bistro.dk

📜 Historical scan 2026-06-29 05:37:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bistro.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 31 January 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by bistro.dk.s200a1.psmtp.com, bistro.dk.s200a2.psmtp.com and 2 more. 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#

2 records 46ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	60s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

4 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	300s	bistro.dk.s200a1.psmtp.com	—	—	—
200	300s	bistro.dk.s200a2.psmtp.com	—	—	—
300	300s	bistro.dk.s200b1.psmtp.com	—	—	—
400	300s	bistro.dk.s200b2.psmtp.com	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 139ms

TXT Record
v=spf1 mx a:mail1.dsg.dk a:mail2.dsg.dk include:spf.postini.com -all

✉️ SPF#

Policy	Record (bistro.dk)
-all (hard fail)	v=spf1 mx a:mail1.dsg.dk a:mail2.dsg.dk include:spf.postini.com -all

📨 DMARC#

Policy	Record (_dmarc.bistro.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email,mailto:rua@sallinggroup.com;

📬 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 2026-10-10 12:47:35

www	93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domain	Same network bistro.dk: 93.191.155.240 (AS48854) www.bistro.dk: 93.191.155.240 (AS48854)
Wildcard	No
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: 4/10 · policy: -all

error include:spf.postini.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2020022500
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 00:53:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-01-31
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

44ms

42ms

AAAA

42ms

TXT

139ms

CAA

40ms

HTTPS

49ms

TLSA

186ms

SOA

42ms

MTA-STS

41ms

DNSSEC

71ms

SRV

50ms

Total

791ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-15 05:48:20	607ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-29 05:37:07 shown	791ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-24 15:16:11	860ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-24 00:25:59	700ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-19 11:19:59	701ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 14:41:45	2457ms	2 NS 1 A 4 MX	🔒 Secure