lexisnexis.dk is a .dk domain served by 3 nameservers (ns1.reedelsevier.com, ns2.reedelsevier.com, ns3.reedelsevier.com). It was registered on 26 September 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.12.4.23 is hosted by RELX inc. (AS32472) in United States. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|
| ns1.reedelsevier.com | 138.12.4.5 | ns1.reedelsevier.com | AS32472 RELX inc. |
| ns2.reedelsevier.com | 198.176.82.118 | — | AS59724 Elsevier Limited |
| ns3.reedelsevier.com | 198.176.84.118 | — | AS133782 Elsevier Ltd |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 138.12.4.23 | 3600s | marquiswhoswho.com | AS32472 | RELX inc. | 138.12.0.0/17 | 🇺🇸 United States | Boca Raton |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (lexisnexis.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.lexisnexis.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:reed-elsevier@rua.agari.com; ruf=mailto:reed-elsevier@ruf.agari.com |
| www | 138.12.4.23 (AS32472) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 0/10 · 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 | 84 |
| Primary NS (MNAME) | ns1.reedelsevier.com |
| Responsible (RNAME) | hostmaster@lexisnexis.com |
| Refresh | 3600s |
| Retry | 900s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 900s |
| Field | Value |
|---|---|
| Registrar | MarkMonitor Inc. |
| Registered | 2003-09-26 |
| Expires | 2027-09-30 (341d) |
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 |
|---|---|---|---|
| 2026-10-07 16:49:39 | 11529ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-29 21:07:14 | 16923ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-27 22:36:08 | 7452ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-24 01:31:51 | 20935ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-09-06 12:11:09 | 18805ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-27 15:26:40 | 16266ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-08-15 07:25:52 shown | 3777ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-26 18:07:53 | 23439ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-07-19 21:49:23 | 29048ms | 3 NS 1 A 0 MX | 🔓 Insecure |
| 2026-06-18 02:51:33 | 4025ms | 3 NS 1 A 0 MX | 🔓 Insecure |