syra.dk is a .dk domain served by 6 nameservers (ns10.dnsadmin.dk, ns11.dns-admin.dk, ns12.dnsadmin.dk and 3 more). It was registered on 16 August 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.241.223.253 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by syra-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 92.241.223.253 | — | — | AS3342 | Cibicom A/S | 92.241.216.0/21 | 🇩🇰 Denmark | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 52.98.149.136 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 10 | 1 | 5061 | sip.voxogo.com |
| TXT Record |
|---|
| MS=ms54623233 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (syra.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.syra.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100 |
| www | 92.241.223.253 (AS3342) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · 8-byte salt · opt-out RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| selector1 | selector1-syra-dk._domainkey.systemcenterdk.onmicrosoft.com | RSA · ~1024 bit below 2048 bit |
| selector2 | selector2-syra-dk._domainkey.systemcenterdk.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 | 2009010115 |
| Primary NS (MNAME) | ns20.digicertdns.com |
| Responsible (RNAME) | dns@digicertdns.com |
| Refresh | 43200s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 180s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-08-16 |
| Expires | 2027-08-31 (312d) |
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 168.
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-20 23:53:41 | 1524ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-08 12:07:08 | 1554ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-07 11:53:57 | 1232ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-25 08:13:31 | 1342ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 07:58:04 | 2219ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 05:40:12 | 1357ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 16:56:38 | 1532ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-19 10:55:59 | 1936ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-12 07:57:25 | 3174ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-09 13:27:00 | 1793ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-30 15:45:10 | 1238ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-25 03:56:09 | 1721ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-24 03:21:08 | 2524ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-22 23:18:45 | 4656ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-19 21:56:35 | 1607ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 21:16:48 | 7148ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-16 15:04:52 | 4063ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-07 08:06:42 | 3115ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-25 08:53:09 | 2741ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-24 07:53:54 | 3637ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-23 07:25:37 | 2906ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-22 03:18:06 | 9831ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-20 17:23:48 | 1663ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-19 13:57:41 | 9307ms | 6 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-08 13:02:35 | 12804ms | 6 NS 1 A 1 MX | 🔒 Secure |