🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`class.construction`

DNSSEC	⚠️ Not signed
A	2406:da1e:214:c901:5cdd:a74d:540c:ce08^{🇨🇳 Amazon2406:da1e::/38}
A	2600:1f18:6a07:601:6471:b5e4:ef15:3b72^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
A	2600:1f1c:6db:8801:ea46:c0a5:2b4a:2f7^{🇺🇸 Amazon2600:1f1c:400::/38 AMAZON AWS}
A	2a01:4f8:1c1e:d6f1::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	2a01:4ff:1f0:dd50::1^{🇩🇪 HETZNER-CLOUD3-AS2a01:4ff:100::/40 HETZNER-IPv6-BLK}
A	2a05:d014:179b:c400:2fc6:8141:276a:b7e9^{🇩🇪 Amazon2a05:d014:1400::/38}
A	2a05:d018:1d22:800:6673:f7c3:558e:5d73^{🇮🇪 Amazon2a05:d018:1000::/36 EC2 DUB Prefix}
A	2a05:d018:1d22:801:cddd:f5d6:c5bb:48f0^{🇮🇪 Amazon2a05:d018:1000::/36 EC2 DUB Prefix}
A	5.78.156.59^{🇺🇸 HETZNER-CLOUD3-AS5.78.156.0/24}
A	5.161.47.86^{🇺🇸 HETZNER-CLOUD2-AS5.161.47.0/24}
A	5.161.230.87^{🇺🇸 HETZNER-CLOUD2-AS5.161.230.0/24}
A	76.223.91.20^{🇺🇸 Amazon76.223.80.0/20}
A	195.201.128.179^{🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC}
NS	`ns1.dns-redirect.com` ⭐
		A	5.161.47.86^{🇺🇸 HETZNER-CLOUD2-AS5.161.47.0/24}
			PTR	`static.86.47.161.5.clients.your-server.de`
		A	5.161.230.87^{🇺🇸 HETZNER-CLOUD2-AS5.161.230.0/24}
			PTR	`static.87.230.161.5.clients.your-server.de`
		A	195.201.128.179^{🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC}
			PTR	`static.179.128.201.195.clients.your-server.de`
NS	`ns2.dns-redirect.com`
		A	76.223.91.20^{🇺🇸 Amazon76.223.80.0/20}
			PTR	`ad988eeb126877ff9.awsglobalaccelerator.com`
		A	166.117.68.124^{🇺🇸 Amazon166.117.64.0/20}
			PTR	`ad988eeb126877ff9.awsglobalaccelerator.com`
TXT	`95b3a950-315c-45b8-937a-b865ebeb043a`
TXT	`abuse-report=mailto:abuse@redirhub.com`
TXT	`afternic-verification-aGHTsEA2nLa7KRqzmJySAx`
SOA	`ns1.dns-redirect.com`admin@dns.com 2024-07-29 #1

`construction`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.construction` ⭐
	NS	`v0n1.nic.construction`
	NS	`v0n2.nic.construction`
	NS	`v0n3.nic.construction`
	NS	`v2n0.nic.construction`
	NS	`v2n1.nic.construction`
	SOA	`v0n0.nic.construction`hostmaster@donuts.email serial=1792658101

