kreft.no - robtex.com
kreft.no
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:dca2🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:3e3b🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.62.59Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.220.162🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | maria.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ac0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maria.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0c0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | maria.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20c0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | maria.ns.cloudflare.com | ||||||
| A | 108.162.192.192🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maria.ns.cloudflare.com | ||||||
| A | 172.64.32.192🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maria.ns.cloudflare.com | ||||||
| A | 173.245.58.192🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | maria.ns.cloudflare.com | ||||||
| NS | ridge.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ridge.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c38b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ridge.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:238b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ridge.ns.cloudflare.com | ||||||
| A | 108.162.195.139🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ridge.ns.cloudflare.com | ||||||
| A | 162.159.44.139Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ridge.ns.cloudflare.com | ||||||
| A | 172.64.35.139🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ridge.ns.cloudflare.com | ||||||
| TXT | google-site-verification=tpGlezms4IkPRvNe-DTYvYRKeH4FdkAa--sbE5nK9JI | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.62.59, 172.67.220.162 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:dca2, 2606:4700:3037::6815:3e3b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com | ||||||
| SOA | maria.ns.cloudflare.comdns@cloudflare.com serial=2399253096 | ||||||
no
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | charm.norid.no ⭐ | ||||||
| NS | i.nic.no | ||||||
| NS | njet.norid.no | ||||||
| NS | not.norid.no | ||||||
| NS | x.nic.no | ||||||
| NS | y.nic.no | ||||||
| NS | z.nic.no | ||||||
| SOA | charm.norid.nohostmaster@norid.no 2026-04-12 #37 | ||||||
Same first word
kreft.se |
kreft.pl |
kreft.no |
kreft.it |
kreft.at |
kreft.ch |
kreft.net |
kreft.mobi |
kreft.technology |
kreft.ws |
kreft.de |
kreft.org |
kreft.email |
kreft.com.br |
kreft.com |
kreft.solutions |
kreft.us |
kreft.biz |
Similar names
tkerf.com |
frtek.co.kr |
trekf.com |
ftrek.com |
frtek.com |
frtek.net |
tkref.com |
tekrf.ru |
ktfer.com.br |
etfkr.com |
rftek.com |
reftk.com |
rekft.com |
frekt.it |
DNS History
11 records (6 active, 5 former)
○NSdns1.ewse.net2015-08-17 → 2017-01-03 · 4 obs
● 2017-01-03 11:18:58
○ 2026-02-22 20:19:46
○ 2026-04-12 10:49:54
○NSdns2.ewse.net2015-08-17 → 2017-01-03 · 4 obs
● 2017-01-03 11:18:58
○ 2026-02-22 20:19:46
○ 2026-04-12 10:49:54
○NSdns3.ewse.net2015-08-17 → 2017-01-03 · 4 obs
● 2017-01-03 11:18:58
○ 2026-02-22 20:19:46
○ 2026-04-12 10:49:54
●NSmaria.ns.cloudflare.com2026-02-22 → 2026-04-12 · 3 obs
● 2026-02-22 20:19:46
● 2026-04-12 10:49:54
●NSridge.ns.cloudflare.com2026-02-22 → 2026-04-12 · 3 obs
● 2026-02-22 20:19:46
● 2026-04-12 10:49:54
○MX.2026-02-22 → 2026-04-12 · 2 obs
○ 2026-04-12 10:49:54
●A104.21.62.592026-02-22 → 2026-04-12 · 3 obs
● 2026-02-22 20:19:46
● 2026-04-12 10:49:54
●A172.67.220.1622026-02-22 → 2026-04-12 · 3 obs
● 2026-02-22 20:19:46
● 2026-04-12 10:49:54
●A2606:4700:3030::ac43:dca22026-02-22 → 2026-04-12 · 3 obs
● 2026-02-22 20:19:46
● 2026-04-12 10:49:54
●A2606:4700:3037::6815:3e3b2026-02-22 → 2026-04-12 · 3 obs
● 2026-02-22 20:19:46
● 2026-04-12 10:49:54
○A89.221.244.2252015-08-17 → 2017-01-03 · 4 obs
● 2017-01-03 11:18:58
○ 2026-02-22 20:19:46
○ 2026-04-12 10:49:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | i.nic.no, njet.norid.no, y.nic.no, z.nic.no... | - |
| kreft.no | ridge.ns.cloudflare.com, maria.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.139
NS records: ridge.ns.cloudflare.com, maria.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kreft.no (unsigned zone)
⏱️ Timing
Total: 1307ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.220.162, 104.21.62.59 |
| AAAA | 2 | 2606:4700:3037::6815:3e3b, 2606:4700:3030::ac43:dca2 |
| NS | 2 | maria.ns.cloudflare.com, ridge.ns.cloudflare.com |
| MX | 1 | . (pri: 0) |
| TXT | 2 | google-site-verification=tpGlezms4IkPRvN, v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | maria.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
Four IP numbers are pointed to by kreft.no: 2606:4700:3030::ac43:dca2, 2606:4700:3037::6815:3e3b, 104.21.62.59 and 172.67.220.162.
other host names including jup.cam, www.sugarfreelondoner.com, 1200koine.com, concreativ.de and 263jj.com share IP numbers with kreft.no.
Name Servers
kreft.no is delegated to two name servers maria.ns.cloudflare.com and ridge.ns.cloudflare.com.
kreft.no shares the same name server setup as other domains, for instance heldersantana.net, solvett.no, capewind.org, livskraft.no and artistic.com.mx.
kreft.no at least partially shares name servers with other domains, for instance asahi-solar.com, billiefarris.com, internetrecording.com, hbtmsyjc.com and modecor.de.
these name servers are often used together with mona.ns.cloudflare.com, langston.ns.cloudflare.com, donna.ns.cloudflare.com and bart.ns.cloudflare.com.
Host names with six IP numbers:
Host name maria.ns.cloudflare.com points to: 2606:4700:50::adf5:3ac0, 2803:f800:50::6ca2:c0c0, 2a06:98c1:50::ac40:20c0, 108.162.192.192, 172.64.32.192 and 173.245.58.192.
Host name ridge.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8b, 2803:f800:50::6ca2:c38b, 2a06:98c1:50::ac40:238b, 108.162.195.139, 162.159.44.139 and 172.64.35.139.