elmerhoj-byg-montage.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 6 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.8.38.11 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 193.8.38.11 | 3600s | — | AS48854 | team.blue Denmark A/S | 193.8.38.0/24 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | 3600s | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.onlinemail.io → 185.21.40.62 |
| 🔶 Autoconfig | autoconfig-mf.onlinemail.io → 185.21.40.62 |
| TXT Record |
|---|
| v=spf1 a mx include:spf.simply.com include:spf.curanet.dk include:web.shared.mysmtp.com ~all |
| Policy | Record (elmerhoj-byg-montage.dk) |
|---|---|
| ~all (soft fail) | v=spf1 a mx include:spf.simply.com include:spf.curanet.dk include:web.shared.mysmtp.com ~all |
| Policy | Record (_dmarc.elmerhoj-byg-montage.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine |
| www | 193.8.38.11 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 10/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2024121001 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2017-09-06 |
| Expires | 2027-09-30 (338d) |
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).
| Domain | Registrar |
|---|---|
| elmerhoej-bm.dk | CURANET A/S |
| elmerhoej-byg-montage.dk | CURANET A/S |
| elmerhoj-bm.dk | CURANET A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-23 17:10:44 shown | 528ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-14 15:11:26 | 594ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 09:52:46 | 567ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-02 02:09:38 | 1226ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 07:32:25 | 16406ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 07:15:10 | 2152ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 07:04:00 | 1610ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 07:00:59 | 609ms | 2 NS 1 A 2 MX | 🔒 Secure |