bycortes.dk

📜 Historical scan 2026-08-07 07:08:46  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bycortes.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.164 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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   63ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   2045ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.164 3598s webcluster2.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   2046ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.mailpod15-cph3.g1i.one.com 104.37.35.36 mx1.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx2.mailpod15-cph3.g1i.one.com 104.37.35.37 mx2.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx3.mailpod15-cph3.g1i.one.com 104.37.35.38 mx3.mailpod15-cph3.g1i.one.com AS51468 One.com A/S
10 10800s mx4.mailpod15-cph3.g1i.one.com 104.37.35.39 mx4.mailpod15-cph3.g1i.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   60ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:8024:bd45:7ec0:c565 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 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 2026-10-07 20:43:43
www46.30.215.164 2a02:2350:5:106:8024:bd45:7ec0:c565 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   80ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…
SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com DANE-EE · SPKI · SHA-256 E54A7262DC6E3E0F06227A22B71D01DC…

🔐 DNSSEC#

9087ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

2064ms
FieldValue
Serial2026080501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-07 08:28:41
FieldValue
RegistrarONE.COM A/S
Registered2025-04-11
Expires2027-04-10 (170d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
63ms
A
2045ms
MX
2046ms
AAAA
60ms
TXT
202ms
CAA
42ms
HTTPS
56ms
TLSA
80ms
SOA
2064ms
MTA-STS
68ms
DNSSEC
9087ms
SRV
2048ms
Total
13858ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 20:43:43 529ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-07 08:11:09 459ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-02 23:27:43 437ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-01 05:34:41 538ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-09 00:23:42 721ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-04 12:04:35 738ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-28 08:49:00 772ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-26 18:13:45 614ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-11 05:44:50 8996ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-10 02:35:42 976ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-08 10:37:18 9066ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-07 07:08:46 shown 13858ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-08 13:48:33 1123ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-02 23:27:03 2438ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-22 14:28:45 801ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 01:22:47 1577ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 18:05:34 628ms 2 NS 1 A 4 MX 🔒 Secure
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