3mw.dk

📜 Historical scan 2026-08-25 01:29:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3mw.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 6 August 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.52.104.223 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx1.spamfri.dk, mx2.spamfri.dk and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.52.104.223	43200s	0x573468df.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Copenhagen

📧 MX Records#

4 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	14400s	mx1.spamfri.dk	195.242.131.16 2001:67c:564:fffd::1001	mx1.spamfri.dk mx1.spamfri.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
2	14400s	mx2.spamfri.dk	193.200.91.109 2001:67c:564:fffd::2001	mx2.spamfri.dk mx2.spamfri.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
3	14400s	mx3.spamfri.dk	2a00:1b18:2:3:fe::2 62.69.152.43 62.69.152.43	mx3.spamfri.dk 43.34-46.152.69.62.in-addr.arpa mx3.spamfri.dk	AS47527 DLX A/S AS47527 DLX A/S AS47527 DLX A/S
10	14400s	mail.3mw.dk	195.242.131.64	web2.e-studio.dk	AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.242.131.64
🔶 Autoconfig	195.242.131.64

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 98ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 250ms

TXT Record
v=spf1 include:_spf.e-studio.dk -all

✉️ SPF#

Policy	Record (3mw.dk)
-all (hard fail)	v=spf1 include:_spf.e-studio.dk -all

📨 DMARC#

Policy	Record (_dmarc.3mw.dk)
p=reject	v=DMARC1;p=reject;sp=reject;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=604800

📬 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 2026-10-11 07:36:25

www	87.52.104.223 (AS3292) (address records, no CNAME)
www vs bare domain	Same network 3mw.dk: 87.52.104.223 (AS3292) www.3mw.dk: 87.52.104.223 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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#

3 records 112ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.spamfri.dk	DANE-EE · SPKI · SHA-256	884451547A03D0AC2F628D943839BAA6…
SMTP _25._tcp.mx2.spamfri.dk	DANE-EE · SPKI · SHA-256	6598C93F79B95376BB8099E9AC862167…
SMTP _25._tcp.mx3.spamfri.dk	DANE-EE · SPKI · SHA-256	BBFB0694919290E5BC9D6E2C6F47D846…

🔐 DNSSEC#

150ms

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

🏷️ SOA#

52ms

Field	Value
Serial	2026081001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 08:12:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-08-06
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

67ms

58ms

66ms

AAAA

57ms

TXT

250ms

CAA

65ms

HTTPS

55ms

TLSA

112ms

SOA

52ms

MTA-STS

50ms

DNSSEC

150ms

SRV

98ms

Total

16789ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 07:36:25	500ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-29 22:23:07	483ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-10 23:16:44	1236ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-25 01:29:17 shown	16789ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-13 00:14:44	2205ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-15 17:43:20	949ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-12 02:13:16	894ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 04:24:40	1256ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-22 13:21:00	1155ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 18:13:42	1151ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 04:36:07	3173ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 12:47:42	901ms	2 NS 1 A 4 MX	🔒 Secure