index-traub.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 2 July 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.13.251.21 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx01.index-group.com, mx02.index-group.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 49.13.251.21 | 86400s | asrv0305.mail.avenit.com | AS24940 | Hetzner Online GmbH | 49.12.0.0/15 | 🇩🇪 Germany | Nuremberg |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 9 | 86400s | mx01.index-group.com | 217.111.64.130 | mx01.index-group.com | AS8220 COLT Technology Services Group Limited |
| 9 | 86400s | mx02.index-group.com | 217.111.64.133 | mx02.index-group.com | AS8220 COLT Technology Services Group Limited |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.index-group.com |
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| 3ypdx870nj89by9k4dkyy50l2b01wlg2 |
| 4I2iZ8jRMq+lZZxEaVEtD0XlCH44yM/X3Mj2BShwhv8J9wxaxr7yLtA875+SP3WM0d+sxIicKfYKpLQ1nnYdgA== |
| adobe-idp-site-verification=ed77494fbe6d9b01e0f2a05f14941bbc3e5c0ab9d0e1a4fd54cc211a26d298cf |
| atlassian-domain-verification=ZLug7b0l5e/5OTW00uYoqcDiHiPZ8OTUSuNwioK7vGJaQEVLe0p5QkexTZp2mpjn |
| jvm2h01wt7qdm202l14rc5msc4tzwlly |
| p45k1t7vrf3ms1hyvl5cscr1k2vdmlzr |
| qslvmgttx0sv4xsd6g3b7wm172tz1zzp |
| v=spf1 mx a:postoffice.avenit.de ip4:217.111.64.130/32 ip4:217.111.64.133/32 include:spf.protection.outlook.com -all |
| Policy | Record (index-traub.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a:postoffice.avenit.de ip4:217.111.64.130/32 ip4:217.111.64.133/32 include:spf.protection.outlook.com -all |
| Policy | Record (_dmarc.index-traub.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; rua=mailto:postmaster@index-werke.de; ruf=mailto:postmaster@index-werke.de; fo=1 |
| www | 49.13.251.21 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 3/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2013121430 |
| Primary NS (MNAME) | dns1.cscdns.net |
| Responsible (RNAME) | hostmaster@cscdns.net |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2003-07-02 |
| Expires | 2027-07-31 (280d) |
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).
| Domain | Registrar |
|---|---|
| index-group.dk | CSC Digital Brand Service, Inc |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-24 01:23:52 shown | 898ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 15:15:43 | 3468ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-26 06:15:21 | 1145ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-02 10:32:03 | 1296ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-26 17:48:18 | 1132ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-20 14:36:52 | 4604ms | 2 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-17 13:28:50 | 1005ms | 2 NS 1 A 2 MX | 🔓 Insecure |