bfdag.dk

📜 Historical scan 2026-06-16 14:27:56  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bfdag.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 24 June 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.13 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. 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#

4 records   59ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —
ns4.simply.com — — —

🌍 A Records#

1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.20.205.13 — linux344.unoeuro.com AS48854 team.blue Denmark A/S 185.20.204.0/22 🇩🇰 Denmark —

📧 MX Records#

1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   190ms
TXT Record
facebook-domain-verification=hnd3ftdi51z5mulcgq4y7q2xcazrdw
google-site-verification=hgklXgelt60FZWLN2Rz19mB41_APysyCuQ5TrurrpFI
v=spf1 include:spf.simply.com include:eu.mailgun.org -all

✉️ SPF#

PolicyRecord (bfdag.dk)
-all (hard fail) v=spf1 include:spf.simply.com include:eu.mailgun.org -all

📨 DMARC#

PolicyRecord (_dmarc.bfdag.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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 2026-10-07 15:38:48
www185.20.205.13 (AS48854) (address records, no CNAME)
www vs bare domainSame network
bfdag.dk: 185.20.205.13 (AS48854)
www.bfdag.dk: 185.20.205.13 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: 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#

2 records   77ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

146ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

56ms
FieldValue
Serial2026020900
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-02 05:22:52
FieldValue
RegistrarSimply.com A/S
Registered2019-06-24
Expires2027-04-30 (193d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
59ms
A
58ms
MX
47ms
AAAA
58ms
TXT
190ms
CAA
57ms
HTTPS
46ms
TLSA
77ms
SOA
56ms
MTA-STS
66ms
DNSSEC
146ms
SRV
0ms
Total
570ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 15:38:48 411ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-02 04:42:13 2811ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-01 04:34:45 517ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-30 05:03:47 429ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-18 14:52:23 794ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-16 14:27:56 shown 570ms 4 NS 1 A 1 MX 🔒 Secure
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