mmdevelopment.dk

📜 Historical scan 2026-09-25 19:06:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mmdevelopment.dk is a .dk domain served by 2 nameservers (brianna.ns.cloudflare.com, trey.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.39.192 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by smtp.google.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 31ms

Nameserver	IP addresses	PTR	ASN / 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.
trey.ns.cloudflare.com	108.162.193.242 172.64.33.242 173.245.59.242 2606:4700:58::adf5:3bf2 2803:f800:50::6ca2:c1f2 2a06:98c1:50::ac40:21f2	trey.ns.cloudflare.com trey.ns.cloudflare.com trey.ns.cloudflare.com trey.ns.cloudflare.com trey.ns.cloudflare.com trey.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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.39.192	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.148.88	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	smtp.google.com	142.250.150.27 142.251.1.26 142.251.1.27 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1b 2a00:1450:4010:c08::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b 64.233.165.26 64.233.165.27	la-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net lg-in-x1a.1e100.net lg-in-f26.1e100.net lg-in-x1b.1e100.net lg-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net lg-in-f26.1e100.net lg-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9458	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:27c0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 38ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.39.192,172.67.148.88 ech=AEX+DQBBRwAgACBvrwcnkCG0ntVo4fE3le0rQsV9Zw0+6E+Ny5t5SROLNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9458,2606:4700:3035::6815:27c0

📝 TXT Records#

2 records 152ms

TXT Record
google-site-verification=bv43YdyAhG9OEZpMBa8dsSKtPmYD3Yl3C7V5Xyke_Es
v=spf1 include:_spf.google.com -all

✉️ SPF#

Policy	Record (mmdevelopment.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.mmdevelopment.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dd53ca5ee3a34bd192d8747146cc8d9e@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 2026-10-08 08:47:55

www	104.21.39.192 172.67.148.88 2606:4700:3032::ac43:9458 2606:4700:3035::6815:27c0 (AS13335) (address records, no CNAME)
www vs bare domain	Same network mmdevelopment.dk: 104.21.39.192 172.67.148.88 2606:4700:3032::ac43:9458 2606:4700:3035::6815:27c0 (AS13335) www.mmdevelopment.dk: 104.21.39.192 172.67.148.88 2606:4700:3032::ac43:9458 2606:4700:3035::6815:27c0 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

133ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2415810248
Primary NS (MNAME)	brianna.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

31ms

44ms

30ms

AAAA

50ms

TXT

152ms

CAA

46ms

HTTPS

38ms

TLSA

85ms

SOA

0ms

MTA-STS

56ms

DNSSEC

133ms

SRV

63ms

Total

1287ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 04:06:46	703ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 19:06:50 shown	1287ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 18:57:00	758ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 18:02:58	907ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 14:05:43	807ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-25 13:43:45	648ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 09:49:31	1811ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-26 09:01:13	2341ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 04:02:25	1091ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 22:27:07	1132ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 12:53:32	928ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-18 15:11:18	981ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:05:52	787ms	2 NS 2 A 1 MX	🔓 Insecure