jubii.dk is a .dk domain served by 2 nameservers (sage.ns.cloudflare.com, veronica.ns.cloudflare.com). It was registered on 3 August 1995 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.99.248.199 is hosted by DigitalOcean, LLC (AS14061) in Germany. Mail is handled by mx.dka.mailcore.net. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 167.99.248.199 | 3600s | m01.webswarm.fra1-03.do.fjordmail.no | AS14061 | DigitalOcean, LLC | 167.99.0.0/16 | 🇩🇪 Germany | Frankfurt am Main |
| TXT Record |
|---|
| google-site-verification=6aIZbWZ_8-niyaAPsf_yIVoSykoVQqQFC46P77OrLTc |
| v=spf1 mx ip4:83.221.146.32/27 include:spf.lytzenitmail.dk include:spf.ubivox.com include:spf.mailcore.net include:sendgrid.net include:mail.zendesk.com include:_spf.anpdm.com ip4:212.242.40.0/21 -all |
| Policy | Record (jubii.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip4:83.221.146.32/27 include:spf.lytzenitmail.dk include:spf.ubivox.com include:spf.mailcore.net include:sendgrid.net include:mail.zendesk.com include:_spf.anpdm.com ip4:212.242.40.0/21 -all |
| Policy | Record (_dmarc.jubii.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; adkim=s; aspf=s; fo=1; sp=reject; ruf=mailto:postmaster@jubii.dk; rua=mailto:b8bbc5c7b2814ce59f28d2b21de67dde@dmarc-reports.cloudflare.net; |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| www | 68.183.243.94 (AS14061) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u15232403.wl154.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u15232403.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: 8/10 · policy: -all
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.dka.mailcore.net | DANE-EE · SPKI · SHA-256 | 40F9D37C5916C036178AC4588F4425C9… |
| 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 | 2406762094 |
| Primary NS (MNAME) | sage.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Domeneshop AS |
| Registered | 1995-08-03 |
| Expires | 2027-09-30 (345d) |
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).
Showing 100 of 144.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-17 01:39:26 | 968ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 08:30:39 | 956ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 08:42:47 | 5831ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 04:37:43 | 2037ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 04:08:30 | 867ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 03:44:54 | 844ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 01:58:03 | 911ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 18:16:43 | 1181ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 03:41:41 | 1297ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-12 01:02:12 | 3513ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-06 00:54:24 | 913ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-25 09:47:00 | 924ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-10 21:44:39 | 1719ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-05 04:07:18 | 10819ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-18 06:36:11 | 2194ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 03:42:57 shown | 2117ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-18 04:11:22 | 1007ms | 2 NS 1 A 1 MX | 🔓 Insecure |