bistro.dk

📜 Historical scan 2026-06-24 15:16:11 · ← 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 42ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	600s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

4 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
100	600s	bistro.dk.s200a1.psmtp.com	—	—	—
200	600s	bistro.dk.s200a2.psmtp.com	—	—	—
300	600s	bistro.dk.s200b1.psmtp.com	—	—	—
400	600s	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 238ms

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#

113ms

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

🏷️ SOA#

97ms

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#

42ms

40ms

46ms

AAAA

42ms

TXT

238ms

CAA

41ms

HTTPS

105ms

TLSA

224ms

SOA

97ms

MTA-STS

73ms

DNSSEC

113ms

SRV

101ms

Total

860ms

🕐 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	791ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-24 15:16:11 shown	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