Same first word

class.domains

class.uz

class.spdns.de

class.xyz

class.cx

class.com.cn

class.co.kr

class.flights

class.plus

class.black

class.rentals

class.fan

class.at

class.nz

class.cooking

class.lv

class.baby

class.audio

class.coffee

class.cash

class.ad

class.management

class.wiki

class.ch

class.cloud

class.com.tw

class.hk

class.limo

class.ar

class.in.ua

class.guide

class.glass

class.myqnapcloud.com

class.kr

class.co.uk

class.com.uy

class.kim

class.cc

class.is

class.synology.me

class.mba

class.tech

class.fit

class.edu.kg

class.rip

class.my.id

class.fund

class.digital

class.com.ph

class.mycloudnas.com

class.sk

class.dev

class.run

class.energy

class.lt

class.today

class.immo

class.me

class.mydns.jp

class.pro

class.eu.org

class.sa.com

class.im

class.by

class.coach

class.marketing

class.co.zw

class.cv

class.cafe

class.ovh

class.cl

class.ma

class.jp

class.adobeaemcloud.com

class.arq.br

class.org.br

class.ninja

class.com.au

class.voto

class.com.sa

class.nl

class.asso.eu.org

class.vc

class.farm

class.io

class.company

class.fr

class.tel

class.ms

class.net

class.promo

class.vision

class.bot

class.onl

class.hu

class.ro

class.photography

class.net.nz

class.asia

class.co.jp

class.zone

class.no

class.workers.dev

class.wtf

class.one

class.es

class.hr

class.on.ca

class.co.com

class.pl

class.delivery

class.community

class.co.id

class.co.nz

class.ie

class.adv.br

class.net.ph

class.agency

class.cn

class.rocks

class.town

class.services

class.cz

class.show

class.com.br

class.gold

class.estate

class.la

class.ee

class.science

class.ooo

class.nexus

class.ca

class.solutions

class.io.vn

class.myds.me

class.city

class.supplies

class.com.pe

class.academy

class.lk

class.edu.vn

class.contact

class.net.br

class.email

class.pe

class.fyi

class.lat

class.bg

class.ws

class.travel

class.gg

class.live

class.ai

class.rent

class.education

class.site

class.business

class.ventures

class.uk

class.cool

class.ai.in

class.style

class.construction

class.pages.dev

class.sg

class.od.ua

class.study

class.blue

class.fi

class.se

class.altervista.org

class.ly

class.app

class.pm

class.sh

class.su

class.to

class.org.ro

class.pt

class.cab

class.bz

class.beer

class.com.pl

class.idv.tw

class.rs

Similar names

class.computer

class.do

class.tax

lscsa.org

class.click

class.world

cssal.com

class.com.hk

class.health

class.games

class.tools

class.in.th

class.express

class.expert

class.co.at

class.center

lcass.com.au

class.com.ar

acssl.com

lcass.cn

class.msk.ru

class.so

class.report

class.mn

salsc.com

calss.vip

sacsl.org

class.photos

class.li

class.com.ro

slsca.lk

class.al

alscs.com

csals.com

calss.net.cn

class.eu

class.sy

class.st

class.id

class.biz

class.com.tr

class.gr

class.qa

class.my

class.org

alscs.in

class.us

lscsa.de

lacss.org

class.support

class.com.vn

class.institute

class.com

slacs.net

class.bet

class.name.ng

lassc.com

slsac.com

class.ps

class.edu.pl

class.com.mx

acsls.com

class.dk

class.events

class.builders

scsla.com.ph

sclsa.ca

slacs.xyz

class.foundation

slcsa.net

lsacs.org

class.capital

alcss.com

class.watch

class.srl

scals.xyz

class.land

saslc.ca

class.app.br

slcas.com

ascsl.co.uk

lsacs.in

aslsc.com.ph

cslsa.org

csasl.org

lcass.uk

slasc.com

scasl.com

alcss.org

slacs.pages.dev

csals.org

acssl.lu

sclas.net

slacs.org

Previous names

Next names

DNS History

40 records (15 active, 25 former)

●NSns1.dns-redirect.com2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 02:45:52
● 2026-10-22 08:45:42

●NSns2.dns-redirect.com2026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 02:45:52
● 2026-10-22 08:45:42

●A195.201.128.1792026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 02:45:52
● 2026-10-22 08:45:42

○A2406:da1e:214:c901:1e87:355c:6be2:76682026-10-16 → 2026-10-16 · 4 obs

○ 2026-10-16 01:32:30
● 2026-10-16 03:02:44
○ 2026-10-20 11:20:52
○ 2026-10-22 08:45:42

○A2406:da1e:214:c901:465c:e374:b6cf:be612026-10-14 → 2026-10-14 · 4 obs

○ 2026-10-12 02:45:52
● 2026-10-14 05:09:16
○ 2026-10-14 20:06:58
○ 2026-10-22 08:45:42

●A2406:da1e:214:c901:5cdd:a74d:540c:ce082026-10-21 → 2026-10-22 · 3 obs

○ 2026-10-20 18:37:24
● 2026-10-21 06:16:52
● 2026-10-22 08:45:42

○A2406:da1e:214:c901:c7fe:d310:b825:ef1d2026-10-14 → 2026-10-14 · 4 obs

○ 2026-10-14 05:09:16
● 2026-10-14 20:06:58
○ 2026-10-16 01:32:30
○ 2026-10-22 08:45:42

○A2406:da1e:214:c901:ccc3:6c7e:72d:a1202026-10-20 → 2026-10-20 · 4 obs

○ 2026-10-19 07:21:28
● 2026-10-20 11:20:52
○ 2026-10-21 06:16:52
○ 2026-10-22 08:45:42

○A2406:da1e:214:c901:d9ad:cebe:2ba5:65ee2026-10-12 → 2026-10-12 · 3 obs

● 2026-10-12 02:45:52
○ 2026-10-14 05:09:16
○ 2026-10-22 08:45:42

●A2600:1f18:6a07:601:6471:b5e4:ef15:3b722026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 02:45:52
● 2026-10-22 08:45:42

○A2600:1f1c:6db:8800:6912:764e:2981:a5342026-10-17 → 2026-10-17 · 4 obs

○ 2026-10-16 11:48:52
● 2026-10-17 07:08:42
○ 2026-10-17 10:43:06
○ 2026-10-22 08:45:42

