merceronline.dk is a .dk domain served by 4 nameservers (ns01.mmc.com, ns03.mmc.com, ns04.mmc.com and 1 more). It was registered on 8 February 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 159.60.133.146 is hosted by F5 Networks SARL (AS35280) in United States. Mail is handled by mx01.dandomain.dk. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 159.60.133.146 | 1800s | — | AS35280 | F5 Networks SARL | 159.60.128.0/18 | 🇺🇸 United States | Seattle |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 1800s | mx01.dandomain.dk | 212.237.249.50 | mx1.dandomain.dk | AS48854 team.blue Denmark A/S |
| TXT Record |
|---|
| MS=ms34548113 |
| v=spf1include:merceronline.dk._nspf.vali.emailinclude:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email~all |
| Policy | Record (_dmarc.merceronline.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email |
| www | 159.60.133.146 (AS35280) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| 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 | 3012061194 |
| Primary NS (MNAME) | usash15-02dns01.mrshmc.com |
| Responsible (RNAME) | noc@marsh.com |
| Refresh | 1800s |
| Retry | 840s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | MarkMonitor Inc. |
| Registered | 2010-02-08 |
| Expires | 2027-02-28 (125d) |
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 |
|---|---|---|---|
| 2026-10-24 23:01:21 | 3149ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 22:20:01 | 5014ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 22:57:01 | 1963ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 22:59:37 | 3445ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-23 22:34:53 | 10505ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-01 08:34:11 | 3738ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 06:01:33 | 10324ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-19 21:16:00 shown | 6949ms | 4 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 16:46:24 | 3659ms | 4 NS 1 A 1 MX | 🔓 Insecure |