sherzandum.dk is a .dk domain served by 5 nameservers (ns1.linode.com, ns2.linode.com, ns3.linode.com and 2 more). It was registered on 18 July 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.105.64.120 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by mx.zoho.com, mx2.zoho.com and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 172.105.64.120 | 86400s | 172-105-64-120.ip.linodeusercontent.com | AS63949 | Akamai Connected Cloud | 172.105.0.0/17 | 🇩🇪 Germany | Frankfurt am Main |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 172.105.64.120 |
| 🔶 Autoconfig | 172.105.64.120 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:7e01::f03c:93ff:fee3:458 | 86400s | — | AS63949 | Akamai Connected Cloud | 2a01:7e00:0:0:0:0:0:0/30 | 🇩🇪 Germany | Frankfurt am Main |
| TXT Record |
|---|
| v=spf1 include:zoho.eu -all |
| Policy | Record (sherzandum.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:zoho.eu -all |
| Policy | Record (_dmarc.sherzandum.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; adkim=s; aspf=s |
| www | 172.105.64.120 2a01:7e01::f03c:93ff:fee3:458 (AS63949) (address records, no CNAME) |
| www vs bare domain | Same network sherzandum.dk: 172.105.64.120 2a01:7e01::f03c:93ff:fee3:458 (AS63949) www.sherzandum.dk: 172.105.64.120 2a01:7e01::f03c:93ff:fee3:458 (AS63949) |
| Wildcard | Yes: any name under the zone resolves |
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 | 2021000081 |
| Primary NS (MNAME) | ns1.linode.com |
| Responsible (RNAME) | junk@soa.crappy.link |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-07-18 |
| Expires | 2027-07-31 (283d) |
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 |
|---|---|
| brego.dk | Punktum dk A/S (direct) |
| gørnogetdumt.dk | DNS Platform ApS |
| noisyplatypus.dk | Punktum dk A/S (direct) |
| rodfilmen.dk | DNS Platform ApS |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-28 09:07:34 | 2009ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-10 17:33:59 | 1302ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-03 16:01:22 | 1452ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 09:11:20 shown | 2917ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 12:01:24 | 10504ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-15 10:40:12 | 26041ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 15:36:09 | 1413ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-24 13:23:18 | 2907ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 18:38:57 | 2202ms | 0 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 03:33:12 | 1191ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 12:55:14 | 1595ms | 5 NS 1 A 3 MX | 🔓 Insecure |