`da2.mattw.services`

DNSSEC	⚠️ Not signed
A	51.38.87.254^{🇫🇷 OVH51.38.0.0/16}
		PTR	`da2.mattw.services`
TXT	`v=spf1 a mx include:spf-c.mailbaby.net ~all`

`mattw.services`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3034::ac43:881f^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4eab^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.171^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.31^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`glen.ns.cloudflare.com` ⭐
NS	`wally.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
TXT	`google-site-verification=ERi9v83kW1uu5D_5He7ETKB1cYDEuK1Kp2erd4uT1qU`
TXT	`google-site-verification=g5HcPYhqNOkqOxRd8Nfg3kxCs3FxAiWawlpvsapLMck`
TXT	`protonmail-verification=6bc7b90ffbf6dee374267bc8b30486c6605fc980`
TXT	`v=spf1 include:_spf.protonmail.ch include:relay.mailbaby.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.171, 172.67.136.31
		IPv6 hints	2606:4700:3034::ac43:881f, 2606:4700:3035::6815:4eab
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com
SOA	`glen.ns.cloudflare.com`dns@cloudflare.com serial=2410872492

PTR for

254.87.38.51.in-addr.arpa

183.187.227.23.in-addr.arpa

Same first word

da2.cn

da2.dk

da2.org

da2.cc

da2.net

da2.akamai.net

da2.com

da2.io

da2.ru

da2.de

da2.cl

da2.co

da2.co.uk

Similar names

ad2.at

ad2.work

2da.at

ad2.co

ad2.pl

a2d.net

2ad.eu

d2a.kr

a2d.com.br

ad2.lol

d2a.eu

2ad.co

ad2.com

2da.de

a2d.cz

a2d.info

d2a.in

2ad.ir

ad2.net

2ad.fr

d2a.zone

2da.com

a2d.co

ad2.fr

2da.it

a2d.nl

2da.net

a2d.cn

2ad.us

d2a.online

d2a.com

2da.nl

d2a.be

2da.us

a2d.online

2ad.ai

ad2.be

2ad.com

ad2.xyz

2da.lt

d2a.me

d2a.co.jp

a2d.healthcare

2ad.de

2da.biz

d2a.ca

2ad.in

a2d.com

2da.jp

ad2.my

a2d.co.in

a2d.me

a2d.jp

a2d.host

a2d.ca

d2a.fr

ad2.in

d2a.ru

a2d.de

ad2.com.br

d2a.ch

2da.com.br

ad2.de

2ad.cn

a2d.tv

d2a.de

2ad.net

ad2.cc

ad2.ru

2da.org

ad2.jp

a2d.in

2ad.be

a2d.be

2ad.com.au

ad2.ai

2da.cl

2ad.cz

2ad.ru

ad2.cn

2ad.ca

d2a.net

ad2.gr

a2d.biz

2ad.info

2ad.org

a2d.it

a2d.at

2da.cn

d2a.cn

ad2.com.tr

a2d.fr

a2d.dk

ad2.org

a2d.app

d2a.dk

ad2.eu

2da.cc

a2d.cl

a2d.eu

a2d.ir

ad2.online

a2d.email

2ad.co.il

2ad.lt

a2d.io

DNS History

1 record (1 active, 0 former)

●A51.38.87.2542026-03-15 → 2026-08-03 · 2 obs

● 2026-03-15 18:46:40
● 2026-08-03 11:35:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
services	v2n0.nic.services, v0n0.nic.services, v0n2.nic.services, v2n1.nic.services...	-
mattw.services	glen.ns.cloudflare.com, wally.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.239

NS records: glen.ns.cloudflare.com, wally.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.38.87.254`
TXT	1	`v=spf1 a mx include:spf-c.mailbaby.net ~`

Analysis

IP Addresses

da2.mattw.services directs to one IP number, which is 51.38.87.254.

Additional host names — including secondaryclassroom.com and thechembook.com — share IP numbers with da2.mattw.services.

da2.mattw.services - robtex.com