tesserogroup.dk

📜 Historical scan 2026-10-12 18:05:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tesserogroup.dk is a .dk domain served by 2 nameservers (ivan.ns.cloudflare.com, jo.ns.cloudflare.com). It was registered on 7 August 2026 (WHOIS) and first appeared in the .dk zone on 8 August 2026. Its website address 185.230.63.107 is hosted by Wix.com Ltd. (AS58182) in United States. Mail is handled by eu-smtp-inbound-1.mimecast.com, eu-smtp-inbound-2.mimecast.com. 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   108ms

🌍 A Records#

1 records   104ms

📧 MX Records#

2 records   86ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s eu-smtp-inbound-1.mimecast.com 195.130.217.201
195.130.217.201
195.130.217.211
195.130.217.211
195.130.217.241
195.130.217.241
91.220.42.201
91.220.42.201
91.220.42.211
91.220.42.211
91.220.42.241
91.220.42.241
eu-smtp-inbound-1.mimecast.com
eu-smtp-inbound-2.mimecast.com
eu-smtp-inbound-1.mimecast.com
eu-smtp-inbound-2.mimecast.com
eu-smtp-inbound-1.mimecast.com
eu-smtp-inbound-2.mimecast.com
eu-smtp-inbound-2.mimecast.com
eu-smtp-inbound-1.mimecast.com
eu-smtp-inbound-1.mimecast.com
eu-smtp-inbound-2.mimecast.com
eu-smtp-inbound-1.mimecast.com
eu-smtp-inbound-2.mimecast.com
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
10 3600s eu-smtp-inbound-2.mimecast.com 195.130.217.201
195.130.217.201
195.130.217.211
195.130.217.211
195.130.217.241
195.130.217.241
91.220.42.201
91.220.42.201
91.220.42.211
91.220.42.211
91.220.42.241
91.220.42.241
eu-smtp-inbound-2.mimecast.com
eu-smtp-inbound-1.mimecast.com
eu-smtp-inbound-1.mimecast.com
eu-smtp-inbound-2.mimecast.com
eu-smtp-inbound-1.mimecast.com
eu-smtp-inbound-2.mimecast.com
eu-smtp-inbound-2.mimecast.com
eu-smtp-inbound-1.mimecast.com
eu-smtp-inbound-1.mimecast.com
eu-smtp-inbound-2.mimecast.com
eu-smtp-inbound-1.mimecast.com
eu-smtp-inbound-2.mimecast.com
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited
AS42427 Mimecast Services Limited

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   320ms
TXT Record
0ed1fe018a6de1cbf40ea74b269e3653bddd1e3b94
MS=ms68305087
v=spf1 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com -all

✉️ SPF#

PolicyRecord (tesserogroup.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com include:eu._netblocks.mimecast.com -all

📨 DMARC#

PolicyRecord (_dmarc.tesserogroup.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:1c31c1f9bf9f725@rep.dmarcanalyzer.com; ruf=mailto:1c31c1f9bf9f725@for.dmarcanalyzer.com; fo=1;

📬 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 2026-10-21 19:58:07
www CNAMEcdn.webflow.com (all on webflow.com)
www vs bare domainSame network
tesserogroup.dk: 198.202.211.1 (AS209242)
www.tesserogroup.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242)
WildcardNo

🔎 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#

222ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

69ms
FieldValue
Serial2417298178
Primary NS (MNAME)ivan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 05:15:30
FieldValue
Registrar1API GmbH
Registered2026-08-07
Expires2027-08-06 (283d)

🔗 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
108ms
A
104ms
MX
86ms
AAAA
80ms
TXT
320ms
CAA
100ms
HTTPS
83ms
TLSA
409ms
SOA
69ms
MTA-STS
116ms
DNSSEC
222ms
SRV
130ms
Total
2692ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 19:58:07 1974ms 2 NS 1 A 2 MX 🔓 Insecure
2026-10-17 05:52:41 1462ms 2 NS 1 A 2 MX 🔓 Insecure
2026-10-16 05:00:51 898ms 2 NS 1 A 2 MX 🔓 Insecure
2026-10-13 19:28:39 1524ms 2 NS 1 A 2 MX 🔓 Insecure
2026-10-12 18:05:10 shown 2692ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-11 08:22:43 1992ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-04 07:09:20 1436ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-26 21:22:36 976ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-20 15:42:53 7201ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-19 15:10:02 2099ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-18 15:03:49 1561ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-17 10:12:25 1423ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-16 00:35:07 5167ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-14 14:46:43 2702ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-12 22:06:38 1872ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-10 17:25:12 2018ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-08 08:53:13 859ms 1 NS 0 A 0 MX ❓ Unknown
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