mail.reference.no - dns.ninja
mail.reference.no
| CNAME | reference.no | ||||||
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 217.170.201.210๐ณ๐ด SERVETHEWORLD-AS217.170.192.0/20 | ||||||
| PTR | hostmaster.onnet.no | ||||||
| NS | ns3.startpunktet.com โญ | ||||||
| A | 217.170.202.93๐ณ๐ด SERVETHEWORLD-AS217.170.192.0/20 | ||||||
| PTR | smtp2.onnet.no | ||||||
| NS | ns2.startpunktet.com | ||||||
| A | 91.189.179.13๐ณ๐ด SERVETHEWORLD-AS91.189.176.0/21 | ||||||
| PTR | smtp1.onnet.no | ||||||
| MX | reference.no โญ | ||||||
| A | 217.170.201.210๐ณ๐ด SERVETHEWORLD-AS217.170.192.0/20 | ||||||
| PTR | hostmaster.onnet.no | ||||||
| TXT | v=spf1 a mx ip4:217.170.201.210 ip4:217.170.193.178 ip4:87.254.34.42 inc... | ||||||
| SOA | ns3.startpunktet.comhelp@onnet.no 2026-07-01 #1 | ||||||
reference.no
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 217.170.201.210๐ณ๐ด SERVETHEWORLD-AS217.170.192.0/20 | ||||||
| NS | ns3.startpunktet.com โญ | ||||||
| NS | ns2.startpunktet.com | ||||||
| MX | reference.no โญ | ||||||
| TXT | v=spf1 a mx ip4:217.170.201.210 ip4:217.170.193.178 ip4:87.254.34.42 inc... | ||||||
| SOA | ns3.startpunktet.comhelp@onnet.no 2026-07-01 #1 | ||||||
Same first word
Similar names
DNS History
6 records (1 active, 5 former)
โNSp1.internetbolaget.se2015-11-02 โ 2026-02-17 ยท 4 obs
โ 2026-02-17 01:01:30
โ 2026-05-13 02:30:22
โ 2026-07-25 12:04:16
โNSp2.internetbolaget.se2015-11-02 โ 2026-02-17 ยท 4 obs
โ 2026-02-17 01:01:30
โ 2026-05-13 02:30:22
โ 2026-07-25 12:04:16
โA::ffff:6ca6:75f02015-11-02 โ 2026-02-17 ยท 5 obs
โ 2015-11-02 07:42:10
โ 2026-02-17 01:01:30
โ 2026-05-13 02:30:22
โ 2026-07-25 12:04:16
โA108.166.117.2402015-11-02 โ 2026-02-17 ยท 5 obs
โ 2015-11-02 07:42:10
โ 2026-02-17 01:01:30
โ 2026-05-13 02:30:22
โ 2026-07-25 12:04:16
โA212.4.51.702015-06-10 โ 2015-06-10 ยท 3 obs
โ 2015-11-02 07:42:10
โ 2026-07-25 12:04:16
โCNAMEreference.no2026-02-17 โ 2026-07-25 ยท 2 obs
โ 2026-07-25 12:04:16
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| no | x.nic.no, y.nic.no, z.nic.no, not.norid.no... | - |
| reference.no | ns2.startpunktet.com, ns3.startpunktet.com | - |
โ Authoritative Response
Server:91.189.179.13
NS records: ns2.startpunktet.com, ns3.startpunktet.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for reference.no (unsigned zone)
โฑ๏ธ Timing
Total: 994ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | reference.no |
Analysis
IP Addresses
mail.reference.no directs to one IP number, which is 217.170.201.210.
Among the host names that share IP numbers with mail.reference.no are orvedal.com, webmail.petproducts.no, www.onnet.net and two others.
Name Servers
DNS delegation for mail.reference.no points to two name servers: ns2.startpunktet.com and ns3.startpunktet.com.
mail.reference.no has the same name server delegation as a number of other domains, such as spearhead.no, blik-blom.no, aaaa.no and two more.
mail.reference.no has at least partial name server overlap with other domains, such as podiatristklinikken.com, heartware.dk, xox.no and two others.
ns2.startpunktet.com directs to 91.189.179.13 and ns3.startpunktet.com directs to 217.170.202.93; each host name points to exactly one IP number.
Mail Servers
mail.reference.no routes its mail through a single mail server, reference.no.
mail.reference.no and domains like reference.no share an identical mail server configuration.
reference.no has exactly one IP number: 217.170.201.210.