dfeus.dk

Records from scan: 2026-10-08 04:35:18 · 597ms total · last checked 2026-10-17 06:44 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dfeus.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 July 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx12.electric.net, mx6.electric.net. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 31ms

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#

🌍

No A records found

📧 MX Records#

2 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx12.electric.net	192.162.219.49 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	mx6.electric.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 159ms

TXT Record
google-site-verification=ZxeLgCgH2uEcBZ2UMQ79RDHgb-YELpLpRSEk1xI1o9g
MS=ms73494660
v=spf1 ip4:193.28.224.0/24 ip4:81.7.161.0/24 ip4:86.58.180.0/24 include:spf.mailanyone.net include:bounce.peytz.dk include:_spf.anpdm.com include:_smtpcluster.jay.net -all

✉️ SPF#

Policy	Record (dfeus.dk)
-all (hard fail)	v=spf1 ip4:193.28.224.0/24 ip4:81.7.161.0/24 ip4:86.58.180.0/24 include:spf.mailanyone.net include:bounce.peytz.dk include:_spf.anpdm.com include:_smtpcluster.jay.net -all

📨 DMARC#

Policy	Record (_dmarc.dfeus.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@2cm70nkt.uriports.com; ruf=mailto:dmarc@2cm70nkt.uriports.com; fo=1:d:s

📬 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#

checked 2026-10-08 04:35:18

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves dfeus.dk: no address www.dfeus.dk: 46.30.211.38 (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

29ms

Field	Value
Serial	2026100701
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 2026-10-07 23:30:07

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-07-17
Expires	2028-07-31 (653d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

60ms

38ms

AAAA

38ms

TXT

159ms

CAA

39ms

HTTPS

61ms

TLSA

86ms

SOA

29ms

MTA-STS

43ms

DNSSEC

65ms

SRV

58ms

Total

597ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 04:35:18 shown	597ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-07 22:54:29	1976ms	2 NS 0 A 2 MX	🔒 Secure
2026-10-02 20:34:49	2672ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-25 19:33:13	627ms	2 NS 0 A 2 MX	🔒 Secure
2026-09-09 02:46:18	822ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-26 12:33:37	702ms	2 NS 0 A 2 MX	🔒 Secure
2026-08-03 16:37:51	9480ms	2 NS 0 A 2 MX	🔒 Secure
2026-07-31 20:57:34	13678ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-29 12:41:56	707ms	2 NS 0 A 2 MX	🔒 Secure
2026-06-17 02:36:09	2408ms	2 NS 0 A 2 MX	🔒 Secure