tuesdayorg.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 7 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx.simply.com. 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 |
|---|---|---|---|---|---|---|---|
| 198.202.211.1 | — | — | AS209242 | — | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mx.simply.com | 94.231.106.20 | mx.simply.com | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔶 Autoconfig | maildiscover.simply.com → 94.231.108.222 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | maildiscover.simply.com |
| TXT Record |
|---|
| brevo-code:6856a901ef9a1c3bcfae98e553d67325 |
| linkedin-site-verification=efe7faa0-c98c-464b-ba7e-3e4d90ccd4dc |
| v=spf1 include:spf.simply.com -all |
| Policy | Record (tuesdayorg.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.simply.com -all |
| Policy | Record (_dmarc.tuesdayorg.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com; |
| www CNAME | cdn.webflow.com (all on webflow.com) |
| www vs bare domain | Same network tuesdayorg.dk: 198.202.211.1 (AS209242) www.tuesdayorg.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | 97A3BA009F39C761BFFB6574340E8138… |
| SMTP _25._tcp.mx.simply.com | DANE-EE · SPKI · SHA-256 | A9D603AF4D7ED6B9246B4B68500CD6F2… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026022500 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2024-11-07 |
| Expires | 2027-11-06 (376d) |
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 |
|---|---|
| fremtidensfyrtårne.dk | Simply.com A/S |
| nogohol.dk | Simply.com A/S |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-02 21:04:17 | 1638ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-23 18:32:41 | 1675ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 22:26:55 | 1566ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 06:28:33 | 1508ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 20:58:59 | 1336ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 01:11:02 | 1572ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-22 08:26:12 | 909ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 23:05:11 shown | 1426ms | 3 NS 1 A 1 MX | 🔒 Secure |