y4.no - robtex.com
y4.no
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 54.195.240.169🇮🇪 Amazon54.195.0.0/16 EC2 DUB prefix | ||||||
| PTR | ec2-54-195-240-169.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns01.no.brand.one.com ⭐ | ||||||
| A | 2001:67c:28cc::12ONECOM-INFRA2001:67c:28cc::/48 | ||||||
| PTR | ns01.no.brand.one.com | ||||||
| A | 195.206.121.12ONECOM-INFRA195.206.121.0/24 | ||||||
| PTR | ns01.no.brand.one.com | ||||||
| NS | ns02.no.brand.one.com | ||||||
| A | 2001:67c:3c0::12🇩🇰 ONECOM2001:67c:3c0::/48 | ||||||
| PTR | ns02.no.brand.one.com | ||||||
| A | 185.10.11.12ONECOM185.10.11.0/24 | ||||||
| PTR | ns02.no.brand.one.com | ||||||
| MX | a.mx.tornado-mail.com ⭐ | ||||||
| A | 195.159.29.202🇳🇴 GlobalConnect-AS2116195.159.0.0/16 GLOBALCONNECT-NO-ROUTE | ||||||
| PTR | x.tornado.email | ||||||
| MX | b.mx.tornado-mail.com ⭐ | ||||||
| A | 195.159.29.17🇳🇴 GlobalConnect-AS2116195.159.0.0/16 GLOBALCONNECT-NO-ROUTE | ||||||
| PTR | y.tornado.email | ||||||
| SOA | ns01.no.brand.one.comhostmaster@no.brand.one.com 2026-07-07 #1 | ||||||
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 2026-07-19 #73 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
○NSa.ns.syse.no2015-08-15 → 2017-09-20 · 4 obs
● 2017-09-20 20:12:06
○ 2026-06-12 13:05:12
○ 2026-07-19 20:16:04
○NSb.ns.syse.no2015-08-15 → 2017-09-20 · 4 obs
● 2017-09-20 20:12:06
○ 2026-06-12 13:05:12
○ 2026-07-19 20:16:04
○NSc.ns.syse.no2015-08-15 → 2017-09-20 · 4 obs
● 2017-09-20 20:12:06
○ 2026-06-12 13:05:12
○ 2026-07-19 20:16:04
○NSd.ns.syse.no2015-08-15 → 2017-09-20 · 4 obs
● 2017-09-20 20:12:06
○ 2026-06-12 13:05:12
○ 2026-07-19 20:16:04
○NSns.syse.no2015-08-15 → 2017-09-20 · 4 obs
● 2017-09-20 20:12:06
○ 2026-06-12 13:05:12
○ 2026-07-19 20:16:04
●NSns01.no.brand.one.com2026-06-12 → 2026-07-19 · 3 obs
● 2026-06-12 13:05:12
● 2026-07-19 20:16:04
●NSns02.no.brand.one.com2026-06-12 → 2026-07-19 · 3 obs
● 2026-06-12 13:05:12
● 2026-07-19 20:16:04
●MXa.mx.tornado-mail.com2015-08-15 → 2026-07-19 · 2 obs
● 2026-07-19 20:16:04
●MXb.mx.tornado-mail.com2015-08-15 → 2026-07-19 · 2 obs
● 2026-07-19 20:16:04
○A195.159.29.2532015-08-15 → 2016-08-26 · 4 obs
● 2016-08-26 18:42:02
○ 2016-10-19 13:54:32
○ 2026-07-19 20:16:04
●A54.195.240.1692016-10-19 → 2026-07-19 · 3 obs
● 2016-10-19 13:54:32
● 2026-07-19 20:16:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | i.nic.no, x.nic.no, y.nic.no, z.nic.no... | - |
| y4.no | ns02.no.brand.one.com, ns01.no.brand.one.com | - |
✅ Authoritative Response
Server:185.10.11.12
NS records: ns02.no.brand.one.com, ns01.no.brand.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 54.195.240.169 |
| NS | 2 | ns02.no.brand.one.com, ns01.no.brand.one.com |
| MX | 2 | b.mx.tornado-mail.com (pri: 10), a.mx.tornado-mail.com (pri: 10) |
| SOA | 1 | ns01.no.brand.one.com hostmaster.no.bran |
Analysis
IP Addresses
y4.no points to a single IP number: 54.195.240.169.
Additional host names — bossesmattor.se, rosenvinge.no, welldone.no and two others — share IP numbers with y4.no.
Name Servers
y4.no has two authoritative name servers — ns01.no.brand.one.com and ns02.no.brand.one.com.
y4.no shares its name server setup with other domains, including mosling.com, nbx.se, applia.no and two others.
The name servers for y4.no overlap at least partially with those of other domains — for example immiflex.se.
Both ns01.no.brand.one.com and ns02.no.brand.one.com have two IP addresses each. ns01.no.brand.one.com resolves to 195.206.121.12 and 2001:67c:28cc::12; ns02.no.brand.one.com resolves to 185.10.11.12 and 2001:67c:3c0::12.
Mail Servers
y4.no has two mail servers: a.mx.tornado-mail.com and b.mx.tornado-mail.com.
y4.no shares the same mail server setup as other domains, including statx.no, greenfingers.no, selfservice.email and two others.
y4.no shares mail servers — at least in part — with other domains, including fridman-optics.com, kjeveortoped1.no, artfinder.dk and two others.
a.mx.tornado-mail.com directs to 195.159.29.202 and b.mx.tornado-mail.com directs to 195.159.29.17; each host name points to exactly one IP number.