jmit.dk is a .dk domain served by 2 nameservers (felipe.ns.cloudflare.com, kay.ns.cloudflare.com). It was registered on 16 May 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.63.89 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by jmit-dk.m-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 104.21.63.89 | 300s | — | AS13335 | Cloudflare, Inc. | 104.21.0.0/17 | — | — |
| 172.67.145.19 | 300s | — | AS13335 | Cloudflare, Inc. | 172.67.128.0/17 | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| 🔶 Autoconfig | 104.21.63.89 |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2606:4700:3034::ac43:9113 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| 2606:4700:3036::6815:3f59 | 300s | — | AS13335 | Cloudflare, Inc. | 2606:4700:3000:0:0:0:0:0/42 | — | — |
| Priority | Target | SvcParams |
|---|---|---|
| 1 service | . | alpn="h3,h2" ipv4hint=104.21.63.89,172.67.145.19 ech=AEX+DQBBXwAgACBoikAWHyOaZLkJfhLaQC+fN2O+QTg/3rJwqN21o84yagAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:9113,2606:4700:3036::6815:3f59 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 1 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| MS=ms18552484 |
| v=spf1 include:spf.protection.outlook.com ip4:46.30.211.178 ~all |
| Policy | Record (jmit.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.protection.outlook.com ip4:46.30.211.178 ~all |
| Policy | Record (_dmarc.jmit.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; adkim=s; aspf=s; rua=mailto:2c6423c6@in.mailhardener.com |
| Check | Result |
|---|---|
| Status | ⚠️ Invalid |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✗ Missing / invalid |
| Policy ID | 20190601000000Z |
| Policy MX | — |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:tlsrpt@in.mailhardener.com |
| www | 77.111.241.111 2a02:2350:5:104:807a:2730:e019:5e91 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network jmit.dk: 77.111.241.111 2a02:2350:5:104:807a:2730:e019:5e91 (AS51468) www.jmit.dk: 77.111.241.111 2a02:2350:5:104:807a:2730:e019:5e91 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.jmit-dk.m-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 133086C7B822371A4A3304F1661A7880… |
| SMTP _25._tcp.jmit-dk.m-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | A6C267923B26A4A9617EDA73D8DB4FBC… |
| SMTP _25._tcp.jmit-dk.m-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | C495D9E40F7E625BE22F83CC64305182… |
| SMTP _25._tcp.jmit-dk.m-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | 38D895F5105BC2545822C17A2444F4B0… |
| SMTP _25._tcp.jmit-dk.m-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | 5F88694615E4C61686E106B84C3338C6… |
| SMTP _25._tcp.jmit-dk.m-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | 6EBFF927297A5B3AAF5EAE672252C36A… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2407646127 |
| Primary NS (MNAME) | felipe.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2015-05-16 |
| Expires | 2027-05-31 (225d) |
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).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 19:51:31 | 1170ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-06 20:28:58 | 2631ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 18:17:55 | 822ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 07:20:15 | 548ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-07 23:29:49 | 1261ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 23:53:52 | 1030ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-09 00:02:05 | 1443ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-18 14:59:33 | 1058ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-09 05:39:01 | 1411ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-07 17:21:58 | 1956ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-22 23:24:10 shown | 3383ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-22 01:39:26 | 1957ms | 2 NS 2 A 1 MX | 🔒 Secure |
| 2026-06-18 00:13:59 | 1259ms | 2 NS 2 A 1 MX | 🔒 Secure |