asml.dk is a .dk domain served by 2 nameservers (ns1.asml.com, ns2.asml.com). It was registered on 28 September 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.214.231.110 is hosted by Microsoft Corporation (AS8075) in The Netherlands. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.asml.com | 194.105.127.36 | nleidd39.pub-eu.asml.com | AS25413 ASML Netherlands B.V. |
| ns2.asml.com | 194.156.12.142 | ns2.asml.com | AS25413 ASML Netherlands B.V. |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.214.231.110 | 3600s | — | AS8075 | Microsoft Corporation | 104.208.0.0/13 | 🇳🇱 The Netherlands | Amsterdam |
| 51.144.7.192 | 3600s | — | AS8075 | Microsoft Corporation | 51.144.0.0/15 | 🇳🇱 The Netherlands | Amsterdam |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (asml.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.asml.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;pct=100;fo=1;ri=3600;rua=mailto:77cf4e2c@inbox.ondmarc.com;ruf=mailto:77cf4e2c@inbox.ondmarc.com |
| www CNAME | www.asml.com (all on asml.com) → 76.76.21.21 (AS16509) |
| www vs bare domain | Different networks (all like this) |
| Wildcard | No |
| Denial of existence | NSEC3 · 10 iterations · 4-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 0/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2012078925 |
| Primary NS (MNAME) | ns1.asml.com |
| Responsible (RNAME) | dnsmaster@asml.com |
| Refresh | 10800s |
| Retry | 1080s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | CSC Digital Brand Service, Inc |
| Registered | 2001-09-28 |
| Expires | 2027-09-30 (340d) |
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 |
|---|---|---|---|
| 2026-10-23 21:01:29 | 3973ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-22 12:04:21 | 2944ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-21 11:58:52 | 3413ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-20 11:00:14 | 5890ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-19 06:33:24 | 3459ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-18 06:24:20 | 4655ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-17 05:28:38 | 4073ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-16 04:57:28 | 3412ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-15 03:24:24 | 2536ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-14 03:21:04 | 4650ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-13 02:35:29 | 4954ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-12 00:57:10 | 3143ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-11 00:34:28 | 3765ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-09 21:38:50 | 4239ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-08 21:16:28 | 2769ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-07 21:10:55 | 3286ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-06 21:06:12 | 2681ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-05 19:06:19 | 4124ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-04 18:57:07 | 4316ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-03 18:43:27 | 3199ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-02 18:41:27 | 3267ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-10-01 18:37:50 | 4059ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-30 18:28:57 | 3817ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-29 19:24:51 | 3954ms | 2 NS 2 A 0 MX | 🔒 Secure |
| 2026-09-28 19:17:25 | 3114ms | 2 NS 2 A 0 MX | 🔒 Secure |