nrgi.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was registered on 5 July 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.39.225 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by nrgi-dk.j-v1.mx.microsoft. 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 |
|---|---|---|---|---|---|---|---|
| 5.103.39.225 | 300s | 5.103.39.225.static.fibianet.dk | AS44869 | FIBIA P/S | 5.103.0.0/16 | 🇩🇰 Denmark | Holbæk |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| _0q8rhi0781fxw5jffwf5f16j02268yo |
| _33dbs8zml07b22teu3hblcg0bqu25pf |
| _36gests0lgzozanen1mm7zd7mkrlpf3 |
| _4bjr17yqfow66wxtueehekxecd7kx8u |
| _4cbgwmqfsy701ky55ennssizpy7urn2 |
| _4eh7mpdsl0j3f6wo0x3b7sf8fpsn20r |
| _4qt7ba20m27gnnr6kvwgca0i7pup8hu |
| _5orbl4d8xk7hn9rozq1rm5g4j6u7s54 |
| _5r658hnm7a0fzcyqzi6odlwpdkgcyin |
| _75lbewh591cjzjozdj3ybkbkf3i5rer |
| _88aordjgr8wltig6h2tjx4qat3542hb |
| _8e98ib80vqxj4mzvwk8c4ro31fkpe5b |
| _9pd5xk1jjmi6djlb22xkks6cq5zzrus |
| _9yb2rab4zi8knfeqjso7gwy66qtsfmi |
| _db35qcfpvidjj27p8j90mwcrwhhk0z3 |
| _dp4chckojbtvby1ytldaxg3l6v9x4yg |
| _egl42qt6hl9npqcvt37ai0i075miq08 |
| _ergvu8asqwrb32sowr3kxl8ignmqal2 |
| _f40q631xt6ef2feg9me62xlhmkf3ah6 |
| _fz5ocs8m55jki5fyigyvsgabd74lwkf |
| _g00u1ea7ttz73reksmp1exsva6msix3 |
| _gz2w244wvny18t9y1ysl2yhvbqt9vlc |
| _hwxpguaj1cvevv1ox0mphrisjbgokb1 |
| _i5ohogse7plaqrh59gm4u1svec9uthv |
| _icehar8kv4ebw44ceccuhuv6joxb4zr |
| _jsqk2kr4u8kdagq2jm1mwueyu6b3ati |
| _k297besbn989jyg5i4rb12j87jei8pl |
| _kzippn0aueor7w6o1jf2yin6mxmr4ac |
| _l6goaina0gpwonbvxvhvmc24yh1q7dc |
| _no9f6htpfzvbae1yzhdv19z5qvf9qhn |
| _omi2ru8pn7b47rzl2kna4rqrdadbosn |
| _q1pt29l8o5inzbuc1biu686ox0oh1cj |
| _qalbnv6chonyjogwz5q803dahhyc28j |
| _r75g942jnz4a7rwxo73ql04pvj0duoy |
| _rr5jua5blkb3b266plaoqb47wz8heti |
| _s96l9otu3svn3hvbjj1il8ol0r18x4j |
| _sdfybifmymy2v5l23yq7rnyzti4qgir |
| _t19udgriu90so2riiho37jjcl6ejyq4 |
| _te3bzxp187wj4xkeokat8eyx7x5azqx |
| _trdg61zd1yqgcq43p5vzyx40ch1tb5j |
| _uk8i8xcwc4m4aow4ufjchkf9kxc0fl3 |
| _ux46g0t5vcigz16kwata10nu53f39aj |
| _v8ykia0ba4r8ebolbwi6ipuepp09xwe |
| _vla3hyw1yzrdh399tukkn5w033ce1we |
| _xcmm961wymzbk2xqo8j3sg9bpeo1isv |
| _z77wo1l8vms0jxueak7ki1stkmj4ek5 |
| _z7znvxrqu6ekri5tumlpwjtzout2koi |
| atlassian-domain-verification=ybKIsu5ATeKc4mKAcPSR3xqFIB701SlnmH1NBNl3SnKCko624iUHottOTJmqeLxU |
| atlassian-sending-domain-verification=2a578cb1-3a57-4976-8480-669e2a5097d1 |
| cisco-ci-domain-verification=7ca394a5ea70152a86e4401c54cf82c7ced7313176c3aed4bbd14ce55d034826 |
| klaviyo-site-verification=R2zMXT |
| ms-domain-verification=5ab23278-5491-4667-90ae-a90a45a12819 |
| ms-domain-verification=8e7bf20f-00e8-4e4a-839f-17fe9aadc3bb |
| ms-domain-verification=c675c2b2-87ac-4118-b42b-3edbc4c6b2c2 |
| testjotsman |
| v=spf1 include:_spf55970.spf-protect.dk include:spf.protection.outlook.com -all |
| Policy | Record (nrgi.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf55970.spf-protect.dk include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.nrgi.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:66e1b0706e8e3@dmarc-dk.centerasecurity.com; fo=1; |
| www CNAME | nrgi.dk (all on nrgi.dk) → 5.103.39.225 (AS44869) |
| www vs bare domain | Same network |
| 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 |
DNS lookups: 8/10 · policy: -all
| Type | Name | Value |
|---|---|---|
| TXT | _acme-challenge.nrgi.dk | qEBXJFIWvDu4Fnt8-ybfd5XpIeq8i7wCJXIpfyFAe9M |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.nrgi-dk.j-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | 6EBFF927297A5B3AAF5EAE672252C36A… |
| SMTP _25._tcp.nrgi-dk.j-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | C1AD7778796D20BCA65C889A26550211… |
| SMTP _25._tcp.nrgi-dk.j-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 803F7447CC75B208DBCA042346F5D8DF… |
| SMTP _25._tcp.nrgi-dk.j-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | EA7A25255D111FC3CE4CB8FABE3ADF9C… |
| SMTP _25._tcp.nrgi-dk.j-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 54883CC5F1849331E6BF5002C3129D20… |
| SMTP _25._tcp.nrgi-dk.j-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | C495D9E40F7E625BE22F83CC64305182… |
| SMTP _25._tcp.nrgi-dk.j-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | 5F88694615E4C61686E106B84C3338C6… |
| SMTP _25._tcp.nrgi-dk.j-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | A6C267923B26A4A9617EDA73D8DB4FBC… |
| SMTP _25._tcp.nrgi-dk.j-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | 38D895F5105BC2545822C17A2444F4B0… |
| SMTP _25._tcp.nrgi-dk.j-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 133086C7B822371A4A3304F1661A7880… |
| HTTPS _443._tcp.nrgi.dk | DANE-EE · SPKI · SHA-256 | 08008041961ECA33589620C61D067541… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080913 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2000-07-05 |
| Expires | 2027-09-30 (345d) |
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).
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-14 06:28:00 | 2183ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 18:16:19 | 623ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-02 18:15:12 | 693ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 18:00:57 | 841ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 16:54:03 | 2335ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-12 19:46:25 | 1890ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-04 01:47:45 | 1133ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-31 13:48:25 | 617ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-28 09:12:47 | 778ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 21:19:18 | 699ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-18 07:07:30 | 1365ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-10 07:13:13 shown | 6377ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-08 14:53:24 | 1267ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-17 21:32:59 | 1072ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 10:06:39 | 1130ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-07 10:17:40 | 1138ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-30 12:45:23 | 964ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-24 05:10:15 | 962ms | 2 NS 1 A 1 MX | ⚠️ Bogus |
| 2026-06-22 19:40:53 | 945ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 20:44:13 | 1065ms | 2 NS 1 A 1 MX | 🔒 Secure |