nostalgi.dk

Records from scan: 2026-09-29 18:45:13 · 543ms total · last checked 2026-10-17 15:23 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nostalgi.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.221.38.5 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by nostalgi-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.221.38.5	3600s	s1c1lb2.shopfactory.io	AS48854	team.blue Denmark A/S	185.221.36.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	nostalgi-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::20 2a01:111:f403:ca48::10 2a01:111:f403:ca48::c 52.101.185.24 52.101.68.39 52.101.91.156 52.101.91.21	mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com mail-matpr05cu00105.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	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	185.221.38.5

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 124ms

TXT Record
v=spf1 ptr include:spf.protection.outlook.com include:spf.smart-web.dk ~all

✉️ SPF#

Policy	Record (nostalgi.dk)
~all (soft fail)	v=spf1 ptr include:spf.protection.outlook.com include:spf.smart-web.dk ~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

🧩 Web & zone#

checked 2026-10-12 11:45:36

www	185.221.38.5 (AS48854) (address records, no CNAME)
www vs bare domain	Same network nostalgi.dk: 185.221.38.5 (AS48854) www.nostalgi.dk: 185.221.38.5 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

64ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2021083104
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

35ms

26ms

33ms

AAAA

39ms

TXT

124ms

CAA

30ms

HTTPS

31ms

TLSA

187ms

SOA

0ms

MTA-STS

43ms

DNSSEC

64ms

SRV

48ms

Total

543ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 18:45:13 shown	543ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 07:24:23	635ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 12:40:34	1600ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 11:49:29	1818ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 09:28:49	965ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 15:36:32	837ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 12:57:26	689ms	2 NS 1 A 1 MX	🔒 Secure