`mail.digitechvn.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8c3d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:26e3^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.227^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.61^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.227, 172.67.140.61
		IPv6 hints	2606:4700:3031::ac43:8c3d, 2606:4700:3033::6815:26e3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com

`digitechvn.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8c3d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:26e3^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.227^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.61^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`curt.ns.cloudflare.com` ⭐
NS	`dalary.ns.cloudflare.com`
MX	`digitechvn-com.mail.protection.outlook.com` ⭐
TXT	`MS=ms68607304`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.227, 172.67.140.61
		IPv6 hints	2606:4700:3031::ac43:8c3d, 2606:4700:3033::6815:26e3
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2403684735

Previously MX for

digitechvn.com

Same first word

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mail.nhlfan.net

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mail.gl

mail.link

mail.no

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liam.codes

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mali.hr

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DNS History

5 records (4 active, 1 former)

●A104.21.38.2272026-05-10 → 2026-05-10 · 3 obs

○ 2017-11-15 11:54:20
● 2026-05-10 07:16:12
● 2026-05-10 09:13:34

○A112.213.94.2242017-11-15 → 2017-11-15 · 3 obs

● 2017-11-15 11:54:20
○ 2026-05-10 07:16:12
○ 2026-05-10 09:13:34

●A172.67.140.612026-05-10 → 2026-05-10 · 3 obs

○ 2017-11-15 11:54:20
● 2026-05-10 07:16:12
● 2026-05-10 09:13:34

●A2606:4700:3031::ac43:8c3d2026-05-10 → 2026-05-10 · 3 obs

○ 2017-11-15 11:54:20
● 2026-05-10 07:16:12
● 2026-05-10 09:13:34

●A2606:4700:3033::6815:26e32026-05-10 → 2026-05-10 · 3 obs

○ 2017-11-15 11:54:20
● 2026-05-10 07:16:12
● 2026-05-10 09:13:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...	-
digitechvn.com	curt.ns.cloudflare.com, dalary.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.94

NS records: curt.ns.cloudflare.com, dalary.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for digitechvn.com (unsigned zone)

⏱️ Timing

Total: 323ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.140.61, 104.21.38.227`
AAAA	2	`2606:4700:3033::6815:26e3, 2606:4700:3031::ac43:8c3d`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (curt.ns.cloudflare.com, curt.ns.cloudflare.com, curt.ns.cloudflare.com...)

Analysis

IP Addresses

mail.digitechvn.com refers to four IP numbers: 2606:4700:3031::ac43:8c3d, 2606:4700:3033::6815:26e3, 104.21.38.227 and 172.67.140.61.

Other host names, for instance elliottsseafoodandsteak.com, micanet.net, blissfulwellwave.com, procomservices.com and www.oscarchang.com share IP numbers with mail.digitechvn.com.

mail.digitechvn.com - robtex.com