`mail.tecadvance.ch`

DNSSEC	⚠️ Not signed
A	80.74.142.125^{🇨🇭 ASN-METANET80.74.128.0/20 METANET AG, Switzerland}
		PTR	`domitius.sui-inter.net`

`tecadvance.ch`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:cd46^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:2cf2^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.44.242^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.205.70^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`john.ns.cloudflare.com` ⭐
NS	`keira.ns.cloudflare.com`
MX	`tecadvance-ch.mail.protection.outlook.com` ⭐
TXT	`MS=ms77294052`
TXT	`google-site-verification=6-lLow2p3NoKDshELhmr6nosknJh0XmbSVBPpidcXXU`
TXT	`google-site-verification=JKfqpsrNvSV6TLYLMGRMMyMtGFAMoTJZiAl0u126mpE`
TXT	`google-site-verification=nRNg-S8Vn3e-sWPPOByjo7juy1ncnddIrUDMGmr5hkA`
TXT	`v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:spf-eu...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.44.242, 172.67.205.70
		IPv6 hints	2606:4700:3031::ac43:cd46, 2606:4700:3032::6815:2cf2
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com
SOA	`john.ns.cloudflare.com`dns@cloudflare.com serial=2399888425

Previously MX for

tecadvance.ch

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DNS History

2 records (1 active, 1 former)

●A80.74.142.1252026-03-26 → 2026-04-14 · 3 obs

○ 2016-07-13 23:14:22
● 2026-03-26 17:58:06
● 2026-04-14 12:57:26

○A80.74.146.652015-07-16 → 2016-07-13 · 4 obs

● 2015-07-16 15:59:50
● 2016-07-13 23:14:22
○ 2026-03-26 17:58:06
○ 2026-04-14 12:57:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ch	a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...	-
tecadvance.ch	john.ns.cloudflare.com, keira.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.38.206

NS records: john.ns.cloudflare.com, keira.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tecadvance.ch (unsigned zone)

⏱️ Timing

Total: 411ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.74.142.125`

Analysis

IP Addresses

mail.tecadvance.ch resolves to one IP number: 80.74.142.125.

other host names including mail.schreinerei-scheibler.ch, mail.leukerbad-ferien.com, erikaochsner.ch, mail.modelstyle.ch and sdh.adventisten.ch share IP numbers with mail.tecadvance.ch.

mail.tecadvance.ch - robtex.com