kjellerup-rengoering.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 February 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.86.99 is hosted by AURA Fiber A/S (AS204274) in Denmark. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. 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 |
|---|---|---|---|---|---|---|---|
| 87.104.86.99 | 3600s | 87.104.86.99.static.dhcp.aura-net.dk | AS204274 | AURA Fiber A/S | 87.104.64.0/18 | 🇩🇰 Denmark | Skanderborg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod15-cph3.g1i.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod15-cph3.g1i.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod15-cph3.g1i.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod15-cph3.g1i.one.com | 104.37.35.39 | mx4.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (kjellerup-rengoering.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.kjellerup-rengoering.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 87.104.86.99 (AS204274) (address records, no CNAME) |
| www vs bare domain | Same network kjellerup-rengoering.dk: 87.104.86.99 (AS204274) www.kjellerup-rengoering.dk: 87.104.86.99 (AS204274) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092401 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2012-02-05 |
| Expires | 2027-02-28 (129d) |
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 |
|---|---|---|---|
| 2026-10-22 03:54:28 shown | 1163ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-15 20:50:33 | 636ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-25 02:07:36 | 779ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-21 09:00:07 | 599ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-01 06:09:39 | 2900ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 03:52:21 | 2566ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-25 04:47:16 | 1541ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-20 16:56:45 | 5050ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-12 13:26:29 | 4912ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 11:54:29 | 845ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 19:25:33 | 786ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 22:16:36 | 820ms | 2 NS 1 A 4 MX | 🔒 Secure |