byibyen.dk

Records from scan: 2026-08-28 06:30:54 · 1293ms total · last checked 2026-10-17 16:06 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byibyen.dk is a .dk domain served by 2 nameservers (ns1.dlx.dk, ns2.dlx.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.121.150 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by byibyen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 79ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dlx.dk	2a00:1b18:1337:1337::53 46.30.121.210	ns1.dlx.dk ns1.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S
ns2.dlx.dk	185.208.212.124 2a00:1b19:1337:1337::53	ns2.dlx.dk ns2.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.121.150	120s	—	AS47527	DLX A/S	46.30.120.0/21	🇩🇰 Denmark	Herning

📧 MX Records#

1 records 75ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	byibyen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::6 2a01:111:f403:ca09::a 2a01:111:f403:ca09::e 52.101.68.15 52.101.68.32 52.101.73.12 52.101.73.19	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 192ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:vds742.virtualserver.io -all

✉️ SPF#

Policy	Record (byibyen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:vds742.virtualserver.io -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#

checked 2026-10-10 07:14:46

www	46.30.121.150 (AS47527) (address records, no CNAME)
www vs bare domain	Same network byibyen.dk: 46.30.121.150 (AS47527) www.byibyen.dk: 46.30.121.150 (AS47527)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

error include:vds742.virtualserver.io has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

133ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2021061715
Primary NS (MNAME)	ns1.dlx.dk
Responsible (RNAME)	ks@dlx.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

79ms

66ms

75ms

AAAA

64ms

TXT

192ms

CAA

86ms

HTTPS

58ms

TLSA

606ms

SOA

0ms

MTA-STS

103ms

DNSSEC

133ms

SRV

117ms

Total

1293ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:30:54 shown	1293ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 09:08:07	4586ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 18:24:59	1148ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 18:20:25	853ms	2 NS 1 A 1 MX	🔓 Insecure