aohostels.dk

Records from scan: 2026-10-07 22:55:21 · 2328ms total · last checked 2026-10-19 17:40 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aohostels.dk is a .dk domain served by 2 nameservers (joel.ns.cloudflare.com, vita.ns.cloudflare.com). It was registered on 12 December 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.9.2 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 293ms

Nameserver	IP addresses	PTR	ASN / ISP
joel.ns.cloudflare.com	108.162.193.184 172.64.33.184 173.245.59.184 2606:4700:58::adf5:3bb8 2803:f800:50::6ca2:c1b8 2a06:98c1:50::ac40:21b8	joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com joel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vita.ns.cloudflare.com	108.162.192.238 172.64.32.238 173.245.58.238 2606:4700:50::adf5:3aee 2803:f800:50::6ca2:c0ee 2a06:98c1:50::ac40:20ee	vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.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 300ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.9.2	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.200	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 248ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 219ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:902	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:82c8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 279ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.9.2,172.67.130.200 ech=AEX+DQBBiAAgACApJMHmErOSXl8fhtjTS4oIZYWS4HSaJbUhc5t84qXUGwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:902,2606:4700:3037::ac43:82c8

📝 TXT Records#

1 records 644ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (aohostels.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.aohostels.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:dmarc-reports@aohostels.com

📬 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 22:55:22

www	104.21.9.2 172.67.130.200 2606:4700:3035::6815:902 2606:4700:3037::ac43:82c8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network aohostels.dk: 104.21.9.2 172.67.130.200 2606:4700:3035::6815:902 2606:4700:3037::ac43:82c8 (AS13335) www.aohostels.dk: 104.21.9.2 172.67.130.200 2606:4700:3035::6815:902 2606:4700:3037::ac43:82c8 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

481ms

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

🏷️ SOA#

115ms

Field	Value
Serial	2416884672
Primary NS (MNAME)	joel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 23:29:51

Field	Value
Registrar	InterNetX GmbH
Registered	2007-12-12
Expires	2026-12-31 (72d)

📋 WHOIS#

⏱️ Lookup Timing#

293ms

300ms

248ms

AAAA

219ms

TXT

644ms

CAA

268ms

HTTPS

279ms

TLSA

669ms

SOA

115ms

MTA-STS

380ms

DNSSEC

481ms

SRV

373ms

Total

2328ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:55:21 shown	2328ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 16:08:16	606ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-17 17:49:41	759ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 15:52:17	1611ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-10 00:20:23	1782ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 23:42:17	1340ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 18:57:38	522ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 13:35:05	539ms	2 NS 2 A 0 MX	🔓 Insecure