bitcoinforum.se - robtex.com
bitcoinforum.se
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:c814🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:15c6🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.21.198Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.200.20🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | isla.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a77🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c077🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2077🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 108.162.192.119🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 172.64.32.119🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| A | 173.245.58.119🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isla.ns.cloudflare.com | ||||||
| NS | sri.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bea🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ea🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ea🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 108.162.193.234🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 172.64.33.234🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| A | 173.245.59.234🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sri.ns.cloudflare.com | ||||||
| TXT | af58fbe09ba6c39bd99c29261b8f95865e291ed6 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.21.198, 172.67.200.20 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:c814, 2606:4700:3035::6815:15c6 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com | ||||||
| SOA | isla.ns.cloudflare.comdns@cloudflare.com serial=2399991080 | ||||||
se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.se ⭐ | ||||||
| NS | a.ns.se | ||||||
| NS | b.ns.se | ||||||
| NS | c.ns.se | ||||||
| NS | f.ns.se | ||||||
| NS | g.ns.se | ||||||
| NS | i.ns.se | ||||||
| NS | m.ns.se | ||||||
| NS | x.ns.se | ||||||
| NS | y.ns.se | ||||||
| NS | z.ns.se | ||||||
| TXT | id:3c11523c-bb5f-4333-98d4-fda59ffab9df | ||||||
| TXT | SE zone update: 2026-04-26 16:05:17 +0000 (EPOCH 1777219517) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1777219928 | ||||||
Subdomains
www.bitcoinforum.se |
Same first word
bitcoinforum.ru |
bitcoinforum.de |
bitcoinforum.eu |
bitcoinforum.com |
bitcoinforum.cz |
bitcoinforum.be |
bitcoinforum.se |
Similar names
DNS History
9 records (6 active, 3 former)
●NSisla.ns.cloudflare.com2026-03-06 → 2026-04-26 · 3 obs
● 2026-03-06 00:02:22
● 2026-04-26 17:18:08
○NSns1.loopia.se2015-07-08 → 2016-12-09 · 4 obs
● 2016-12-09 20:26:20
○ 2026-03-06 00:02:22
○ 2026-04-26 17:18:08
○NSns2.loopia.se2015-07-08 → 2016-12-09 · 4 obs
● 2016-12-09 20:26:20
○ 2026-03-06 00:02:22
○ 2026-04-26 17:18:08
●NSsri.ns.cloudflare.com2026-03-06 → 2026-04-26 · 3 obs
● 2026-03-06 00:02:22
● 2026-04-26 17:18:08
●A104.21.21.1982026-03-06 → 2026-04-26 · 3 obs
● 2026-03-06 00:02:22
● 2026-04-26 17:18:08
●A172.67.200.202026-03-06 → 2026-04-26 · 3 obs
● 2026-03-06 00:02:22
● 2026-04-26 17:18:08
○A194.103.51.1302015-07-08 → 2016-12-09 · 4 obs
● 2016-12-09 20:26:20
○ 2026-03-06 00:02:22
○ 2026-04-26 17:18:08
●A2606:4700:3032::ac43:c8142026-03-06 → 2026-04-26 · 3 obs
● 2026-03-06 00:02:22
● 2026-04-26 17:18:08
●A2606:4700:3035::6815:15c62026-03-06 → 2026-04-26 · 3 obs
● 2026-03-06 00:02:22
● 2026-04-26 17:18:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, b.ns.se, c.ns.se, f.ns.se... | - |
| bitcoinforum.se | sri.ns.cloudflare.com, isla.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.234
NS records: sri.ns.cloudflare.com, isla.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bitcoinforum.se (unsigned zone)
⏱️ Timing
Total: 780ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.200.20, 104.21.21.198 |
| AAAA | 2 | 2606:4700:3032::ac43:c814, 2606:4700:3035::6815:15c6 |
| NS | 2 | isla.ns.cloudflare.com, sri.ns.cloudflare.com |
| TXT | 1 | af58fbe09ba6c39bd99c29261b8f95865e291ed6 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | isla.ns.cloudflare.com dns.cloudflare.co |
Analysis
Hierarchy
bitcoinforum.se is the parent of www.bitcoinforum.se.
IP Addresses
bitcoinforum.se points to four IP numbers: 2606:4700:3032::ac43:c814, 2606:4700:3035::6815:15c6, 104.21.21.198 and 172.67.200.20.
For instance, other host names f4b.pl, guia.com.ve, swifthost.eu, www.superpama.com and youngcodelord.com share IP numbers with bitcoinforum.se.
Name Servers
bitcoinforum.se is delegated to two name servers: isla.ns.cloudflare.com and sri.ns.cloudflare.com.
bitcoinforum.se uses the same name server setup as other domains such as aikeyun.com, after-ship.com, johnlewisgiftcard.com, uay2t9ssz6ji7yo.workers.dev and teatr.com.
bitcoinforum.se shares name servers with other domains at least partially, for example 98yingyuan.com, switzerland.cc, andicomani.com, noctacore.com and l2vn.com.
These name servers are often used together with the name servers ara.ns.cloudflare.com, ken.ns.cloudflare.com, rob.ns.cloudflare.com, rita.ns.cloudflare.com and paige.ns.cloudflare.com.
Host names with six IP numbers: host name isla.ns.cloudflare.com points to: 2606:4700:50::adf5:3a77, 2803:f800:50::6ca2:c077, 2a06:98c1:50::ac40:2077, 108.162.192.119, 172.64.32.119 and 173.245.58.119; host name sri.ns.cloudflare.com points to: 2606:4700:58::adf5:3bea, 2803:f800:50::6ca2:c1ea, 2a06:98c1:50::ac40:21ea, 108.162.193.234, 172.64.33.234 and 173.245.59.234.