boo

spou.de

opsu.info

puos.cn

supo.social

uops.ru

pous.eu

uosp.net

soup.to

supo.app

oups.o0o0.jp

psuo.org.ph

psou.cn

psou.net

spou.nl

soup.hu

soup.it

sopu.de

ousp.synology.me

ousp.cc

suop.pl

puso.ru

upso.eu

supo.app.br

Previous names

ollama.foo

olym.foo

olymp-casino.foo

olympus.foo

omegle.foo

omga.foo

omni.foo

omniverse.foo

omofu.foo

onchain.foo

one88.foo

onnx.foo

onserene.foo

ooj.foo

ooos.foo

opalivemainserver.foo

openai.foo

opencord.foo

openpgp.foo

Next names

orakul.foo

orama.foo

organi.foo

orta.foo

os2.foo

osama.foo

osen.foo

oskara.foo

osten.foo

otter.foo

overdose.foo

overlord.foo

owlie.foo

owo.foo

oxbet.foo

p.foo

p2027.foo

p999.foo

DNS History

11 records (7 active, 4 former)

●NSbrit.ns.cloudflare.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 19:34:42
● 2026-09-04 01:26:46

●NSmaxim.ns.cloudflare.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 19:34:42
● 2026-09-04 01:26:46

●MXsmtp.google.com2026-09-01 → 2026-09-04 · 2 obs

● 2026-09-01 19:34:42
● 2026-09-04 01:26:46

●A18.208.88.1572026-09-04 → 2026-09-04 · 3 obs

○ 2026-09-01 19:34:42
● 2026-09-04 01:26:44
● 2026-09-04 01:26:46

●A2600:1f18:16e:df01::2582026-09-04 → 2026-09-04 · 3 obs

○ 2026-09-01 19:34:42
● 2026-09-04 01:26:44
● 2026-09-04 01:26:46

●A2600:1f18:16e:df01::2592026-09-04 → 2026-09-04 · 3 obs

○ 2026-09-01 19:34:42
● 2026-09-04 01:26:44
● 2026-09-04 01:26:46

○A2a05:d014:58f:6200::2582026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 19:34:42
○ 2026-09-04 01:26:44
○ 2026-09-04 01:26:46

○A2a05:d014:58f:6200::2592026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 19:34:42
○ 2026-09-04 01:26:44
○ 2026-09-04 01:26:46

○A35.157.26.1352026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 19:34:42
○ 2026-09-04 01:26:44
○ 2026-09-04 01:26:46

○A63.176.8.2182026-09-01 → 2026-09-01 · 3 obs

● 2026-09-01 19:34:42
○ 2026-09-04 01:26:44
○ 2026-09-04 01:26:46

●A98.84.224.1112026-09-04 → 2026-09-04 · 3 obs

○ 2026-09-01 19:34:42
● 2026-09-04 01:26:44
● 2026-09-04 01:26:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
foo	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
opus.foo	brit.ns.cloudflare.com, maxim.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.198

NS records: brit.ns.cloudflare.com, maxim.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opus.foo (unsigned zone)

⏱️ Timing

Total: 820ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.208.88.157, 98.84.224.111`
AAAA	2	`2600:1f18:16e:df01::259, 2600:1f18:16e:df01::258`
NS	2	`brit.ns.cloudflare.com, maxim.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`google-site-verification=a4jAamCXV-rids_`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`brit.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)

Analysis

IP Addresses

opus.foo directs to four IP numbers, which are 18.208.88.157, 98.84.224.111, 2600:1f18:16e:df01::258 and 2600:1f18:16e:df01::259.

beemai.com, kirimanjaro.com, biblebridge.ai plus two other host names have IP numbers in common with opus.foo.

Name Servers

DNS delegation for opus.foo points to two name servers: brit.ns.cloudflare.com and maxim.ns.cloudflare.com.

The name server configuration of opus.foo is shared with other domains, for instance asotinjailroster.org, mattmcglincy.workers.dev, saintluciejailroster.org and two others.

There is at least partial name server overlap between opus.foo and other domains — advertisingprinthub.workers.dev, clicks88.com, morteza-zaves.workers.dev and two more among them.

Hosts with 6 IP addresses each:

brit.ns.cloudflare.com has IP addresses 108.162.192.78, 172.64.32.78 and 173.245.58.78, plus 3 other.

maxim.ns.cloudflare.com has IP addresses 108.162.195.198, 162.159.44.198 and 172.64.35.198, plus 3 other.

Mail Servers

opus.foo uses one mail server — smtp.google.com.

The mail server setup of opus.foo matches that of other domains such as snomeppel.nl, flowheartcounseling.org, shubhmineralspvtltd.com and two others.

At least some of the mail servers used by opus.foo are shared with other domains: enable.engineering, sstamilschool.org, mwiri.sc.ug and two others among them.

smtp.google.com has 9 IP addresses: 142.250.31.26, 142.250.31.27, 142.251.16.27 plus 6 more.

opus.foo - robtex.com

opus.foo

foo

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`opus.foo`

`foo`