2lyngby.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 22 February 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.102.88.132 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by 2lyngby-dk.mail.protection.outlook.com, webhotel12.webhosting.dk. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1pri.webhosting.dk | — | — | — |
| ns2.mywebtonet.com | — | — | — |
| ns2.webhosting.dk | — | — | — |
| ns3.webhosting.dk | — | — | — |
| ns7.webhosting.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 91.102.88.132 | — | — | AS47292 | Sentia Denmark A/S | 91.102.88.0/21 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| MS=ms45439281 |
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (2lyngby.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.2lyngby.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none; |
| www | 91.102.88.132 (AS47292) (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 | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.webhotel12.webhosting.dk | DANE-TA · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| SMTP _25._tcp.webhotel12.webhosting.dk | DANE-EE · SPKI · SHA-256 | FA4EFC305AA17A4FEEE8B29B2DAA8847… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 3402201943 |
| Primary NS (MNAME) | ns1pri.webhosting.dk |
| Responsible (RNAME) | hostmaster@webhosting.dk |
| Refresh | 21600s |
| Retry | 3600s |
| Expire | 14515200s |
| Minimum (neg-cache TTL) | 603s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 1999-02-22 |
| Expires | 2027-03-31 (163d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-30 13:09:37 | 1160ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-29 20:27:52 | 1354ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 04:57:10 | 1687ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-03 12:14:41 | 915ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-28 22:48:34 | 1319ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-27 00:56:30 | 1050ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 03:01:52 | 5573ms | 5 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 12:59:23 shown | 6010ms | 5 NS 1 A 2 MX | 🔒 Secure |