grenke.dk is a .dk domain served by 3 nameservers (ns1.weblease-europe.com, ns3.weblease-europe.com, ns4.weblease-europe.com). It was registered on 1 February 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 34.251.85.138 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by grenke-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 0 | 0 | 443 | webmail.grenkeleasing.com |
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| canva-site-verification=Y5BYCICiwquC7T_Oy7tIxA |
| docusign=d932bdff-fd78-4c6b-b99f-59724e487bb8 |
| docusign=e5a4ee18-23bf-4998-be42-9a3acd2c25d0 |
| linkedin-site-verification=b322175d-eb1a-4803-a915-5d219ffa5674 |
| miro-verification=7245e9830e7ca0ac09464298c128093f69280dd5 |
| MS=ms15360014 |
| swisssign-check=zfZYQNlietXwHVd8eU7QByHfluA |
| v=spf1 mx ip4:217.25.131.177 ip4:217.25.130.178 ip4:217.25.130.210 ip4:217.25.131.13 include:_spf-sfdc.successfactors.com include:spf.protection.outlook.com ~all |
| Policy | Record (grenke.dk) |
|---|---|
| ~all (soft fail) | v=spf1 mx ip4:217.25.131.177 ip4:217.25.130.178 ip4:217.25.130.210 ip4:217.25.131.13 include:_spf-sfdc.successfactors.com include:spf.protection.outlook.com ~all |
| Policy | Record (_dmarc.grenke.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; fo=1; ri=3600; rua=mailto:rua@grenke.de; ruf=mailto:ruf@grenke.de |
| www CNAME | api.grenke.bloomreach.cloud (all on bloomreach.cloud) |
| www vs bare domain | Different networks grenke.dk: 34.251.85.138 52.213.220.96 54.155.36.182 (AS16509) (all like this)www.grenke.dk: 162.159.140.9 172.66.0.9 2606:4700:7::9 2a06:98c1:58::9 (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-grenke-dk._domainkey.grenkeleasing.r-v1.dkim.mail.microsoft | RSA · ~2048 bit |
| selector2 | selector2-grenke-dk._domainkey.grenkeleasing.r-v1.dkim.mail.microsoft | RSA · ~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: 3/10 · 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 | 54 |
| Primary NS (MNAME) | ns1.weblease-europe.com |
| Responsible (RNAME) | root@localhost.localdomain |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 900s |
| Field | Value |
|---|---|
| Registrar | Variomedia AG |
| Registered | 2006-02-01 |
| Expires | 2027-02-28 (133d) |
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 |
|---|---|
| grenke-leasing.dk | Variomedia AG |
| grenkeleasing.dk | Variomedia AG |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-13 16:57:47 | 10751ms | 3 NS 3 A 1 MX | 🔓 Insecure |
| 2026-10-07 21:49:26 | 8215ms | 3 NS 3 A 1 MX | 🔓 Insecure |
| 2026-10-02 17:05:44 | 7668ms | 3 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-29 06:36:50 shown | 17079ms | 3 NS 3 A 1 MX | 🔓 Insecure |
| 2026-09-26 05:25:04 | 19986ms | 3 NS 3 A 4 MX | 🔓 Insecure |
| 2026-09-24 04:33:56 | 23340ms | 3 NS 3 A 4 MX | 🔓 Insecure |
| 2026-08-18 06:29:02 | 8272ms | 3 NS 3 A 4 MX | 🔓 Insecure |
| 2026-06-17 10:00:28 | 9116ms | 3 NS 3 A 4 MX | 🔓 Insecure |