tufvassons.dk

📜 Historical scan 2026-09-12 14:00:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tufvassons.dk is a .dk domain served by 2 nameservers (ns1.dnshost.net, ns2.dnshost.net). It was registered on 31 August 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.157.223.250 is hosted by Glesys AB (AS42708) in Sweden. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnshost.net	2a0b:8e00::10 91.237.67.1	ns1.dnshost.net ns1.dnshost.net	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns2.dnshost.net	185.167.176.1 2a0b:8e00:1::10	ns2.dnshost.net ns2.dnshost.net	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.157.223.250	120s	redirects.domainname.systems	AS42708	Glesys AB	185.157.220.0/22	🇸🇪 Sweden	Falkenberg

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 233ms

TXT Record
v=spf1 mx include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (tufvassons.dk)
~all (soft fail)	v=spf1 mx include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.tufvassons.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@addtech.com; ruf=mailto:dmarc.analyze@addtech.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#

latest probe, not this scan · checked 2026-10-08 14:56:07

www	185.157.223.250 (AS42708) (address records, no CNAME)
www vs bare domain	Same network tufvassons.dk: 185.157.223.250 (AS42708) www.tufvassons.dk: 185.157.223.250 (AS42708)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

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	1695737128
Primary NS (MNAME)	ns1.dnshost.net
Responsible (RNAME)	zonemaster@dnshost.net
Refresh	43200s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-22 06:45:43

Field	Value
Registrar	Name SRS AB
Registered	2017-08-31
Expires	2027-08-31 (312d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

43ms

47ms

53ms

AAAA

55ms

TXT

233ms

CAA

44ms

HTTPS

51ms

TLSA

55ms

SOA

0ms

MTA-STS

73ms

DNSSEC

86ms

SRV

81ms

Total

569ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 08:56:42	637ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-12 14:00:29 shown	569ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-18 03:38:44	555ms	2 NS 1 A 0 MX	🔓 Insecure