ostbye.net - robtex.com
ostbye.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.37.39.71🇳🇴 ONECOM104.37.32.0/21 One.com A/S | ||||||
| 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 | pro-one.g1-dns.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 | pro-one.g1-dns.one | ||||||
| MX | 88ab495ba5c4258f317aca9583421e.pamx1.hotmail.com ⭐ | ||||||
| A | 52.101.8.35🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| A | 52.101.10.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| A | 52.101.41.23🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| A | 52.101.73.27🇳🇱 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| TXT | MS=CEBF78C7567F083DD0F2B9917D0009C3C5163C07 | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns01.no.brand.one.comhostmaster@no.brand.one.com 2025-10-10 #1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291465 | ||||||
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
○NSns.fastname.no2015-08-06 → 2020-02-29 · 4 obs
● 2020-02-29 19:33:56
○ 2026-03-19 16:30:08
○ 2026-03-24 09:44:08
●NSns01.no.brand.one.com2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 16:30:08
● 2026-03-24 09:44:08
●NSns02.no.brand.one.com2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 16:30:08
● 2026-03-24 09:44:08
○NSns2.fastname.no2015-08-06 → 2020-02-29 · 4 obs
● 2020-02-29 19:33:56
○ 2026-03-19 16:30:08
○ 2026-03-24 09:44:08
●MX88ab495ba5c4258f317aca9583421e.pamx1.hotmail.com2015-08-06 → 2026-03-24 · 2 obs
● 2026-03-24 09:44:08
●A104.37.39.712026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 16:30:08
● 2026-03-24 09:44:08
○A85.252.49.362015-08-06 → 2020-02-29 · 4 obs
● 2020-02-29 19:33:56
○ 2026-03-19 16:30:08
○ 2026-03-24 09:44:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ostbye.net | ns01.no.brand.one.com, ns02.no.brand.one.com | - |
✅ Authoritative Response
Server:185.10.11.12
NS records: ns01.no.brand.one.com, ns02.no.brand.one.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostbye.net (unsigned zone)
⏱️ Timing
Total: 849ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.37.39.71 |
| NS | 2 | ns02.no.brand.one.com, ns01.no.brand.one.com |
| MX | 1 | 88ab495ba5c4258f317aca9583421e.pamx1.hot |
| TXT | 2 | MS=CEBF78C7567F083DD0F2B9917D0009C3C5163, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns01.no.brand.one.com hostmaster.no.bran |
Analysis
IP Addresses
ostbye.net resolves to one IP number: 104.37.39.71.
other host names including stavik.net, omhas.com, bocaj.no, lyngenfjorden.com and strugstad.org share IP numbers with ostbye.net.
Name Servers
ostbye.net is delegated to two name servers ns01.no.brand.one.com and ns02.no.brand.one.com.
ostbye.net shares the same name server setup as other domains, for instance dotzler.no, lunke.no, finurlig.no, nbranes.com and deltagruppen.no.
Host names with two IP numbers:
The host name ns01.no.brand.one.com points to 2001:67c:28cc::12 and 195.206.121.12; the host name ns02.no.brand.one.com points to 2001:67c:3c0::12 and 185.10.11.12.
Mail Servers
ostbye.net is handled by a single mail server, 88ab495ba5c4258f317aca9583421e.pamx1.hotmail.com.
The host name 88ab495ba5c4258f317aca9583421e.pamx1.hotmail.com resolves to four IP numbers: 52.101.8.35, 52.101.10.4, 52.101.41.23 and 52.101.73.27.