bitdefender-antivirus.dk

📜 Historical scan 2026-10-05 17:25:45  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bitdefender-antivirus.dk is a .dk domain served by 2 nameservers (carl.ns.cloudflare.com, dawn.ns.cloudflare.com). It was registered on 17 February 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.14.39 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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   36ms
NameserverIP addressesPTRASN / ISP
carl.ns.cloudflare.com 108.162.193.106
172.64.33.106
173.245.59.106
2606:4700:58::adf5:3b6a
2803:f800:50::6ca2:c16a
2a06:98c1:50::ac40:216a		 carl.ns.cloudflare.com
carl.ns.cloudflare.com
carl.ns.cloudflare.com
carl.ns.cloudflare.com
carl.ns.cloudflare.com
carl.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
dawn.ns.cloudflare.com 108.162.192.106
172.64.32.106
173.245.58.106
2606:4700:50::adf5:3a6a
2803:f800:50::6ca2:c06a
2a06:98c1:50::ac40:206a		 dawn.ns.cloudflare.com
dawn.ns.cloudflare.com
dawn.ns.cloudflare.com
dawn.ns.cloudflare.com
dawn.ns.cloudflare.com
dawn.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.14.39 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.157.180 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

2 records   30ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::6815:e27 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3031::ac43:9db4 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   37ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.14.39,172.67.157.180 ech=AEX+DQBBywAgACAtuziSxssOTMYmbnbHakuPd3ZSRLNl1b9cECMwf3P7MQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:e27,2606:4700:3031::ac43:9db4

📝 TXT Records#

2 records   167ms
TXT Record
google-site-verification=uZP3YqSTnEFksBnkDk6aZFJQLZvYwPr0QoHR5uiey0A
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (bitdefender-antivirus.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.bitdefender-antivirus.dk)
p=reject v=DMARC1; p=reject; rua=mailto:ef59ef9649ab44e7a1118793cd7adba4@dmarc-reports.cloudflare.net

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

10 records   34ms
FlagsTagValue
0 issue comodoca.com
0 issue digicert.com; cansignhttpexchanges=yes
0 issue letsencrypt.org
0 issue pki.goog; cansignhttpexchanges=yes
0 issue ssl.com
0 issuewild comodoca.com
0 issuewild digicert.com; cansignhttpexchanges=yes
0 issuewild letsencrypt.org
0 issuewild pki.goog; cansignhttpexchanges=yes
0 issuewild ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-21 17:40:50
www104.21.14.39 172.67.157.180 2606:4700:3030::6815:e27 2606:4700:3031::ac43:9db4 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

3 records   67ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

111ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

32ms
FieldValue
Serial2416660677
Primary NS (MNAME)carl.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-05 17:44:47
FieldValue
RegistrarSimply.com A/S
Registered2014-02-17
Expires2027-04-30 (187d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
40ms
MX
36ms
AAAA
30ms
TXT
167ms
CAA
34ms
HTTPS
37ms
TLSA
67ms
SOA
32ms
MTA-STS
55ms
DNSSEC
111ms
SRV
67ms
Total
1028ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 17:40:50 722ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-10 22:49:26 1010ms 2 NS 2 A 1 MX 🔒 Secure
2026-10-05 17:25:45 shown 1028ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-22 00:26:21 1691ms 2 NS 2 A 1 MX 🔒 Secure
2026-09-14 23:09:26 903ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-26 14:57:29 892ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-23 16:57:03 2943ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-09 11:00:38 1175ms 2 NS 2 A 1 MX 🔒 Secure
2026-08-05 19:52:29 1487ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-29 08:55:41 1075ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-26 07:15:15 1253ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-17 14:09:41 1073ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-14 22:58:41 3610ms 2 NS 2 A 1 MX 🔒 Secure
2026-07-09 00:04:48 8901ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-29 18:52:45 864ms 2 NS 2 A 1 MX 🔒 Secure
2026-06-16 14:41:09 999ms 2 NS 2 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone