egholm.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.249.215 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by egholm-dk.mail.protection.outlook.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 |
|---|---|---|---|
| ns01.one.com | — | — | — |
| ns02.one.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 81.95.249.215 | — | dw-d078.dw-mgmt.lan | AS48854 | team.blue Denmark A/S | 81.95.240.0/20 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| bw=es56S1K3BVIzRtejz6kqLFrjqkiNHGAsXziVLNqYx20o |
| google-site-verification=juJLH4JkcKT-OVFFpW83FU14wxoXmI8RiZfQI8P25f8 |
| kDVRVjnxvSSqNyvGEMxaXA |
| MS=ms46955745 |
| MS=ms82642250 |
| v=spf1 ip4:92.62.199.83 ip4:92.62.199.82 ip4:93.176.64.82 ip4:81.95.247.13 ip4:89.188.74.4 ip4:89.188.74.44 include:spf.protection.outlook.com include:spf.hostnordic.com redirect=spf.dynamicweb-cms.com include:web.shared.mysmtp.com a:firewall.arkait.dk include:relay01.nchost.dk include:6639222.spf03.hubspotemail.net include:2sms.dk include:massmail.cim-mobility.dk include:6639222.spf03.hubspotemail.net -all |
| Policy | Record (egholm.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:92.62.199.83 ip4:92.62.199.82 ip4:93.176.64.82 ip4:81.95.247.13 ip4:89.188.74.4 ip4:89.188.74.44 include:spf.protection.outlook.com include:spf.hostnordic.com redirect=spf.dynamicweb-cms.com include:web.shared.mysmtp.com a:firewall.arkait.dk include:relay01.nchost.dk include:6639222.spf03.hubspotemail.net include:2sms.dk include:massmail.cim-mobility.dk include:6639222.spf03.hubspotemail.net -all |
| Policy | Record (_dmarc.egholm.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www | 81.95.249.215 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~2048 bit |
| s1 | s1.domainkey.u19004518.wl019.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u19004518.wl019.sendgrid.net | RSA · ~1024 bit below 2048 bit |
| selector1 | selector1-egholm-dk._domainkey.egholm.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-egholm-dk._domainkey.egholm.onmicrosoft.com | 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: 16/10 · policy: -all
| 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 | 2026061506 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 1998-02-16 |
| Expires | 2028-04-30 (554d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 06:58:30 | 1155ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 04:43:29 | 1576ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 00:47:25 | 1058ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-09 11:49:38 | 9193ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-01 19:06:18 | 1417ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 06:10:23 shown | 2543ms | 2 NS 1 A 1 MX | 🔓 Insecure |