🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`algorithm.city`

DNSSEC	⚠️ Not signed
A	192.155.83.201^{🇺🇸 AKAMAI-LINODE-AP192.155.80.0/21 Akamai Technologies}
		PTR	`hai.kthxb.ai`
NS	`ns1.101domain.com` ⭐
		A	2400:cb00:2049:1::a29f:18ca^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.101domain.com`
		A	162.159.24.202^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.101domain.com`
NS	`ns2.101domain.com`
		A	2400:cb00:2049:1::a29f:199c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.101domain.com`
		A	162.159.25.156^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.101domain.com`
NS	`ns5.101domain.com`
		A	2400:cb00:2049:1::a29f:18ca^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.101domain.com`
		A	2400:cb00:2049:1::a29f:199c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.101domain.com`
		A	162.159.24.202^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.101domain.com`
		A	162.159.25.156^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.101domain.com`
MX	`mail.101domain.com` ⭐
		A	209.242.175.188^{🇺🇸 CCINET209.242.160.0/20 SD CBS TRANSIT}
			PTR	`mail.101domain.com`
SOA	`NS1.101DOMAIN.COM`ADMIN@algorithm.city 2017-03-31 #6

`city`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.city` ⭐
	NS	`v0n1.nic.city`
	NS	`v0n2.nic.city`
	NS	`v0n3.nic.city`
	NS	`v2n0.nic.city`
	NS	`v2n1.nic.city`
	SOA	`v0n0.nic.city`hostmaster@donuts.email serial=1788722589

⚠️ On DNS blocklist: spam-tlds

Same first word

algorithm.name

algorithm.beauty

algorithm.io

algorithm.at

algorithm.in

algorithm.farm

algorithm.eu

algorithm.now

algorithm.center

algorithm.coffee

algorithm.club

algorithm.kr

algorithm.love

algorithm.ai

algorithm.tokyo

algorithm.ninja

algorithm.codes

algorithm.how

algorithm.investments

algorithm.lifestyle

algorithm.systems

algorithm.monster

algorithm.biz

algorithm.com

algorithm.finance

algorithm.gr

algorithm.su

algorithm.com.pl

algorithm.cz

algorithm.nl

algorithm.cc

algorithm.art

algorithm.app

algorithm.company

algorithm.network

algorithm.so

algorithm.group

algorithm.cloud

algorithm.com.de

algorithm.energy

algorithm.me

algorithm.bible

algorithm.ink

algorithm.co

algorithm.mom

algorithm.us

algorithm.ru

algorithm.co.in

algorithm.fr

algorithm.dk

algorithm.rodeo

algorithm.si

algorithm.com.ph

algorithm.net.au

algorithm.best

algorithm.games

algorithm.lat

algorithm.tech

algorithm.mobile

algorithm.holdings

algorithm.builders

algorithm.business

algorithm.marketing

algorithm.tv

algorithm.ua

algorithm.vc

algorithm.pl

algorithm.digital

algorithm.ro

algorithm.es

algorithm.ge

algorithm.wang

algorithm.directory

algorithm.ad

algorithm.quest

algorithm.chat

algorithm.diy

algorithm.capital

algorithm.run

algorithm.guru

algorithm.city

algorithm.ngo

algorithm.kz

algorithm.host

algorithm.exchange

algorithm.la

algorithm.it

algorithm.nu

algorithm.school

algorithm.cafe

algorithm.fit

algorithm.kitchen

algorithm.workers.dev

algorithm.com.lb

algorithm.berlin

algorithm.xyz

algorithm.hk

algorithm.ie

algorithm.ltd

algorithm.lol

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DNS History

5 records (5 active, 0 former)

●NSns1.101domain.com2026-08-28 → 2026-09-06 · 2 obs

● 2026-08-28 22:15:52
● 2026-09-06 19:35:04

●NSns2.101domain.com2026-08-28 → 2026-09-06 · 2 obs

● 2026-08-28 22:15:52
● 2026-09-06 19:35:04

●NSns5.101domain.com2026-08-28 → 2026-09-06 · 2 obs

● 2026-08-28 22:15:52
● 2026-09-06 19:35:04

●MXmail.101domain.com2026-08-28 → 2026-09-06 · 2 obs

● 2026-08-28 22:15:52
● 2026-09-06 19:35:04

●A192.155.83.2012026-08-28 → 2026-09-06 · 2 obs

● 2026-08-28 22:15:52
● 2026-09-06 19:35:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
city	v0n0.nic.city, v0n1.nic.city, v0n2.nic.city, v0n3.nic.city...	12 records
algorithm.city	ns1.101domain.com, ns5.101domain.com, ns2.101domain.com	-

✅ Authoritative Response

Server:162.159.25.156

NS records: ns1.101domain.com, ns5.101domain.com, ns2.101domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for algorithm.city (unsigned zone)

⏱️ Timing

Total: 804ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.155.83.201`
NS	3	`NS2.101DOMAIN.COM, NS5.101DOMAIN.COM...`
MX	1	`MAIL.101DOMAIN.COM (pri: 10)`
SOA	1	`NS1.101DOMAIN.COM ADMIN.algorithm.city`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.city, v0n0.nic.city, v0n1.nic.city...)

Analysis

IP Addresses

algorithm.city points to a single IP number: 192.155.83.201.

Name Servers

algorithm.city carries NS records delegating to ns1.101domain.com, ns2.101domain.com and ns5.101domain.com.

algorithm.city partially shares its NS delegation with several other domains, including verpt.com, spirol.mx, katarairways.com and two others.

Host names resolving to four IP addresses:

ns5.101domain.com maps to the following IP addresses: 162.159.24.202, 162.159.25.156, 2400:cb00:2049:1::a29f:18ca and 2400:cb00:2049:1::a29f:199c.

Host names with two IP numbers:

ns1.101domain.com resolves to two addresses: 162.159.24.202 and 2400:cb00:2049:1::a29f:18ca.

ns2.101domain.com resolves to two addresses: 162.159.25.156 and 2400:cb00:2049:1::a29f:199c.

ns5.101domain.com along with ns1.101domain.com each resolve to 2400:cb00:2049:1::a29f:18ca IP addresses.

ns5.101domain.com along with ns2.101domain.com each resolve to 2400:cb00:2049:1::a29f:199c IP addresses.

ns5.101domain.com along with ns1.101domain.com each resolve to 162.159.24.202 IP addresses.

ns5.101domain.com along with ns2.101domain.com each resolve to 162.159.25.156 IP addresses.