tresselt.dk

📜 Historical scan 2026-10-01 08:43:08  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tresselt.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 29 January 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.139.214 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by ASPMX.L.GOOGLE.COM, ALT1.ASPMX.L.GOOGLE.COM and 2 more. 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#

5 records   201ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited

🌍 A Records#

1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.139.214 3600s web14.gigahost.dk AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —

📧 MX Records#

5 records   68ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s ASPMX.L.GOOGLE.COM 2a00:1450:4010:c0f::1a
2a00:1450:4010:c0f::1a
74.125.131.26		 lt-in-x1a.1e100.net
lt-in-f26.1e100.net
lu-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 3600s ALT1.ASPMX.L.GOOGLE.COM 192.178.158.26
2404:6800:4013:813::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s ALT2.ASPMX.L.GOOGLE.COM 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1b		 mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 3600s ALT3.ASPMX.L.GOOGLE.COM 172.253.158.26
2404:6800:4003:c26::1a		 so-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 3600s ALT3.ASPMX.L.GOOGLE.COM 172.253.158.26
2404:6800:4003:c26::1a		 so-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   257ms
TXT Record
spf2.0/pra
v=spf1 mx ip4:217.61.218.151 include:spf.gigahost.dk include:_spf.google.com ~all

✉️ SPF#

PolicyRecord (tresselt.dk)
~all (soft fail) v=spf1 mx ip4:217.61.218.151 include:spf.gigahost.dk include:_spf.google.com ~all

📨 DMARC#

PolicyRecord (_dmarc.tresselt.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@tresselt.dk;pct=100

📬 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 2026-10-18 06:32:51
wwwNXDOMAIN
www vs bare domainwww does not resolve
tresselt.dk: 46.183.139.214 (AS47292)
www.tresselt.dk: no address
(all like this)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
google — RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.tresselt.dk 5nbL3kaAgYXiQqE8KQbP8-5sxylVz9gU5fGxgJVcDVo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

227ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

41ms
FieldValue
Serial2026100101
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@tresselt.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-17 05:02:36
FieldValue
RegistrarGIGAHOST ApS
Registered2010-01-29
Expires2027-01-31 (103d)

🔗 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#

NS
201ms
A
47ms
MX
68ms
AAAA
189ms
TXT
257ms
CAA
59ms
HTTPS
186ms
TLSA
206ms
SOA
41ms
MTA-STS
225ms
DNSSEC
227ms
SRV
218ms
Total
751ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 06:32:51 1327ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-17 04:43:33 857ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-16 03:33:42 816ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-09 13:18:55 1232ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-08 11:44:29 2899ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-03 23:02:51 783ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-01 08:43:08 shown 751ms 5 NS 1 A 5 MX 🔓 Insecure
2026-10-01 05:15:54 1041ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-24 03:27:42 900ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-23 01:35:39 901ms 5 NS 1 A 4 MX 🔓 Insecure
2026-09-13 02:17:55 1208ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-13 01:47:40 1406ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-06 00:34:48 1995ms 5 NS 1 A 5 MX 🔓 Insecure
2026-09-02 08:42:03 1776ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-27 03:48:19 1071ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-20 12:31:46 9303ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-13 08:11:44 1369ms 5 NS 1 A 5 MX 🔓 Insecure
2026-08-09 11:07:18 1628ms 5 NS 1 A 4 MX 🔓 Insecure
2026-07-30 18:56:38 9270ms 5 NS 1 A 4 MX 🔓 Insecure
2026-07-23 02:03:36 8821ms 5 NS 1 A 4 MX ❓ Unknown
2026-07-17 02:48:06 10051ms 5 NS 1 A 5 MX 🔓 Insecure
2026-07-09 02:47:45 1410ms 5 NS 1 A 4 MX ❓ Unknown
2026-07-03 18:56:40 1370ms 5 NS 1 A 5 MX 🔓 Insecure
2026-06-26 05:39:38 821ms 5 NS 1 A 5 MX 🔓 Insecure
2026-06-22 15:54:45 725ms 5 NS 1 A 4 MX 🔓 Insecure
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