lk.dk is a .dk domain served by 3 nameservers (nsa.perf1.fr, nsb.perf1.com, nsc.perf1.com). It was registered on 9 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by de-smtp-inbound-1.mimecast.com, de-smtp-inbound-2.mimecast.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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 34.227.236.7 | — | ec2-34-227-236-7.compute-1.amazonaws.com | AS14618 | — | — | — | — |
| 34.228.90.172 | — | ec2-34-228-90-172.compute-1.amazonaws.com | AS14618 | — | — | — | — |
| TXT Record |
|---|
| _3toehje2uh76wc7446pao23rwch7y3d |
| _d51yn36dvr3kvys51w1zx6vcairy1qw |
| _vycqswxzykmjierpc69om0r9fntpjxn |
| 488zdrvqfnhqmdxm5l8hdsjf0yql1r9p |
| facebook-domain-verification=9p7v3rv7kd19gu6xw47tdbfqk9jzmo |
| google-site-verification=LKG9nb2XXTwhwj1WdUIgN6XUl2qcVrLpza14ms6Ox8I |
| google-site-verification=odRFslF1ev1bxmKYvbAIfjOWtE7OkRUH45TBqtkPQBg |
| mfljssd5mq0ln2b0hnfthr6wrgv27t7l |
| MS=ms21178249 |
| t79jt862yss514v7wmfs59vzs23bkdqm |
| v=spf1 include:spf.protection.outlook.com include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email -all |
| Policy | Record (lk.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email -all |
| Policy | Record (_dmarc.lk.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email |
| www CNAME | ksd-shared.schneider-electric.com.edgekey.net (all on edgekey.net) |
| www vs bare domain | Different networks lk.dk: 34.227.236.7 34.228.90.172 (AS14618) (all like this)www.lk.dk: 23.211.160.195 2a02:26f0:3b:2a0::34c 2a02:26f0:3b:2a5::34c (AS16625 AS20940) |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u11946042.wl043.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u11946042.wl043.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: 2/10 · 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 | 2026022716 |
| Primary NS (MNAME) | nsa.perf1.fr |
| Responsible (RNAME) | technical@nameshield.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 7200s |
| Field | Value |
|---|---|
| Registrar | NAMESHIELD |
| Registered | 1998-01-09 |
| Expires | 2027-03-31 (162d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 07:00:40 | 1445ms | 3 NS 2 A 2 MX | 🔓 Insecure |
| 2026-09-23 18:39:53 | 1171ms | 3 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-28 02:35:51 | 1149ms | 3 NS 2 A 2 MX | 🔓 Insecure |
| 2026-08-25 13:53:32 | 828ms | 3 NS 2 A 2 MX | 🔓 Insecure |
| 2026-07-28 07:52:44 | 37654ms | 3 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-25 01:04:38 | 1420ms | 3 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-23 22:34:04 | 1177ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-22 07:25:17 | 628ms | 3 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-20 00:25:58 | 591ms | 3 NS 2 A 2 MX | 🔓 Insecure |
| 2026-06-17 15:52:58 shown | 2174ms | 3 NS 2 A 2 MX | 🔓 Insecure |