bfsb.dk

📜 Historical scan 2026-06-16 14:27:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bfsb.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.19 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no 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#

4 records 111ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—
ns4.simply.com	—	—	—

🌍 A Records#

1 records 94ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.19	—	linux174.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

5 records 104ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	209.85.233.27	lr-in-f27.1e100.net	AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	172.253.152.26	yulpptr-in-f26.1e100.net	AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	192.178.230.26	yunrtab-in-f26.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 2195ms

TXT Record
google-site-verification=3skfk0RjmkroWuFMUM-Cj2YxGtgWuhWgDAGQRJFA4Fo
v=spf1 a mx include:spf.simply.com ~all

✉️ SPF#

Policy	Record (bfsb.dk)
~all (soft fail)	v=spf1 a mx include:spf.simply.com ~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#

latest probe, not this scan · checked 2026-10-08 06:57:46

www	93.191.156.19 (AS48854) (address records, no CNAME)
www vs bare domain	Same network bfsb.dk: 93.191.156.19 (AS48854) www.bfsb.dk: 93.191.156.19 (AS48854)
Wildcard	Yes: any name under the zone resolves
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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

261ms

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

🏷️ SOA#

98ms

Field	Value
Serial	2026011202
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

111ms

94ms

104ms

AAAA

95ms

TXT

2195ms

CAA

98ms

HTTPS

101ms

TLSA

112ms

SOA

98ms

MTA-STS

40ms

DNSSEC

261ms

SRV

0ms

Total

2701ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 06:57:46	723ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-01 14:24:07	544ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-24 12:59:26	575ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-14 07:52:19	1086ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-02 20:45:17	775ms	4 NS 1 A 5 MX	🔒 Secure
2026-07-02 01:38:52	762ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-16 14:27:42 shown	2701ms	4 NS 1 A 5 MX	🔒 Secure