isp.no - dns.ninja
isp.no
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.242.200.117🇳🇴 NEXTHOP91.242.200.0/21 Blackbird AS | ||||||
| PTR | s1.isp.no | ||||||
| NS | eject.dataguard.no ⭐ | ||||||
| A | 91.90.109.204🇳🇴 NEXTHOP91.90.104.0/21 NO-NEXTHOP | ||||||
| NS | josva.dataguard.no | ||||||
| A | 91.90.109.205🇳🇴 NEXTHOP91.90.104.0/21 NO-NEXTHOP | ||||||
| NS | lin.dataguard.no | ||||||
| A | 91.90.109.206🇳🇴 NEXTHOP91.90.104.0/21 NO-NEXTHOP | ||||||
| MX | mx1.nexthop.no ⭐ | ||||||
| A | 91.90.111.227🇳🇴 NEXTHOP91.90.104.0/21 NO-NEXTHOP | ||||||
| PTR | mx1.nexthop.no | ||||||
| MX | mx2.nexthop.no ⭐ | ||||||
| A | 91.90.111.228🇳🇴 NEXTHOP91.90.104.0/21 NO-NEXTHOP | ||||||
| PTR | mx2.nexthop.no | ||||||
| MX | mx3.nexthop.no ⭐ | ||||||
| A | 91.90.111.229🇳🇴 NEXTHOP91.90.104.0/21 NO-NEXTHOP | ||||||
| PTR | mx3.nexthop.no | ||||||
| TXT | v=spf1 +a +mx include:spf.dataguard.no include:_spf.smtp.nexthop.no ~all | ||||||
| SOA | eject.dataguard.nodrift@nexthop.no 2026-08-01 #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 2026-08-11 #37 | ||||||
Subdomains
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
○NSdns1.proglayer.net2015-08-19 → 2017-08-28 · 4 obs
● 2017-08-28 20:39:48
○ 2026-02-22 10:00:52
○ 2026-08-11 10:20:50
○NSdns2.proglayer.net2015-08-19 → 2017-08-28 · 4 obs
● 2017-08-28 20:39:48
○ 2026-02-22 10:00:52
○ 2026-08-11 10:20:50
●NSeject.dataguard.no2026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 10:00:52
● 2026-08-11 10:20:50
●NSjosva.dataguard.no2026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 10:00:52
● 2026-08-11 10:20:50
●NSlin.dataguard.no2026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 10:00:52
● 2026-08-11 10:20:50
○MXmail.isp.no2015-08-19 → 2017-08-28 · 4 obs
● 2017-08-28 20:39:48
○ 2026-02-22 10:00:52
○ 2026-08-11 10:20:50
○MXmail2.isp.no2015-08-19 → 2017-08-28 · 4 obs
● 2017-08-28 20:39:48
○ 2026-02-22 10:00:52
○ 2026-08-11 10:20:50
●MXmx1.nexthop.no2026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 10:00:52
● 2026-08-11 10:20:50
●MXmx2.nexthop.no2026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 10:00:52
● 2026-08-11 10:20:50
●MXmx3.nexthop.no2026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 10:00:52
● 2026-08-11 10:20:50
○A193.105.112.672015-08-19 → 2017-08-28 · 4 obs
● 2017-08-28 20:39:48
○ 2026-02-22 10:00:52
○ 2026-08-11 10:20:50
●A91.242.200.1172026-02-22 → 2026-08-11 · 3 obs
● 2026-02-22 10:00:52
● 2026-08-11 10:20:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | x.nic.no, z.nic.no, njet.norid.no, not.norid.no... | - |
| isp.no | lin.dataguard.no, josva.dataguard.no, eject.dataguard.no | 3 records |
✅ Authoritative Response
Server:91.90.109.204
NS records: lin.dataguard.no, josva.dataguard.no, eject.dataguard.no
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isp.no (unsigned zone)
⏱️ Timing
Total: 627ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.242.200.117 |
| NS | 3 | josva.dataguard.no, eject.dataguard.no... |
| MX | 3 | mx2.nexthop.no (pri: 10), mx1.nexthop.no (pri: 10)... |
| TXT | 1 | v=spf1 +a +mx include:spf.dataguard.no i |
| SOA | 1 | eject.dataguard.no drift.nexthop.no |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (josva.dataguard.no, eject.dataguard.no, lin.dataguard.no)
Analysis
Hierarchy
The domain isp.no is parent to s1.isp.no, mail.isp.no and www.isp.no.
IP Addresses
isp.no points to a single IP number: 91.242.200.117.
Additional host names — safelogistic.no, xn--widere-fya.no, crewmail.no and two others — share IP numbers with isp.no.
Name Servers
isp.no carries NS records delegating to eject.dataguard.no, josva.dataguard.no and lin.dataguard.no.
At least some of isp.no's name servers are shared with other domains, for example 99.54.194.in-addr.arpa, sifon.no, 52.118.87.in-addr.arpa and two more.
eject.dataguard.no points to 91.90.109.204; josva.dataguard.no points to 91.90.109.205; lin.dataguard.no points to 91.90.109.206 — each hostname maps to exactly one IP address.
Mail Servers
The MX records for isp.no list three mail servers: mx1.nexthop.no, mx2.nexthop.no and mx3.nexthop.no.
isp.no shares mail servers — at least in part — with other domains, including havstuer.no, beso.no, skatepark.no and two others.
mx1.nexthop.no points to 91.90.111.227; mx2.nexthop.no points to 91.90.111.228; mx3.nexthop.no points to 91.90.111.229 — each hostname maps to exactly one IP address.