mmmbak.dk

📜 Historical scan 2026-10-09 09:38:28  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mmmbak.dk is a .dk domain served by 2 nameservers (jaime.ns.cloudflare.com, melody.ns.cloudflare.com). It was registered on 20 May 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.52.75 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, 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   42ms
NameserverIP addressesPTRASN / ISP
jaime.ns.cloudflare.com 108.162.195.102
162.159.44.102
172.64.35.102
2606:4700:58::a29f:2c66
2803:f800:50::6ca2:c366
2a06:98c1:50::ac40:2366		 jaime.ns.cloudflare.com
jaime.ns.cloudflare.com
jaime.ns.cloudflare.com
jaime.ns.cloudflare.com
jaime.ns.cloudflare.com
jaime.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
melody.ns.cloudflare.com 108.162.194.250
162.159.38.250
172.64.34.250
2606:4700:50::a29f:26fa
2803:f800:50::6ca2:c2fa
2a06:98c1:50::ac40:22fa		 melody.ns.cloudflare.com
melody.ns.cloudflare.com
melody.ns.cloudflare.com
melody.ns.cloudflare.com
melody.ns.cloudflare.com
melody.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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.52.75 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.196.178 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.196.178
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records   38ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::ac43:c4b2 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3032::6815:344b 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   43ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.52.75,172.67.196.178 ech=AEX+DQBBqgAgACBkMwbhV5ng2w68ehFXyp082k8K4Fsmv7n5YgO+3YWdAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:c4b2,2606:4700:3032::6815:344b

📝 TXT Records#

1 records   211ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.mmmbak.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 2026-10-12 17:52:05
www104.21.52.75 172.67.196.178 2606:4700:3031::ac43:c4b2 2606:4700:3032::6815:344b (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

3 records   76ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

124ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

58ms
FieldValue
Serial2415815523
Primary NS (MNAME)jaime.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-21 16:14:53
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-05-20
Expires2027-05-31 (220d)

🔗 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
42ms
A
37ms
MX
51ms
AAAA
38ms
TXT
211ms
CAA
37ms
HTTPS
43ms
TLSA
76ms
SOA
58ms
MTA-STS
62ms
DNSSEC
124ms
SRV
76ms
Total
983ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-12 17:52:05 593ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-09 09:38:28 shown 983ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-26 05:44:23 645ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-25 05:23:11 747ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-24 05:08:17 667ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-23 21:01:05 731ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-21 20:18:57 2190ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-27 03:07:55 678ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-25 18:18:21 1044ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-23 14:51:05 1259ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-09 01:09:59 1696ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-27 13:53:14 1061ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-26 12:42:06 1097ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-09 04:34:52 1801ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-26 11:09:02 2104ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-24 05:16:09 943ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 08:47:31 1117ms 2 NS 2 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone