nbc-jels.dk is a .dk domain served by 2 nameservers (david.ns.cloudflare.com, delilah.ns.cloudflare.com). It was registered on 4 July 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.89.184 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.ad-group.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.89.184 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.164.68 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.ad-group.dk | 212.98.84.140 | mail.ad-group.dk | AS42525 GlobalConnect A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3035::6815:59b8 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::ac43:a444 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.89.184,172.67.164.68 ech=AEX+DQBBjgAgACDTIthDos7voEyzzRGc0nXIscJQM0MFoWwPL+KeSvJ6EQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:59b8,2606:4700:3036::ac43:a444 |
| TXT Record |
|---|
| v=spf1 a mx a:smtprelay.splush.dk include:spf.sendinblue.com -all |
| Policy | Record (nbc-jels.dk) |
|---|---|
| -all (hard fail) | v=spf1 a mx a:smtprelay.splush.dk include:spf.sendinblue.com -all |
| www | 104.21.89.184 172.67.164.68 2606:4700:3035::6815:59b8 2606:4700:3036::ac43:a444 (AS13335) (address records, no CNAME) |
| www vs bare domain | Same network nbc-jels.dk: 104.21.89.184 172.67.164.68 2606:4700:3035::6815:59b8 2606:4700:3036::ac43:a444 (AS13335) www.nbc-jels.dk: 104.21.89.184 172.67.164.68 2606:4700:3035::6815:59b8 2606:4700:3036::ac43:a444 (AS13335) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | 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: 4/10 · 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 | 2414975018 |
| Primary NS (MNAME) | david.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2002-07-04 |
| Expires | 2027-09-30 (345d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-04 06:52:12 shown | 1104ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-10-01 07:38:01 | 641ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-30 08:23:54 | 630ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-23 21:12:08 | 756ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-15 11:01:59 | 2058ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-09-08 08:39:16 | 1319ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-08-26 21:17:13 | 728ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-17 07:24:58 | 1103ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-07-16 07:00:46 | 1152ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-28 11:58:10 | 1780ms | 2 NS 2 A 1 MX | 🔓 Insecure |
| 2026-06-17 11:44:09 | 1466ms | 2 NS 2 A 1 MX | 🔓 Insecure |