dfe.dk DNS records

🖥️ Nameservers3 records 54ms

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 Records1 records 2040ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.209.190.141	43198s	konlinux5.konformit.com	AS198452	Kontainer A/S	91.209.190.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 457ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	dfe-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca09::1 2a01:111:f403:ca09::5 2a01:111:f403:ca09::9 52.101.68.16 52.101.73.22 52.101.73.24 52.101.73.28	mail-db4pr02cu00406.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00204.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 Records1 records 498ms

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

📝 TXT Records3 records 660ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC475ms

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

🏷️ SOA52ms

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

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

54ms

A

2040ms

MX

457ms

AAAA

447ms

TXT

660ms

CAA

62ms

HTTPS

59ms

TLSA

521ms

SOA

52ms

MTA-STS

467ms

DNSSEC

475ms

SRV

498ms

Total

3292ms

🕐 Scan History

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