byyou.dk

📜 Historical scan 2026-06-16 18:43:12  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byyou.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 14 June 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.236.62.147 is hosted by Google LLC (AS396982) in United States. Mail is handled by mx.byyou.dk.cust.b.hostedemail.com. 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#

2 records   148ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk — — —
ns2.dandomain.dk — — —

🌍 A Records#

1 records   142ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.236.62.147 — 147.62.236.23.bc.googleusercontent.com AS396982 Google LLC 23.236.48.0/20 🇺🇸 United States Council Bluffs

📧 MX Records#

1 records   163ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.byyou.dk.cust.b.hostedemail.com — — —

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 07:55:58
www CNAMEwww134.wixdns.net (all on wixdns.net)
www vs bare domainSame network
byyou.dk: 23.236.62.147 (AS396982)
www.byyou.dk: 34.149.87.45 (AS396982)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

301ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

179ms
FieldValue
Serial2018082804
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-06 22:55:36
FieldValue
RegistrarDANDOMAIN A/S
Registered2012-06-14
Expires2027-06-30 (251d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
148ms
A
142ms
MX
163ms
AAAA
236ms
TXT
315ms
CAA
177ms
HTTPS
190ms
TLSA
793ms
SOA
179ms
MTA-STS
205ms
DNSSEC
301ms
SRV
0ms
Total
1842ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-24 01:14:24 872ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-21 19:11:54 1276ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 18:43:12 shown 1842ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 18:31:12 2857ms 2 NS 1 A 1 MX 🔒 Secure
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