olibro.dk

📜 Historical scan 2026-09-27 23:14:32 · ← Latest scan

⬇ 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 2040ms

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 46ms

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 46ms

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 34ms

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 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.55.107,172.67.171.25 ech=AEX+DQBBXwAgACBpZ/MBLpQy9QmmGKzHdE/xlOJ2iMmUfU3krv/kCGzmQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:376b,2606:4700:3037::ac43:ab19

📝 TXT Records#

1 records 186ms

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#

latest probe, not this scan · 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#

9069ms

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	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#

2040ms

46ms

AAAA

34ms

TXT

186ms

CAA

49ms

HTTPS

32ms

TLSA

98ms

SOA

0ms

MTA-STS

69ms

DNSSEC

9069ms

SRV

58ms

Total

9563ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:15:56	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 shown	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