multimarco.dk

📜 Historical scan 2026-08-29 12:47:25  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

multimarco.dk is a .dk domain served by 2 nameservers (brianna.ns.cloudflare.com, pete.ns.cloudflare.com). It was registered on 6 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.6.137 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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.

🖥️ Nameservers#

2 records   126ms
NameserverIP addressesPTRASN / ISP
brianna.ns.cloudflare.com 108.162.192.245
172.64.32.245
173.245.58.245
2606:4700:50::adf5:3af5
2803:f800:50::6ca2:c0f5
2a06:98c1:50::ac40:20f5		 brianna.ns.cloudflare.com
brianna.ns.cloudflare.com
brianna.ns.cloudflare.com
brianna.ns.cloudflare.com
brianna.ns.cloudflare.com
brianna.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
pete.ns.cloudflare.com 108.162.193.136
172.64.33.136
173.245.59.136
2606:4700:58::adf5:3b88
2803:f800:50::6ca2:c188
2a06:98c1:50::ac40:2188		 pete.ns.cloudflare.com
pete.ns.cloudflare.com
pete.ns.cloudflare.com
pete.ns.cloudflare.com
pete.ns.cloudflare.com
pete.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   111ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.6.137 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.154.226 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   127ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.154.226
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records   132ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:9ae2 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::6815:689 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   117ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.6.137,172.67.154.226 ech=AEX+DQBBGAAgACAxJRZOExnOP7VjJlNRFicKRZmcObqL0EZyKAuj1YFVfwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9ae2,2606:4700:3037::6815:689

🔌 SRV Records#

1 records   170ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

2 records   343ms
TXT Record
google-site-verification=h34Ov_3lFjsYfXWoC4KVdN07Nh6ca0nldZGzVZP_uwo
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (multimarco.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.multimarco.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:81af70f25f84400ab69f213855279aae@dmarc-reports.cloudflare.net

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-23 09:46:11
www104.21.6.137 172.67.154.226 2606:4700:3031::ac43:9ae2 2606:4700:3037::6815:689 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYDelete signal: the zone asks the registry to remove its DS (go insecure) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.multimarco.dk qJ-t3ecCtvFFiS4d6p_aAxr23OI-jKKKQkhz5JlJ6cQ
TXT _acme-challenge.multimarco.dk ywALOgc_wy1LHKLP0twPnysmRd145JEoFIMXY6dohbA

🔗 TLSA / DANE#

2 records   156ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

232ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2413417374
Primary NS (MNAME)brianna.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-23 09:56:20
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2024-05-06
Expires2027-05-05 (192d)

🔗 Same registrant#

0 domains

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
📋 WHOIS#

⏱️ Lookup Timing#

NS
126ms
A
111ms
MX
127ms
AAAA
132ms
TXT
343ms
CAA
131ms
HTTPS
117ms
TLSA
156ms
SOA
0ms
MTA-STS
185ms
DNSSEC
232ms
SRV
170ms
Total
1529ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 09:46:11 1488ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-22 05:14:03 1783ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-16 18:51:14 708ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-03 19:38:11 988ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-30 19:27:15 797ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-28 19:08:28 765ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-27 18:53:38 10025ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-23 21:44:27 764ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-17 02:19:44 1212ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-10 01:27:03 3558ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-29 12:47:25 shown 1529ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-28 08:11:00 747ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 07:58:20 748ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-05 10:16:27 2119ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-15 12:25:08 1595ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 02:40:09 652ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-19 20:11:58 1752ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 12:19:38 1833ms 2 NS 2 A 1 MX 🔓 Insecure
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