○A2600:1f1c:6db:8800:8687:74ed:74a1:388a2026-10-19 → 2026-10-19 · 4 obs

○ 2026-10-17 10:43:06
● 2026-10-19 06:14:14
○ 2026-10-20 11:20:52
○ 2026-10-22 08:45:42

○A2600:1f1c:6db:8800:87e:c739:25dc:2bcb2026-10-14 → 2026-10-14 · 4 obs

○ 2026-10-12 02:45:52
● 2026-10-14 05:09:16
○ 2026-10-15 14:24:02
○ 2026-10-22 08:45:42

○A2600:1f1c:6db:8800:d34c:b515:b9e2:1bf92026-10-21 → 2026-10-21 · 3 obs

○ 2026-10-21 06:16:52
● 2026-10-21 11:47:08
○ 2026-10-22 08:45:42

○A2600:1f1c:6db:8801:35c7:349a:ba4c:b0512026-10-12 → 2026-10-12 · 3 obs

● 2026-10-12 02:45:52
○ 2026-10-14 05:09:16
○ 2026-10-22 08:45:42

○A2600:1f1c:6db:8801:4852:c94e:84b4:6da52026-10-15 → 2026-10-15 · 4 obs

○ 2026-10-14 20:06:58
● 2026-10-15 14:24:02
○ 2026-10-16 01:32:30
○ 2026-10-22 08:45:42

○A2600:1f1c:6db:8801:5156:45fc:3ddc:c9612026-10-20 → 2026-10-20 · 4 obs

○ 2026-10-19 07:21:28
● 2026-10-20 11:20:52
○ 2026-10-21 06:16:52
○ 2026-10-22 08:45:42

○A2600:1f1c:6db:8801:56b6:d876:a19e:1a582026-10-16 → 2026-10-16 · 4 obs

○ 2026-10-16 03:02:44
● 2026-10-16 11:48:52
○ 2026-10-17 07:08:42
○ 2026-10-22 08:45:42

○A2600:1f1c:6db:8801:5f9a:c080:2f63:25a92026-10-17 → 2026-10-17 · 4 obs

○ 2026-10-16 11:48:52
● 2026-10-17 07:08:42
○ 2026-10-19 06:14:14
○ 2026-10-22 08:45:42

○A2600:1f1c:6db:8801:6ec0:7e92:16f1:8fbc2026-10-19 → 2026-10-19 · 4 obs

○ 2026-10-19 06:14:14
● 2026-10-19 07:21:28
○ 2026-10-20 11:20:52
○ 2026-10-22 08:45:42

○A2600:1f1c:6db:8801:a388:888d:e999:26af2026-10-17 → 2026-10-17 · 4 obs

○ 2026-10-16 11:48:52
● 2026-10-17 07:08:42
○ 2026-10-17 10:43:06
○ 2026-10-22 08:45:42

○A2600:1f1c:6db:8801:a5b4:717d:2e24:78392026-10-21 → 2026-10-21 · 4 obs

○ 2026-10-20 18:37:24
● 2026-10-21 06:16:52
○ 2026-10-21 11:47:08
○ 2026-10-22 08:45:42

●A2600:1f1c:6db:8801:ea46:c0a5:2b4a:2f72026-10-22 → 2026-10-22 · 2 obs

○ 2026-10-22 03:05:04
● 2026-10-22 08:45:42

○A2600:1f1c:6db:8801:eddc:51c2:9082:f7a2026-10-16 → 2026-10-16 · 4 obs

○ 2026-10-15 14:24:02
● 2026-10-16 01:32:30
○ 2026-10-16 11:48:52
○ 2026-10-22 08:45:42

●A2a01:4f8:1c1e:d6f1::12026-10-12 → 2026-10-22 · 6 obs

● 2026-10-12 02:45:52
○ 2026-10-17 07:08:42
● 2026-10-17 10:43:06
○ 2026-10-19 07:21:28
● 2026-10-20 11:20:52
● 2026-10-22 08:45:42

●A2a01:4ff:1f0:dd50::12026-10-12 → 2026-10-22 · 4 obs

● 2026-10-12 02:45:52
○ 2026-10-16 11:48:52
● 2026-10-17 10:43:06
● 2026-10-22 08:45:42

○A2a01:4ff:f0:5f41::12026-10-16 → 2026-10-16 · 6 obs

○ 2026-10-15 14:24:02
● 2026-10-16 01:32:30
○ 2026-10-16 03:02:44
● 2026-10-16 11:48:52
○ 2026-10-17 07:08:42
○ 2026-10-22 08:45:42

●A2a05:d014:179b:c400:2fc6:8141:276a:b7e92026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 02:45:52
● 2026-10-22 08:45:42

