0103.dk

📜 Historical scan 2026-06-29 21:00:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

0103.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 18 January 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.163.97.40 is hosted by Fynske Medier P/S (AS43167) in Denmark. 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#

3 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.163.97.40	3600s	—	AS43167	Fynske Medier P/S	193.163.96.0/23	🇩🇰 Denmark	Malling

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 160ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (0103.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.0103.dk)
p=reject	v=DMARC1; p=reject; pct=100

📬 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 2026-10-08 01:35:12

www	193.163.97.40 (AS43167) (address records, no CNAME)
www vs bare domain	Same network 0103.dk: 193.163.97.40 (AS43167) www.0103.dk: 193.163.97.40 (AS43167)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2025021102
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 06:39:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-01-18
Expires	2027-01-31 (106d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

32ms

40ms

AAAA

18ms

TXT

160ms

CAA

48ms

HTTPS

33ms

TLSA

35ms

SOA

47ms

MTA-STS

60ms

DNSSEC

75ms

SRV

55ms

Total

566ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 01:35:12	306ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-03 06:03:49	323ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-30 05:45:32	495ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-28 07:59:00	470ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-10 00:40:27	489ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-28 05:29:19	758ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-26 08:50:01	706ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-29 21:00:16 shown	566ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-16 12:33:50	717ms	3 NS 1 A 0 MX	🔒 Secure