taarnby.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.223.25.0 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by taarnby-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 185.223.25.0 | 3600s | vm1272.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 185.223.24.0/22 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | mail.taarnby.dk → 152.115.98.229 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2339:4010:: | 3600s | vm1272.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 2a02:2339:4000:0:0:0:0:0/34 | 🇩🇰 Denmark | — |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| google-site-verification=vJ6iZbd_0YakX1zkxrR_F1prot8KVmOCG5TqcvDXJHQ |
| uxiWdBzmobYMqfG1XmiKSNE6QrJGOyTxBqa/oNxhbKoDfv0ShXZYvch62e+P5hLSOa9/IYZV8UV+PNCNqVyJ3Q== |
| v=spf1 ip4:152.115.98.232 ip4:152.115.98.239 ip4:152.115.98.226 ip4:185.99.120.0/22 ip4:185.163.188.0/22 ip4:194.9.86.0/23 ip4:40.68.165.243 ip4:185.51.78.140/29 ip4:185.150.198.80/30 ip4:131.165.63.88/29 ip4:162.217.113.150 ip4:131.165.67.22 ip4:77.247.73.192/26 ip4:147.29.238.1 ip4:147.29.236.1 ip4:95.128.25.130 ip4:159.135.229.182 ip4:193.111.162.2 ip4:91.193.138.177 include:spf.protection.outlook.com include:speedadmin.dk include:spf.mailjet.com include:Spf.it34.com include:spf.ubivox.com include:_spf.bellcom.dk include:spf.truelink.dk -all |
| Policy | Record (taarnby.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:152.115.98.232 ip4:152.115.98.239 ip4:152.115.98.226 ip4:185.99.120.0/22 ip4:185.163.188.0/22 ip4:194.9.86.0/23 ip4:40.68.165.243 ip4:185.51.78.140/29 ip4:185.150.198.80/30 ip4:131.165.63.88/29 ip4:162.217.113.150 ip4:131.165.67.22 ip4:77.247.73.192/26 ip4:147.29.238.1 ip4:147.29.236.1 ip4:95.128.25.130 ip4:159.135.229.182 ip4:193.111.162.2 ip4:91.193.138.177 include:spf.protection.outlook.com include:speedadmin.dk include:spf.mailjet.com include:Spf.it34.com include:spf.ubivox.com include:_spf.bellcom.dk include:spf.truelink.dk -all |
| Policy | Record (_dmarc.taarnby.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:re+refnxwsi38a@dmarc.postmarkapp.com; |
| www | 185.223.25.0 2a02:2339:4010:: (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network taarnby.dk: 185.223.25.0 2a02:2339:4010:: (AS48854) www.taarnby.dk: 185.223.25.0 2a02:2339:4010:: (AS48854) |
| Wildcard | No |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| dkim | dkim._domainkey.bellcom.dk | RSA · ~1024 bit below 2048 bit |
| k1 | dkim.mcsv.net | RSA · ~1024 bit below 2048 bit |
| mail._domainkey.bellcom.dk | RSA · ~1024 bit below 2048 bit | |
| s1 | s1.domainkey.u5473285.wl036.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u5473285.wl036.sendgrid.net | RSA · ~1024 bit below 2048 bit |
| selector1 | selector1-taarnby-dk._domainkey.taarnbydk.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-taarnby-dk._domainkey.taarnbydk.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: 10/10 · policy: -all
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.taarnby.dk | _acme-challenge.9ac01310829aae848a5b299bb9e38ac9fdd3e0d949697c77.upcloudlb.com |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026092401 |
| Primary NS (MNAME) | ns.scannet2.dk |
| Responsible (RNAME) | hostmaster@scannet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | A/S SCANNET |
| Registered | 1997-01-31 |
| Expires | 2027-03-31 (156d) |
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 |
|---|---|
| dragør-tårnby.dk | A/S SCANNET |
| kastrup-magleby.dk | A/S SCANNET |
| kastrupbio.dk | A/S SCANNET |
| kulturhusetkastrupbio.dk | A/S SCANNET |
| tårnbymusikskole.dk | A/S SCANNET |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-23 12:41:46 shown | 874ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 15:37:03 | 1092ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 01:41:25 | 1169ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 21:34:47 | 932ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 13:51:22 | 1081ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-14 13:35:28 | 1039ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-19 11:08:07 | 1837ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-13 02:13:36 | 5188ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-08 13:06:43 | 1811ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-28 02:08:54 | 2091ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 12:14:53 | 1616ms | 2 NS 1 A 1 MX | 🔒 Secure |