●A2a05:d018:1d22:800:6673:f7c3:558e:5d732026-10-20 → 2026-10-22 · 3 obs

○ 2026-10-19 07:21:28
● 2026-10-20 11:20:52
● 2026-10-22 08:45:42

○A2a05:d018:1d22:800:76b8:ff3:2fff:27812026-10-12 → 2026-10-12 · 3 obs

● 2026-10-12 02:45:52
○ 2026-10-20 11:20:52
○ 2026-10-22 08:45:42

○A2a05:d018:1d22:801:1b64:d57:e87:91802026-10-12 → 2026-10-12 · 3 obs

● 2026-10-12 02:45:52
○ 2026-10-14 05:09:16
○ 2026-10-22 08:45:42

○A2a05:d018:1d22:801:5186:382:ae1d:156d2026-10-14 → 2026-10-14 · 4 obs

○ 2026-10-12 02:45:52
● 2026-10-14 05:09:16
○ 2026-10-17 07:08:42
○ 2026-10-22 08:45:42

○A2a05:d018:1d22:801:5e68:8dba:75d0:b4192026-10-20 → 2026-10-20 · 3 obs

○ 2026-10-19 07:21:28
● 2026-10-20 11:20:52
○ 2026-10-22 08:45:42

●A2a05:d018:1d22:801:cddd:f5d6:c5bb:48f02026-10-22 → 2026-10-22 · 2 obs

○ 2026-10-22 03:05:04
● 2026-10-22 08:45:42

○A2a05:d018:1d22:801:cf50:e7e7:d89d:f1e32026-10-17 → 2026-10-17 · 4 obs

○ 2026-10-16 11:48:52
● 2026-10-17 07:08:42
○ 2026-10-20 11:20:52
○ 2026-10-22 08:45:42

○A46.62.237.1382026-10-12 → 2026-10-22 · 10 obs

● 2026-10-12 02:45:52
○ 2026-10-16 11:48:52
● 2026-10-17 07:08:42
○ 2026-10-19 06:14:14
● 2026-10-19 07:21:28
○ 2026-10-20 12:25:08
● 2026-10-20 18:37:24
○ 2026-10-21 11:47:08
● 2026-10-22 03:05:04
○ 2026-10-22 08:45:42

●A5.161.230.872026-10-12 → 2026-10-22 · 8 obs

● 2026-10-12 02:45:52
○ 2026-10-14 05:09:16
● 2026-10-14 20:06:58
○ 2026-10-16 11:48:52
● 2026-10-17 07:08:42
○ 2026-10-20 12:25:08
● 2026-10-20 18:37:24
● 2026-10-22 08:45:42

●A5.161.47.862026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 02:45:52
● 2026-10-22 08:45:42

●A5.78.156.592026-10-12 → 2026-10-22 · 4 obs

● 2026-10-12 02:45:52
○ 2026-10-16 11:48:52
● 2026-10-17 10:43:06
● 2026-10-22 08:45:42

●A76.223.91.202026-10-12 → 2026-10-22 · 2 obs

● 2026-10-12 02:45:52
● 2026-10-22 08:45:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
construction	v0n0.nic.construction, v0n1.nic.construction, v0n2.nic.construction, v0n3.nic.construction...	12 records
class.construction	ns1.dns-redirect.com, ns2.dns-redirect.com	-

✅ Authoritative Response

Server:76.223.91.20

NS records: ns1.dns-redirect.com, ns2.dns-redirect.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for class.construction (unsigned zone)

⏱️ Timing

Total: 4319ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`5.161.230.87, 5.78.156.59...`
AAAA	8	`2600:1f18:6a07:601:6471:b5e4:ef15:3b72, 2600:1f1c:6db:8801:ea46:c0a5:2b4a:2f7...`
NS	2	`ns1.dns-redirect.com, ns2.dns-redirect.com`
TXT	3	`95b3a950-315c-45b8-937a-b865ebeb043a, abuse-report=mailto:abuse@redirhub.com...`
SOA	1	`ns1.dns-redirect.com admin.dns.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.construction, v0n1.nic.construction, v0n2.nic.construction...)

Analysis

IP Addresses

class.construction resolves to 13 IP numbers: 5.78.156.59, 5.161.47.86, 5.161.230.87 and 10 other.

Additional host names — eyeblaster.de, discoveryathletics.com, arrivatrnava.eu and two others — share IP numbers with class.construction.

Name Servers

DNS delegation for class.construction points to two name servers: ns1.dns-redirect.com and ns2.dns-redirect.com.

class.construction shares its name server setup with other domains, including sleepless.be, unknownsua.com, hotel-de-suzuki.de and two others.

Host names with three IP numbers:

ns1.dns-redirect.com has IP addresses 5.161.47.86, 5.161.230.87 and 195.201.128.179.

Host names with two IP numbers:

ns2.dns-redirect.com has two IP addresses: 76.223.91.20 and 166.117.68.124.

class.construction - robtex.com