mamsnet.dk

📜 Historical scan 2026-09-14 20:15:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mamsnet.dk is a .dk domain served by 2 nameservers (gail.ns.cloudflare.com, ian.ns.cloudflare.com). It was registered on 8 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.8.215 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by ipv4.mmnet.dk. 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 28ms

Nameserver	IP addresses	PTR	ASN / ISP
gail.ns.cloudflare.com	108.162.192.116 172.64.32.116 173.245.58.116 2606:4700:50::adf5:3a74 2803:f800:50::6ca2:c074 2a06:98c1:50::ac40:2074	gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com gail.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ian.ns.cloudflare.com	108.162.193.118 172.64.33.118 173.245.59.118 2606:4700:58::adf5:3b76 2803:f800:50::6ca2:c176 2a06:98c1:50::ac40:2176	ian.ns.cloudflare.com ian.ns.cloudflare.com ian.ns.cloudflare.com ian.ns.cloudflare.com ian.ns.cloudflare.com ian.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 20ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.8.215	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.140.68	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 12ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	ipv4.mmnet.dk	78.31.252.220	78-31-252-220.static.kviknet.net	AS204151 EWII Bredbaand A/S

🔷 AAAA Records (IPv6)#

2 records 13ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:8d7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3032::ac43:8c44	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.8.215,172.67.140.68 ech=AEX+DQBBgwAgACCo4lGZdXPhJk7PeRB/f0qSu4XMX842vrT38KUYaoZXQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:8d7,2606:4700:3032::ac43:8c44

📝 TXT Records#

1 records 90ms

TXT Record
v=spf1 mx a:ipv4.mmnet.dk -all

✉️ SPF#

Policy	Record (mamsnet.dk)
-all (hard fail)	v=spf1 mx a:ipv4.mmnet.dk -all

📨 DMARC#

Policy	Record (_dmarc.mamsnet.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 2026-10-14 20:00:09

www	Exists, no address
www vs bare domain	www does not resolve mamsnet.dk: 104.21.8.215 172.67.140.68 2606:4700:3031::6815:8d7 2606:4700:3032::ac43:8c44 (AS13335) www.mamsnet.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~4096 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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

140ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopK…
ZSK	ECDSA P-256/SHA-256	oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XN…

🏷️ SOA#

10ms

Field	Value
Serial	2413382041
Primary NS (MNAME)	gail.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 09:45:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-09-08
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

20ms

12ms

AAAA

13ms

TXT

90ms

CAA

9ms

HTTPS

29ms

TLSA

159ms

SOA

10ms

MTA-STS

25ms

DNSSEC

140ms

SRV

0ms

Total

1792ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 20:00:09	1572ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 16:34:52	628ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-29 00:00:04	3698ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-25 23:29:43	655ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-21 21:42:25	951ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-14 20:15:38 shown	1792ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-04 04:47:26	1099ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-01 16:39:27	679ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-28 12:03:18	747ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 11:40:28	1146ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-06 14:13:52	1282ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-02 21:42:52	1023ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-14 16:20:24	1135ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-26 11:25:34	1260ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 13:34:41	2303ms	2 NS 2 A 1 MX	🔒 Secure