multimarco.dk

📜 Historical scan 2026-10-16 18:51:14  ·  ← 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   40ms
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   31ms
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   33ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.103.108
94.231.106.20		 mx.simply.com
mx.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.6.137
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records   33ms
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   38ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.6.137,172.67.154.226 ech=AEX+DQBBdgAgACBg1vX2mVZfxDtSe4cb6mQi1vFlTIlGG+Rc5pfZ7OkhRQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9ae2,2606:4700:3037::6815:689

🔌 SRV Records#

1 records   63ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

2 records   176ms
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

🔗 TLSA / DANE#

1 records   64ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

118ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

45ms
FieldValue
Serial2417564576
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
40ms
A
31ms
MX
33ms
AAAA
33ms
TXT
176ms
CAA
37ms
HTTPS
38ms
TLSA
64ms
SOA
45ms
MTA-STS
55ms
DNSSEC
118ms
SRV
63ms
Total
708ms

🕐 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 shown 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 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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