buffalohadsten.dk

📜 Historical scan 2026-06-16 17:35:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

buffalohadsten.dk is a .dk domain served by 5 nameservers (ns1.linode.com, ns2.linode.com, ns3.linode.com and 2 more). It was registered on 12 June 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 139.162.165.23 is hosted by Akamai Connected Cloud (AS63949) in Germany. Mail is handled by mail.buffalohadsten.dk. The zone is not DNSSEC-signed, 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#

5 records 84ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.linode.com	—	—	—
ns2.linode.com	—	—	—
ns3.linode.com	—	—	—
ns4.linode.com	—	—	—
ns5.linode.com	—	—	—

🌍 A Records#

1 records 174ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
139.162.165.23	—	shemeri5.dk	AS63949	Akamai Connected Cloud	139.162.0.0/16	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 175ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.buffalohadsten.dk	139.162.165.23	shemeri5.dk	AS63949 Akamai Connected Cloud

🔷 AAAA Records (IPv6)#

1 records 81ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7e01::f03c:91ff:fe79:3c1	—	—	AS63949	Akamai Connected Cloud	2a01:7e00:0:0:0:0:0:0/30	🇩🇪 Germany	Frankfurt am Main

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 410ms

TXT Record
v=spf1 a mx ip4:109.123.109.148 ip4:139.162.165.23 include:jangomail.com include:spf.mandrillapp.com include:spf.smtp2go.com include:sendgrid.net include:sparkpostmail.com -all

✉️ SPF#

Policy	Record (buffalohadsten.dk)
-all (hard fail)	v=spf1 a mx ip4:109.123.109.148 ip4:139.162.165.23 include:jangomail.com include:spf.mandrillapp.com include:spf.smtp2go.com include:sendgrid.net include:sparkpostmail.com -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#

latest probe, not this scan · checked 2026-10-10 21:51:12

www	139.162.165.23 2a01:7e01::f03c:91ff:fe79:3c1 (AS63949) (address records, no CNAME)
www vs bare domain	Same network buffalohadsten.dk: 139.162.165.23 2a01:7e01::f03c:91ff:fe79:3c1 (AS63949) www.buffalohadsten.dk: 139.162.165.23 2a01:7e01::f03c:91ff:fe79:3c1 (AS63949)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 13/10 · policy: -all

error 13 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1270ms

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

🏷️ SOA#

76ms

Field	Value
Serial	2020040694
Primary NS (MNAME)	ns1.linode.com
Responsible (RNAME)	server5@webwapsolutions.com
Refresh	14400s
Retry	14400s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 12:11:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-06-12
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

84ms

174ms

175ms

AAAA

81ms

TXT

410ms

CAA

138ms

HTTPS

80ms

TLSA

263ms

SOA

76ms

MTA-STS

199ms

DNSSEC

1270ms

SRV

0ms

Total

1779ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 17:47:44	2864ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-02 14:28:58	2752ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-26 05:16:27	3019ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-24 14:30:52	1745ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-16 17:35:10 shown	1779ms	5 NS 1 A 1 MX	🔓 Insecure