dfm-net.dk

📜 Historical scan 2026-06-28 14:34:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dfm-net.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.135 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by dfmnet-dk0i.mail.protection.outlook.com. 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 47ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.135	3600s	linux125.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dfmnet-dk0i.mail.protection.outlook.com	2a01:111:f403:ca09::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::6 2a01:111:f403:ca09::f 52.101.68.25 52.101.73.12 52.101.73.24 52.101.73.6	mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	dfm-net.dk → 94.231.103.135

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 190ms

TXT Record
google-site-verification=1t_OrulVl5ZbuO-0W4-H9TootCNRUglapsqVyd1cCpM
MS=ms93944561
Sendinblue-code:7dc9426abde480f675589ad79463dce8
v=spf1 include:spf.sendinblue.com mx include:spf.protection.outlook.com include:servers.mcsv.net a ip4:116.202.12.93 ip4:49.12.114.79 a:cwserver03.conceptware.dk ~all

✉️ SPF#

Policy	Record (dfm-net.dk)
~all (soft fail)	v=spf1 include:spf.sendinblue.com mx include:spf.protection.outlook.com include:servers.mcsv.net a ip4:116.202.12.93 ip4:49.12.114.79 a:cwserver03.conceptware.dk ~all

📨 DMARC#

Policy	Record (_dmarc.dfm-net.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:dmarc@mailinblue.com!10m; ruf=mailto:dmarc@mailinblue.com!10m; rf=afrf; pct=100; ri=86400

📬 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 03:15:22

www CNAME	dfm-net.dk (all on dfm-net.dk) → 94.231.103.135 (AS48854)
www vs bare domain	Same network dfm-net.dk: 94.231.103.135 (AS48854) www.dfm-net.dk: 94.231.103.135 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 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: 6/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.dfm-net.dk	dfm-net.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

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

🏷️ SOA#

39ms

Field	Value
Serial	2026062401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

47ms

36ms

37ms

AAAA

37ms

TXT

190ms

CAA

35ms

HTTPS

31ms

TLSA

209ms

SOA

39ms

MTA-STS

50ms

DNSSEC

55ms

SRV

57ms

Total

880ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 19:02:48	5157ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 17:47:30	1298ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 18:55:07	1938ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 02:59:44	1813ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 14:18:48	1297ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 14:34:32 shown	880ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 22:12:04	4599ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 04:11:54	1033ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 02:36:15	1723ms	2 NS 1 A 1 MX	🔒 Secure