plesnersbadehotel.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was registered on 7 February 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 141.193.213.10 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by mx1-eu.emailsecurity.app, mx2-eu.emailsecurity.app. The zone is DNSSEC-signed and validates, 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 |
|---|---|---|---|---|---|---|---|
| 141.193.213.10 | 43200s | — | AS209242 | Cloudflare London, LLC | 141.193.213.0/24 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 600s | mx1-eu.emailsecurity.app | 132.164.188.153 | mx2-eu.emailsecurity.app | AS8075 Microsoft Corporation |
| 10 | 600s | mx2-eu.emailsecurity.app | 4.245.183.72 | mx1-eu.emailsecurity.app | AS8075 Microsoft Corporation |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.8 |
| TXT Record |
|---|
| apple-domain-verification=4DkQwATFOXNBZSBY |
| google-site-verification=nOAUCW-pxLFk0Iys5bPzfBJG_OcqP8cdBZUI_OODZOw |
| mandrill_verify.owjTSWm4VCar8NwItVjVIA |
| MS=ms55969347 |
| v=spf1 ip4:62.242.38.6 ip4:88.99.93.170 include:spf.protection.outlook.com +a +mx include:relay.mailchannels.net include:mailgun.org ~all |
| Policy | Record (plesnersbadehotel.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:62.242.38.6 ip4:88.99.93.170 include:spf.protection.outlook.com +a +mx include:relay.mailchannels.net include:mailgun.org ~all |
| Policy | Record (_dmarc.plesnersbadehotel.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:info@slhdata.dk; |
| www CNAME | plesnersbadehotel.dk (all on plesnersbadehotel.dk) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| 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: 9/10 · policy: ~all
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.plesnersbadehotel.dk | JdLgxPWkTG2XN9PvHZFELlD1Ua4k5cbvEmSL4Qft2-c |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026071601 |
| Primary NS (MNAME) | ns1.netsite.dk |
| Responsible (RNAME) | hostmaster@netsite.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Netsite A/S |
| Registered | 2024-02-07 |
| Expires | 2027-02-06 (107d) |
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 |
|---|---|
| hotelplesner.dk | Netsite A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 12:19:59 | 629ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-08 15:58:42 | 772ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-01 15:13:10 | 786ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-29 15:00:36 | 1743ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-24 18:25:00 | 1259ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-18 00:54:09 | 1592ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-11 04:08:32 | 897ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-03 22:01:49 | 668ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 20:46:26 | 981ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 20:22:19 | 1279ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-20 04:17:35 | 9307ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-14 06:15:46 | 1194ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-06 19:15:05 | 1623ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-30 08:27:53 | 7534ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-23 05:41:02 | 1288ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-17 09:12:10 shown | 960ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-13 05:24:19 | 957ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 20:32:23 | 3114ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 14:43:05 | 891ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-23 19:02:40 | 1189ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-21 21:37:04 | 2726ms | 3 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 19:54:33 | 705ms | 3 NS 1 A 2 MX | 🔒 Secure |