smartcoding.ch - robtex.com
smartcoding.ch
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:96b7πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2867πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.40.103Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.150.183πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | heidi.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::a29f:26ecπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ecπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ecπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 108.162.194.236πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 162.159.38.236Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 172.64.34.236πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| NS | memphis.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cbdπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | memphis.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3bdπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | memphis.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23bdπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | memphis.ns.cloudflare.com | ||||||
| A | 108.162.195.189πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | memphis.ns.cloudflare.com | ||||||
| A | 162.159.44.189Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | memphis.ns.cloudflare.com | ||||||
| A | 172.64.35.189πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | memphis.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.40.103, 172.67.150.183 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:96b7, 2606:4700:3037::6815:2867 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=30, name=cloudflare-ech.com | ||||||
| SOA | heidi.ns.cloudflare.comdns@cloudflare.com serial=2418188788 | ||||||
ch
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.nic.ch β | ||||||
| NS | b.nic.ch | ||||||
| NS | d.nic.ch | ||||||
| NS | e.nic.ch | ||||||
| NS | f.nic.ch | ||||||
| SOA | a.nic.chdns-operation@switch.ch 2026-11-08 #9 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
12 records (6 active, 6 former)
βNSheidi.ns.cloudflare.com2026-10-19 β 2026-11-08 Β· 2 obs
β 2026-11-08 04:16:04
βNSmemphis.ns.cloudflare.com2026-10-19 β 2026-11-08 Β· 2 obs
β 2026-11-08 04:16:04
βA104.21.40.1032026-10-31 β 2026-11-08 Β· 3 obs
β 2026-10-31 20:17:36
β 2026-11-08 04:16:04
βA172.67.150.1832026-10-31 β 2026-11-08 Β· 3 obs
β 2026-10-31 20:17:36
β 2026-11-08 04:16:04
βA188.114.96.42026-10-19 β 2026-10-19 Β· 3 obs
β 2026-10-31 20:17:36
β 2026-11-08 04:16:04
βA188.114.97.42026-10-19 β 2026-10-19 Β· 3 obs
β 2026-10-31 20:17:36
β 2026-11-08 04:16:04
βA2606:4700:3031::ac43:96b72026-10-31 β 2026-11-08 Β· 3 obs
β 2026-10-31 20:17:36
β 2026-11-08 04:16:04
βA2606:4700:3037::6815:28672026-10-31 β 2026-11-08 Β· 3 obs
β 2026-10-31 20:17:36
β 2026-11-08 04:16:04
βA2a06:98c1:3120::2026-10-21 β 2026-10-21 Β· 4 obs
β 2026-10-21 08:49:42
β 2026-10-31 20:17:36
β 2026-11-08 04:16:04
βA2a06:98c1:3120::42026-10-19 β 2026-10-19 Β· 3 obs
β 2026-10-21 08:49:42
β 2026-11-08 04:16:04
βA2a06:98c1:3121::2026-10-21 β 2026-10-21 Β· 4 obs
β 2026-10-21 08:49:42
β 2026-10-31 20:17:36
β 2026-11-08 04:16:04
βA2a06:98c1:3121::42026-10-19 β 2026-10-19 Β· 3 obs
β 2026-10-21 08:49:42
β 2026-11-08 04:16:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ch | a.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch... | 10 records |
| smartcoding.ch | heidi.ns.cloudflare.com, memphis.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.38.236
NS records: heidi.ns.cloudflare.com, memphis.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for smartcoding.ch (unsigned zone)
β±οΈ Timing
Total: 569ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.150.183, 104.21.40.103 |
| AAAA | 2 | 2606:4700:3037::6815:2867, 2606:4700:3031::ac43:96b7 |
| NS | 2 | heidi.ns.cloudflare.com, memphis.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | heidi.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 10
In-bailiwick: 10 (a.nic.ch, a.nic.ch, b.nic.ch...)
Analysis
IP Addresses
smartcoding.ch has four IP addresses: 104.21.40.103, 172.67.150.183, 2606:4700:3031::ac43:96b7 and 2606:4700:3037::6815:2867.
Two other host names, along with bookcalgaryhome.ca, aha-creatorpro.net and orgonitshop.de, also share IP numbers with smartcoding.ch.
Name Servers
Two name servers handle the delegation for smartcoding.ch: heidi.ns.cloudflare.com and memphis.ns.cloudflare.com.
smartcoding.ch shares its NS records with other domains, for example ldtfuturetechcom.pages.dev, xtyl.digital, ma-atgsystems01.workers.dev and two others.
smartcoding.ch shares at least some of its name servers with other domains, including fillipjohn50.workers.dev, lunabi.eu.com, vless00023.pages.dev and two others.
These name servers are frequently seen alongside the name servers valentin.ns.cloudflare.com, venus.ns.cloudflare.com, george.ns.cloudflare.com and rosalie.ns.cloudflare.com.
DNS names with 6 IP addresses:
heidi.ns.cloudflare.com resolves to 108.162.194.236, 162.159.38.236 and 172.64.34.236 among others, with 3 other IP addresses in total.
memphis.ns.cloudflare.com resolves to 108.162.195.189, 162.159.44.189 and 172.64.35.189 among others, with 3 other IP addresses in total.