olibro.dk

Records from scan: 2026-10-07 23:15:56 · 534ms total · last checked 2026-10-17 11:32 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

olibro.dk is a .dk domain served by 2 nameservers (cruz.ns.cloudflare.com, yadiel.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.55.107 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx-parked.serveriai.lt, mx-backup.serveriai.lt. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
cruz.ns.cloudflare.com	108.162.192.88 172.64.32.88 173.245.58.88 2606:4700:50::adf5:3a58 2803:f800:50::6ca2:c058 2a06:98c1:50::ac40:2058	cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yadiel.ns.cloudflare.com	108.162.195.4 162.159.44.4 172.64.35.4 2606:4700:58::a29f:2c04 2803:f800:50::6ca2:c304 2a06:98c1:50::ac40:2304	yadiel.ns.cloudflare.com yadiel.ns.cloudflare.com yadiel.ns.cloudflare.com yadiel.ns.cloudflare.com yadiel.ns.cloudflare.com yadiel.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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.55.107	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.171.25	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx-parked.serveriai.lt	212.237.232.19 212.237.232.28 212.237.232.36 212.237.232.45	parked1.hostingas.lt parked2.hostingas.lt parked3.hostingas.lt parked4.hostingas.lt	AS212531 UAB Interneto vizija AS212531 UAB Interneto vizija AS212531 UAB Interneto vizija AS212531 UAB Interneto vizija
20	300s	mx-backup.serveriai.lt	79.98.24.234 79.98.28.234	mx-backup1.serveriai.lt mx-backup2.serveriai.lt	AS212531 UAB Interneto vizija AS212531 UAB Interneto vizija

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:376b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:ab19	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.55.107,172.67.171.25 ech=AEX+DQBBmAAgACCP/tRS9t3KHbLVCTHxHhralljTtSvfpCt2ZhVLejBvWAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:376b,2606:4700:3037::ac43:ab19

📝 TXT Records#

1 records 171ms

TXT Record
v=spf1 a mx ptr include:mailgun.org redirect=spf.serveriai.lt

✉️ SPF#

Policy	Record (olibro.dk)
redirect=spf.serveriai.lt	v=spf1 a mx ptr include:mailgun.org redirect=spf.serveriai.lt

📨 DMARC#

Policy	Record (_dmarc.olibro.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-07 23:15:56

www	104.21.55.107 172.67.171.25 2606:4700:3037::6815:376b 2606:4700:3037::ac43:ab19 (AS13335) (address records, no CNAME)
www vs bare domain	Same network olibro.dk: 104.21.55.107 172.67.171.25 2606:4700:3037::6815:376b 2606:4700:3037::ac43:ab19 (AS13335) www.olibro.dk: 104.21.55.107 172.67.171.25 2606:4700:3037::6815:376b 2606:4700:3037::ac43:ab19 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 10/10 · policy: -all

warn "ptr" is slow, unreliable and discouraged (RFC 7208 §5.5)
warn 10 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

79ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2415723722
Primary NS (MNAME)	cruz.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

38ms

AAAA

45ms

TXT

171ms

CAA

45ms

HTTPS

42ms

TLSA

93ms

SOA

43ms

MTA-STS

69ms

DNSSEC

79ms

SRV

76ms

Total

534ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:15:56 shown	534ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 09:20:16	593ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-27 23:14:32	9563ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-24 14:06:40	1315ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-29 14:26:13	10825ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-28 02:54:24	9012ms	2 NS 2 A 2 MX	❓ Unknown
2026-06-25 03:07:13	927ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-17 20:02:13	1361ms	4 NS 1 A 2 MX	🔓 Insecure