www.simd.ch - robtex.com

www.simd.ch

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1361🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b9bb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.19.97Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.185.187🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.19.97, 172.67.185.187
IPv6 hints2606:4700:3033::6815:1361, 2606:4700:3037::ac43:b9bb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com

simd.ch

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:1361🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:b9bb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.19.97Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.185.187🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSetta.ns.cloudflare.com ⭐
NSfelicity.ns.cloudflare.com
MXmxa.eu.mailgun.org ⭐
MXmxb.eu.mailgun.org ⭐
TXTv=spf1 include:mailgun.org ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.19.97, 172.67.185.187
IPv6 hints2606:4700:3033::6815:1361, 2606:4700:3037::ac43:b9bb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOAetta.ns.cloudflare.comdns@cloudflare.com serial=2409906246

Same first word

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www.solutions

DNS History

5 records (4 active, 1 former)

2020202120222023202420252026A104.21.19.97172.67.185.1872606:4700:3033::6815:13612606:4700:3037::ac43:b9bb185.89.147.142
●A104.21.19.972026-06-23 → 2026-07-29 · 3 obs
○ 2026-03-22 12:03:12
● 2026-06-23 14:55:34
● 2026-07-29 16:37:24
●A172.67.185.1872026-06-23 → 2026-07-29 · 3 obs
○ 2026-03-22 12:03:12
● 2026-06-23 14:55:34
● 2026-07-29 16:37:24
○A185.89.147.1422019-03-23 → 2019-03-23 · 3 obs
● 2019-03-23 01:22:32
○ 2026-03-22 12:03:12
○ 2026-07-29 16:37:24
●A2606:4700:3033::6815:13612026-06-23 → 2026-07-29 · 3 obs
○ 2026-03-22 12:03:12
● 2026-06-23 14:55:34
● 2026-07-29 16:37:24
●A2606:4700:3037::ac43:b9bb2026-06-23 → 2026-07-29 · 3 obs
○ 2026-03-22 12:03:12
● 2026-06-23 14:55:34
● 2026-07-29 16:37:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
chb.nic.ch, e.nic.ch, a.nic.ch, d.nic.ch...-
simd.chetta.ns.cloudflare.com, felicity.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.156

NS records: etta.ns.cloudflare.com, felicity.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simd.ch (unsigned zone)

⏱️ Timing

Total: 1426ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.19.97, 172.67.185.187
AAAA22606:4700:3033::6815:1361, 2606:4700:3037::ac43:b9bb
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

www.simd.ch points to the four IP addresses 104.21.19.97, 172.67.185.187, 2606:4700:3033::6815:1361 and 2606:4700:3037::ac43:b9bb.

Among the host names that share IP numbers with www.simd.ch are thenowgroup.info, essaybeast.com, vwoalternatives.com and two others.