`mail.eminoptik.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2a76^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:a1d8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.118^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.216^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.118, 172.67.161.216
		IPv6 hints	2606:4700:3031::6815:2a76, 2606:4700:3031::ac43:a1d8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com

`eminoptik.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:2a76^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:a1d8^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.118^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.216^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`colette.ns.cloudflare.com` ⭐
NS	`jakub.ns.cloudflare.com`
MX	`_dc-mx.a5896e874680.eminoptik.com` ⭐
TXT	`google-site-verification=EEmiJdHG1NhSmYwOXx1U6QsSQLI29A-zsqN-JqNcpaw`
TXT	`v=spf1 include:_spf.protection.veridyen.com include:relay.mailchannels.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.118, 172.67.161.216
		IPv6 hints	2606:4700:3031::6815:2a76, 2606:4700:3031::ac43:a1d8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=223, name=cloudflare-ech.com
SOA	`colette.ns.cloudflare.com`dns@cloudflare.com serial=2398746217

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DNS History

8 records (4 active, 4 former)

●A104.21.42.1182026-03-13 → 2026-04-11 · 4 obs

● 2026-03-13 18:34:34
● 2026-03-26 11:15:12
○ 2026-03-31 03:27:54
● 2026-04-11 17:52:58

●A172.67.161.2162026-03-13 → 2026-04-11 · 4 obs

● 2026-03-13 18:34:34
● 2026-03-26 11:15:12
○ 2026-03-31 03:27:54
● 2026-04-11 17:52:58

○A188.114.96.02026-03-31 → 2026-03-31 · 3 obs

○ 2026-03-26 11:15:12
● 2026-03-31 03:27:54
○ 2026-04-11 17:52:58

○A188.114.97.02026-03-31 → 2026-03-31 · 3 obs

○ 2026-03-26 11:15:12
● 2026-03-31 03:27:54
○ 2026-04-11 17:52:58

●A2606:4700:3031::6815:2a762026-03-13 → 2026-04-11 · 4 obs

● 2026-03-13 18:34:34
● 2026-03-26 11:15:12
○ 2026-03-31 03:27:54
● 2026-04-11 17:52:58

●A2606:4700:3031::ac43:a1d82026-03-13 → 2026-04-11 · 4 obs

● 2026-03-13 18:34:34
● 2026-03-26 11:15:12
○ 2026-03-31 03:27:54
● 2026-04-11 17:52:58

○A2a06:98c1:3120::2026-03-31 → 2026-03-31 · 3 obs

○ 2026-03-26 11:15:12
● 2026-03-31 03:27:54
○ 2026-04-11 17:52:58

○A2a06:98c1:3121::2026-03-31 → 2026-03-31 · 3 obs

○ 2026-03-26 11:15:12
● 2026-03-31 03:27:54
○ 2026-04-11 17:52:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
eminoptik.com	colette.ns.cloudflare.com, jakub.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.28

NS records: colette.ns.cloudflare.com, jakub.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for eminoptik.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.216, 104.21.42.118`
AAAA	2	`2606:4700:3031::ac43:a1d8, 2606:4700:3031::6815:2a76`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.eminoptik.com refers to four IP numbers: 2606:4700:3031::6815:2a76, 2606:4700:3031::ac43:a1d8, 104.21.42.118 and 172.67.161.216.

Other host names, for instance gesundheit-fuer-mensch-und-tier.com, wghtreesurgery.co.uk, hajduk.info, www.ensemble-en-regions.fr and xinxicq.com share IP numbers with mail.eminoptik.com.

mail.eminoptik.com - robtex.com