fontaine.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 7 October 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.13 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by fontaine-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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns07.sac-it.dk | 85.235.243.63 | ns07.sac-it.dk | AS3308 Norlys Telco A/S |
| ns08.sac-it.dk | 128.76.60.63 | ns08.sac-it.dk | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.40.13 | 1861s | linux13.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.154.152 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com ip4:80.199.33.54 -all |
| Policy | Record (fontaine.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com ip4:80.199.33.54 -all |
| Policy | Record (_dmarc.fontaine.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www | 185.21.40.13 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-fontaine-dk._domainkey.fontaineas.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: 1/10 · policy: -all
No problems found| 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 | 2026101501 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@fontaine.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1998-10-07 |
| Expires | 2026-12-31 (75d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 03:51:02 shown | 1548ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 12:35:28 | 1350ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 10:58:02 | 1750ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 03:41:00 | 1591ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 03:27:59 | 794ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-25 02:15:35 | 974ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-19 23:54:49 | 973ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-11 12:55:52 | 1671ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-04 12:26:05 | 875ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 03:22:04 | 862ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 12:15:45 | 2923ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-13 10:24:57 | 3161ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-06 06:34:00 | 2315ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-03 16:11:48 | 17977ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 12:26:00 | 1014ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-17 08:46:32 | 1137ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-09 08:44:34 | 3120ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 20:04:53 | 1199ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 06:38:55 | 945ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 14:23:11 | 880ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 09:33:48 | 775ms | 2 NS 1 A 1 MX | 🔓 Insecure |