caliper.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 August 2026 (WHOIS) and first appeared in the .dk zone on 4 August 2026. Its website address 93.191.156.185 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 93.191.156.185 | 3600s | linux295.unoeuro.com | AS48854 | team.blue Denmark A/S | 93.191.152.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 93.191.156.185 |
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| v=spf1 include:zohomail.eu include:spf.simply.com -all |
| zoho-verification=zb80538418.zmverify.zoho.eu |
| Policy | Record (caliper.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:zohomail.eu include:spf.simply.com -all |
| Policy | Record (_dmarc.caliper.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www | 93.191.156.185 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100300 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2026-08-03 |
| Expires | 2027-08-02 (289d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 11:37:25 shown | 403ms | 3 NS 1 A 3 MX | 🔒 Secure |
| 2026-10-04 14:29:12 | 872ms | 3 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-30 14:20:54 | 616ms | 3 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-30 09:49:11 | 605ms | 3 NS 1 A 3 MX | 🔒 Secure |
| 2026-09-16 02:58:55 | 1083ms | 3 NS 1 A 3 MX | 🔒 Secure |
| 2026-08-25 02:23:11 | 575ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-06 12:39:09 | 853ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-04 08:37:05 | 956ms | 1 NS 0 A 0 MX | ❓ Unknown |