dfe.dk

📜 Historical scan 2026-08-27 13:58:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dfe.dk is a .dk domain served by 3 nameservers (ns1.konformit.com, ns2.konformit.com, ns3.konformit.com). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.209.190.141 is hosted by Kontainer A/S (AS198452) in Denmark. Mail is handled by dfe-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

3 records 66ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.konformit.com	91.209.190.99	ns1.konformit.com	AS198452 Kontainer A/S
ns2.konformit.com	188.94.25.42	—	AS20694 NMMN GmbH
ns3.konformit.com	185.170.133.60	—	AS3342 Cibicom A/S

🌍 A Records#

1 records 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.209.190.141	43200s	konlinux5.konformit.com	AS198452	Kontainer A/S	91.209.190.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	dfe-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca09::d 52.101.68.10 52.101.68.5 52.101.73.155 52.101.73.30	mail-dbapr03cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-am7pr05cu00306.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	80.161.188.74

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 119ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 255ms

TXT Record
facebook-domain-verification=d3uotxv4w18pjaclhapmv96tjl4mb2
MS=ms18587970
v=spf1 ip4:80.161.188.74 include:spf.comendosystems.com include:spf.mailanyone.net include:_spf.createsend.com include:spf.copenhost.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (dfe.dk)
-all (hard fail)	v=spf1 ip4:80.161.188.74 include:spf.comendosystems.com include:spf.mailanyone.net include:_spf.createsend.com include:spf.copenhost.com include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.dfe.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-01 11:58:36

www CNAME	dfe.dk (all on dfe.dk)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

143ms

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	2026010704
Primary NS (MNAME)	ns1.konformit.com
Responsible (RNAME)	js@dfe.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-13 21:50:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-16
Expires	2027-03-31 (165d)

🔗 Same registrant#

18 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).

Domain	Registrar
apartmentcph.dk	Punktum dk A/S (direct)
apartmentfrance.dk	Punktum dk A/S (direct)
copenhagencityhostel.dk	Punktum dk A/S (direct)
copenhagenpenthouseapartments.dk	Punktum dk A/S (direct)
copenhagenpenthouseone.dk	Punktum dk A/S (direct)
cphcitycampus.dk	Punktum dk A/S (direct)
denfranskeskolevaernedamsvej.dk	Punktum dk A/S (direct)
dfe-as.dk	Punktum dk A/S (direct)
findparkeringikøbenhavn.dk	Punktum dk A/S (direct)
garageleje.dk	Punktum dk A/S (direct)
officehotel.dk	Punktum dk A/S (direct)
officehotel2500.dk	Punktum dk A/S (direct)
pendlerparkering.dk	Punktum dk A/S (direct)
rygaardsalle.dk	Punktum dk A/S (direct)
sauntehaven.dk	Punktum dk A/S (direct)
serviceapartments.dk	Punktum dk A/S (direct)
valbymaskinfabrik.dk	Punktum dk A/S (direct)
veteranbilparkering.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

66ms

69ms

45ms

AAAA

60ms

TXT

255ms

CAA

48ms

HTTPS

65ms

TLSA

367ms

SOA

0ms

MTA-STS

94ms

DNSSEC

143ms

SRV

119ms

Total

1177ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 11:33:51	1440ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 13:58:03 shown	1177ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-02 09:51:13	3292ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-23 21:46:14	906ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 23:54:09	1160ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 16:23:16	4810ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 02:35:13	7902ms	0 NS 1 A 1 MX	🔓 Insecure