metrotherm.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.18.37.31 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mxa-00373502.gslb.pphosted.com, mxb-00373502.gslb.pphosted.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 |
|---|---|---|---|---|---|---|---|
| 104.18.37.31 | — | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mxa-00373502.gslb.pphosted.com | 185.183.31.147 | mx08-00373502.pphosted.com | AS52129 Proofpoint, Inc. |
| 10 | — | mxb-00373502.gslb.pphosted.com | 185.183.31.147 | mx08-00373502.pphosted.com | AS52129 Proofpoint, Inc. |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | mail.nibe.se |
| TXT Record |
|---|
| adobe-idp-site-verification=e00d0a1907b9e5ba49a5a9b935db240f79090bcc7b40272d5e836360e2f5f4a6 |
| cloudflare-verify.metrotherm.dk |
| MS=2970C544A9C58E564C9357ABD0A2EE73DDEC6944 |
| MS=ms52045866 |
| v=spf1 include:spf-00373502.pphosted.com include:spf.protection.outlook.com ip4:193.218.206.159 ip4:94.127.48.0/21 include:servers.mcsv.net include:spf.hostnordic.com ip4:34.198.54.23 ip4:52.22.204.59 include:_spf.online.superoffice.com include:mail.sitevision-cloud.net -all |
| Policy | Record (metrotherm.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf-00373502.pphosted.com include:spf.protection.outlook.com ip4:193.218.206.159 ip4:94.127.48.0/21 include:servers.mcsv.net include:spf.hostnordic.com ip4:34.198.54.23 ip4:52.22.204.59 include:_spf.online.superoffice.com include:mail.sitevision-cloud.net -all |
| Policy | Record (_dmarc.metrotherm.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com,mailto:rua@nibe.se; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com,mailto:ruf@nibe.se |
| www CNAME | www.metrotherm.dk.cdn.cloudflare.net (all on cloudflare.net) |
| www vs bare domain | Same network metrotherm.dk: 104.18.37.31 (AS13335) www.metrotherm.dk: 104.18.34.182 172.64.153.74 2606:4700:440a::ac40:994a 2a06:98c1:310b::6812:22b6 (AS13335) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| k1 | dkim.mcsv.net | RSA · ~1024 bit below 2048 bit |
| s1 | — | 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: 9/10 · policy: -all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061601 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 13:35:33 | 1215ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-10 00:24:15 | 1486ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 05:57:40 | 1472ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-14 19:08:31 | 3723ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-09 13:16:56 | 5095ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 23:05:12 shown | 2168ms | 2 NS 1 A 2 MX | 🔒 Secure |