aboutbestseller.dk

Records from scan: 2026-10-02 13:14:29 · 1387ms total · last checked 2026-10-18 11:33 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aboutbestseller.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.14.90.203 is hosted by Tele2 SWIPnet (AS1257) in Sweden. Mail is handled by smtp1.speednames.com, smtp2.speednames.com. The zone is not DNSSEC-signed, publishes a 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records 95ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.14.90.203	28800s	redirect.portsit.se	AS1257	Tele2 SWIPnet	193.12.0.0/14	🇸🇪 Sweden	Malmö

📧 MX Records#

2 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	28800s	smtp1.speednames.com	185.26.230.84	mxa.speednames.com	—
20	28800s	smtp2.speednames.com	185.26.230.90	mxb.speednames.com	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	193.14.90.203
🔶 Autoconfig	193.14.90.203

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 366ms

TXT Record
_qlwxojfst982txgd58t1q3sq45k5f6a
_ze1mwobs87vnycdvs7gxru8tuvs6oo2
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.aboutbestseller.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:mf1ai6y9pe@rua.powerdmarc.com; ruf=mailto:mf1ai6y9pe@ruf.powerdmarc.com; fo=0:1:d:s;

📬 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 2026-10-12 00:18:46

www	193.14.90.203 (AS1257) (address records, no CNAME)
www vs bare domain	Same network aboutbestseller.dk: 193.14.90.203 (AS1257) www.aboutbestseller.dk: 193.14.90.203 (AS1257)
Wildcard	Yes: any name under the zone resolves

🔎 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#

211ms

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

🏷️ SOA#

51ms

Field	Value
Serial	2025102801
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

55ms

95ms

68ms

AAAA

83ms

TXT

366ms

CAA

83ms

HTTPS

78ms

TLSA

344ms

SOA

51ms

MTA-STS

170ms

DNSSEC

211ms

SRV

169ms

Total

1387ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 13:14:29 shown	1387ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-30 12:59:29	580ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-27 11:19:06	935ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-25 08:04:37	751ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-24 08:26:59	3421ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-23 01:08:03	908ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 10:04:42	553ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 12:51:49	1282ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 12:49:56	1388ms	2 NS 1 A 2 MX	🔓 Insecure