jyskenergi.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 17 October 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.201.225.5 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 195.201.225.5 | 60s | web2.webko.io | AS24940 | Hetzner Online GmbH | 195.201.0.0/16 | 🇩🇪 Germany | Nuremberg |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| 🔶 Autoconfig | www.jyskenergi.dk → 195.201.225.5 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:1c1e:4d56::1 | 3600s | — | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Nuremberg |
| TXT Record |
|---|
| _globalsign-domain-verification=g17GBdglsCOizt2nEHRCMI_A9R-pPaR2_25jSz-ZbE |
| <<LK9-#DB-SD@>> |
| apple-domain-verification=uTwb2YqUBd2se9X4 |
| atlassian-domain-verification=yaCDh62ceu1DJbYl5ms3oxdgdSw6eBbEO1MeyiZj9ZfmUSdk9AbJouobpyAanMea |
| atlassian-sending-domain-verification=83e44700-d2cb-44a3-8e93-e9cc1c7289ad |
| google-site-verification=evAMbP3dCYSSkenXLt3dbcXFD8AMtW96_cP8BD-ylv8 |
| google-site-verification=j832Vbf0aOqPwJom9lVVclE3Q0kwETQ9684QMI4XPiM |
| google-site-verification=KEw4lRa5XfC2hPCSV_yoCDTS2-Qq98cSIxu4LrAWhrU |
| MS=8635BBDD8C2B2DBE472D934EA2BD76967EEDCE5E |
| MS=ms27909747 |
| v=spf1 ip4:87.116.19.66 ip4:93.176.76.146 ip4:93.176.76.152/29 ip4:130.211.111.244 include:spf.mailanyone.net include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.eu.signature365.net -all |
| Policy | Record (jyskenergi.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:87.116.19.66 ip4:93.176.76.146 ip4:93.176.76.152/29 ip4:130.211.111.244 include:spf.mailanyone.net include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.eu.signature365.net -all |
| Policy | Record (_dmarc.jyskenergi.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:d6bvfwpi@ag.dmarcian-eu.com; |
| www | 195.201.225.5 2a01:4f8:1c1e:4d56::1 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network jyskenergi.dk: 195.201.225.5 2a01:4f8:1c1e:4d56::1 (AS24940) www.jyskenergi.dk: 195.201.225.5 2a01:4f8:1c1e:4d56::1 (AS24940) |
| 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 |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u9003653.wl154.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u9003653.wl154.sendgrid.net | 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: 4/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.jyskenergi.dk | www.jyskenergi.dk |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx1.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx2.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| SMTP _25._tcp.dk.mx3.mailanyone.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 443DFE296DAC92DD311766BAD0B04CC7… |
| SMTP _25._tcp.dk.mx4.mx25.net | DANE-EE · Full cert · SHA-256 | 1AAAC405385DEB66C25E43D629569F6C… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026061802 |
| Primary NS (MNAME) | ns.dandomain.dk |
| Responsible (RNAME) | hostmaster@dandomain.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | DANDOMAIN A/S |
| Registered | 2011-10-17 |
| Expires | 2027-04-30 (193d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 21:07:26 | 862ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-02 00:09:10 | 1431ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 23:13:53 | 1116ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-05 11:05:30 | 1944ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-27 10:37:17 | 1220ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-26 18:16:50 | 1505ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-03 11:49:20 | 1293ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-27 17:22:57 shown | 1230ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 23:34:38 | 976ms | 2 NS 1 A 4 MX | ⚠️ Bogus |
| 2026-06-23 18:47:55 | 1196ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 16:49:18 | 1494ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 20:39:41 | 1150ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 13:43:37 | 1186ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 20:45:54 | 963ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-17 12:57:29 | 1173ms | 2 NS 1 A 4 MX | 🔒 Secure |