`update.microsoft.com.pcweb.sbs`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:d69c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3599^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.153^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.156^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.153, 172.67.214.156
		IPv6 hints	2606:4700:3036::ac43:d69c, 2606:4700:3037::6815:3599
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com

`microsoft.com.pcweb.sbs`

DNSSEC

⚠️ Not signed

Same first word

update.com.tw

update.new

update.zip

update.center

update.windows

update.fr

update.ai

update.digital

update.au

update.co

update.tokyo

update.co.uk

update.co.in

update.net.br

update.org

update.bg

update.dedyn.io

update.poznan.pl

update.co.il

update.care

update.dyndns.org

update.id

update.fit

update.net

update.forum

update.se

update.pt

update.no

update.ink

update.sh

update.la

update.info

update.cx

update.today

update.nl

update.repair

update.team

update.group

update.world

update.guru

update.co.jp

update.us

update.ca

update.agency

update.microsoft

update.s3.amazonaws.com

update.asia

update.spdns.de

update.works

update.com.br

update.s3.eu-west-3.amazonaws.com

update.show

update.com.py

update.eu

update.vg

update.dk

update.iobb.net

update.network

update.ru

update.pro

update.cat

update.tw

update.fi

update.ph

update.it

update.googleapis.com

update.vc

update.media

update.jp

update.legal

update.com

update.gold

update.bio

update.cl

update.cz

update.kr

update.ch

update.pe

update.to

update.kz

update.mx

update.vr.it

update.de

update.nyc

update.gr

update.org.il

update.fashion

update.sg

update.io

update.com.ye

update.lt

update.net.ua

update.by

update.com.ua

update.hu

update.org.uk

Similar names

edutap.co.in

deputa.com

adupet.com

updaet.com

dateup.cz

depatu.com

aptedu.com

edutap.info

ptduae.com

auptde.org

depatu.dev

adeptu.net

patedu.info

utepda.gob.do

ptaedu.com

eduatp.com

patedu.me

dateup.co

updtae.info

patedu.net

pudate.com

dupeta.org

puteda.com

adtepu.com

patedu.tv

patedu.org

dateup.ca

dateup.online

patedu.com

edutap.in

edutap.org

dateup.cn

dateup.eu

dateup.net

patedu.us

dateup.de

tauped.com

tudepa.net

aptude.com

DNS History

6 records (4 active, 2 former)

●A104.21.53.1532026-05-13 → 2026-08-02 · 2 obs

● 2026-05-13 20:54:34
● 2026-08-02 20:48:48

●A172.67.214.1562026-05-13 → 2026-08-02 · 2 obs

● 2026-05-13 20:54:34
● 2026-08-02 20:48:48

○A2606:4700:3035::ac43:d69c2026-05-13 → 2026-05-13 · 2 obs

● 2026-05-13 20:54:34
○ 2026-08-02 20:48:48

○A2606:4700:3036::6815:35992026-05-13 → 2026-05-13 · 2 obs

● 2026-05-13 20:54:34
○ 2026-08-02 20:48:48

●A2606:4700:3036::ac43:d69c2026-08-02 → 2026-08-02 · 2 obs

○ 2026-05-13 20:54:34
● 2026-08-02 20:48:48

●A2606:4700:3037::6815:35992026-08-02 → 2026-08-02 · 2 obs

○ 2026-05-13 20:54:34
● 2026-08-02 20:48:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sbs	a.nic.sbs, b.nic.sbs, c.nic.sbs, d.nic.sbs	8 records
pcweb.sbs	jamie.ns.cloudflare.com, alaric.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.168

NS records: jamie.ns.cloudflare.com, alaric.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pcweb.sbs (unsigned zone)

⏱️ Timing

Total: 271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.153, 172.67.214.156`
AAAA	2	`2606:4700:3037::6815:3599, 2606:4700:3036::ac43:d69c`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.sbs, a.nic.sbs, b.nic.sbs...)

Analysis

IP Addresses

update.microsoft.com.pcweb.sbs points to the four IP addresses 104.21.53.153, 172.67.214.156, 2606:4700:3036::ac43:d69c and 2606:4700:3037::6815:3599.

chronobase24.com, possina.com, paqmyb.info plus two other host names have IP numbers in common with update.microsoft.com.pcweb.sbs.

update.microsoft.com.pcweb.sbs - robtex.com