byggaranti.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 24 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.114.94.2 is hosted by Optimizely AB (AS30811) in Sweden. Mail is handled by byggaranti-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 |
|---|---|---|---|---|---|---|---|
| 217.114.94.2 | 600s | — | AS30811 | Optimizely AB | 217.114.94.0/24 | 🇸🇪 Sweden | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.99.149.168 |
| TXT Record |
|---|
| google-site-verification=yKWn3BHBsqTDRpyIA_SYp7btuPNrPbnxq9WascX9qMo |
| MS=ms25726580 |
| MS=ms72793083 |
| q9fjr1fgw0gv9n4kpyyrt485sz2kndhg |
| t7WEJsWWDcPqVv0ca3aEqZexBDbyNIe/IPRQGKe6/mmDp564seLEG/BtkR4BzdioYh577WeRBjHPyds0UA3+Qw== |
| v=spf1 include:spf.protection.outlook.com -all |
| w4pk0hb6w141zw885bcwtcqt5g686nyl |
| Policy | Record (byggaranti.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www CNAME | www.byggaranti.dk.dxcloud.episerver.net (all on episerver.net) |
| www vs bare domain | Different networks byggaranti.dk: 217.114.94.2 (AS30811) (all like this)www.byggaranti.dk: 104.18.39.69 172.64.148.187 2a06:98c1:3104::6812:2745 2a06:98c1:3105::ac40:94bb (AS13335) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-byggaranti-dk._domainkey.di365.onmicrosoft.com | 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: 1/10 · 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 | 2025080563 |
| Primary NS (MNAME) | ns1.eurodns.com |
| Responsible (RNAME) | hostmaster@eurodns.com |
| Refresh | 43200s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Eurodns S.A |
| Registered | 1998-03-24 |
| Expires | 2027-03-31 (160d) |
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).
Showing 100 of 263.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-19 04:38:55 | 17345ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-18 04:00:11 | 17200ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-01 05:58:40 | 4899ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 18:27:27 | 16822ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-29 18:16:03 | 24284ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-27 17:52:29 | 4702ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 07:20:57 | 5433ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-11 05:18:06 | 19145ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 08:40:26 | 25717ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-23 02:55:50 | 17955ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-08 05:20:31 | 5481ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-20 09:06:46 shown | 17063ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 06:31:54 | 5249ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 05:53:04 | 9353ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 01:12:26 | 4993ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-26 18:26:36 | 1116ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-23 05:01:05 | 967ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 18:11:00 | 675ms | 4 NS 1 A 1 MX | 🔒 Secure |