d4es.dk DNS records

🖥️ Nameservers3 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.d4es.dk	81.7.138.60	ns.d4es.dk	AS47292 Sentia Denmark A/S
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 Records1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.7.138.54	3600s	—	AS47292	Sentia Denmark A/S	81.7.136.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.d4es.dk	81.7.138.35	mail.d4.dk	AS47292 Sentia Denmark A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 105ms

TXT Record
v=spf1 mx -all

✉️ SPF

Policy	Record (d4es.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2018111551
Primary NS (MNAME)	ns.d4es.dk
Responsible (RNAME)	mortrr@d4es.dk
Refresh	1200s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

32ms

MX

30ms

AAAA

27ms

TXT

105ms

CAA

35ms

HTTPS

31ms

TLSA

180ms

SOA

0ms

MTA-STS

43ms

DNSSEC

100ms

SRV

34ms

Total

555ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 21:03:55	555ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 10:49:35	2838ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 00:12:37	940ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 14:56:16	5018ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 00:17:02	10869ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 13:21:56	5531ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 12:16:43	3370ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 22:08:37	2963ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 01:24:19	678ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 00:02:09	3204ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 18:55:28	11050ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-16 13:15:16	5004ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-10 12:52:05	11933ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 04:43:28	3258ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 19:32:22	5513ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 04:14:48	2770ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 23:49:15	3731ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 10:53:28	4485ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 17:29:23	3148ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 01:23:15	1111ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 07:27:08	768ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 09:02:30	3147ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 23:45:12	1597ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 23:30:39	508ms	3 NS 1 A 1 MX	🔒 Secure	View