sonfor.dk is a .dk domain served by 3 nameservers (ns1.azehosting.net, ns2.azehosting.net, ns3.azehosting.net). It was registered on 3 August 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.46.5.136 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by sonfor-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this 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 |
|---|---|---|---|---|---|---|---|
| 78.46.5.136 | 360s | dedi1336.your-server.de | AS24940 | Hetzner Online GmbH | 78.46.0.0/15 | 🇩🇪 Germany | Nuremberg |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.98.16.43 |
| 🔶 Autoconfig | 78.46.5.136 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| _cpanel-dcv-test-record.sonfor.dk |
| _globalsign-domain-verification=B2j6LYNg2rKsBqV4c1UmRXLYyCfWaeifrQdEQBFKIN |
| v=spf1 ip4:116.202.193.56 include:spf.azehosting.net ip4:49.12.83.45 a ip4:185.221.37.133 ip4:89.188.76.213 ip4:77.75.85.184 ip4:108.143.73.106 ip4:51.124.158.229 include:spf.protection.outlook.com include:spf.defgo.com include:mail.zendesk.com -all |
| Policy | Record (sonfor.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:116.202.193.56 include:spf.azehosting.net ip4:49.12.83.45 a ip4:185.221.37.133 ip4:89.188.76.213 ip4:77.75.85.184 ip4:108.143.73.106 ip4:51.124.158.229 include:spf.protection.outlook.com include:spf.defgo.com include:mail.zendesk.com -all |
| Policy | Record (_dmarc.sonfor.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=90;fo=1;rf=afrf;ri=86400;rua=mailto:dmarc@sonfor.dk;ruf=mailto:dmarc@sonfor.dk |
| www CNAME | sonfor.dk (all on sonfor.dk) |
| www vs bare domain | Same network sonfor.dk: 116.202.193.56 2a01:4f8:241:100d::2 (AS24940) www.sonfor.dk: 116.202.193.56 2a01:4f8:241:100d::2 (AS24940) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
| selector1 | selector1-sonfor-dk._domainkey.sonfordk0.onmicrosoft.com | RSA · ~1024 bit below 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: 6/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.sonfor.dk | kyYn-dckg5cqRBL5c9rw8NgzWh-_keUYZuSEbrE82VI |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061602 |
| Primary NS (MNAME) | ns1.azehosting.net |
| Responsible (RNAME) | server-admin@azehosting.net |
| Refresh | 3600s |
| Retry | 1800s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2009-08-03 |
| Expires | 2027-08-31 (317d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:02:17 | 1139ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 02:02:06 | 1906ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 12:09:55 | 1380ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 13:40:20 | 3326ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-26 10:22:28 | 1242ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-21 00:50:41 | 1451ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-16 21:54:05 | 10776ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-10 09:15:25 | 10798ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-02 09:45:54 | 3782ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 21:50:23 | 4145ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 16:39:49 | 994ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-19 13:36:55 shown | 2851ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 13:40:44 | 2246ms | 3 NS 1 A 1 MX | 🔒 Secure |