nobina.dk is a .dk domain served by 4 nameservers (dns01.dipcon.com, dns02.ports.se, dns03.ports.se and 1 more). It was registered on 5 December 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.131.14.38 is hosted by Tele2 SWIPnet (AS1257) in Sweden. Mail is handled by nobina-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 88.131.14.38 | 86400s | — | AS1257 | Tele2 SWIPnet | 88.131.0.0/16 | 🇸🇪 Sweden | Kista |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| 9//Pi6aCn63vzCi3kkUnFriHgGQmpac3/hXJhzMYLiU6p45hTFtScjRaXP7SGXBP4eKISACdugFpvgNjWlCfPA== |
| pt5j322q8kb834hpy1k6q4qg3nvdnq4j |
| spf2.0/pra include:all._spf2.plma.se include:o._spf.comendo.com include:spf.protection.outlook.com ~all |
| teamtailor=c1dcefbfeb89168b6ad080fe4114edee |
| v=spf1 mx include:_spf.salesforce.com include:all._spf.plma.se include:o._spf.comendo.com include:spf.protection.outlook.com ~all |
| Policy | Record (nobina.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx include:_spf.salesforce.com include:all._spf.plma.se include:o._spf.comendo.com include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.nobina.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none |
| www | 88.131.14.38 (AS1257) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-nobina-dk._domainkey.nobina.onmicrosoft.com | RSA · ~2048 bit |
| selector2 | selector2-nobina-dk._domainkey.nobina.onmicrosoft.com | RSA · ~2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 10/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026090400 |
| Primary NS (MNAME) | dns01.dipcon.com |
| Responsible (RNAME) | registry@ports.net |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Abion AB |
| Registered | 2008-12-05 |
| Expires | 2026-12-31 (72d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-19 13:55:35 shown | 1072ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-08 03:53:28 | 2256ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 01:33:13 | 2865ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 06:54:53 | 2983ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 20:24:17 | 5585ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 12:08:00 | 985ms | 4 NS 1 A 1 MX | 🔓 Insecure |