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. Its website address 34.227.236.7 is hosted by Amazon.com, Inc. (AS14618) in United States. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| nsa.perf1.fr | 2a01:c8:100::100 | nsa.perf1.fr | AS20756 Nameshield SAS |
| nsb.perf1.com | 2a01:c8:101::100 | nsb.perf1.com | AS20756 Nameshield SAS |
| nsc.perf1.com | 2a09:35c0:102::100 | nsc.perf1.com | AS209510 Nameshield SAS |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 34.227.236.7 | 600s | — | AS14618 | Amazon.com, Inc. | 34.224.0.0/12 | 🇺🇸 United States | Ashburn |
| 34.228.90.172 | 600s | — | AS14618 | Amazon.com, Inc. | 34.224.0.0/12 | 🇺🇸 United States | Ashburn |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | de-smtp-inbound-1.mimecast.com | — | — | — |
| 10 | 600s | de-smtp-inbound-2.mimecast.com | — | — | — |
| 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 | 2026072715 |
| 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 shown | 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 | 2174ms | 3 NS 2 A 2 MX | 🔓 Insecure |