tryggeren.dk

📜 Historical scan 2026-07-26 21:41:36  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tryggeren.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 9 July 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.50 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, 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#

4 records   80ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   66ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.20.205.50 3600s linux376.unoeuro.com AS48854 team.blue Denmark A/S 185.20.204.0/22 🇩🇰 Denmark —

📧 MX Records#

1 records   84ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover185.20.205.50
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   153ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   415ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (tryggeren.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.tryggeren.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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 2026-10-11 20:28:03
www185.20.205.50 (AS48854) (address records, no CNAME)
www vs bare domainSame network
tryggeren.dk: 185.20.205.50 (AS48854)
www.tryggeren.dk: 185.20.205.50 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.tryggeren.dk 0Crv30DhS95nNqzgJyofQ_N8DYpeDAjLZlGSunOsRyE
TXT _acme-challenge.tryggeren.dk 2NCmtsae5K2KCwWxBWE6Tm-setZqlllLTGZEmqCJN-Q
TXT _acme-challenge.tryggeren.dk 2h930cqgX0nQWVTh-npHn4xSbNrS6mA2f82ufjkfhyU
TXT _acme-challenge.tryggeren.dk 3hfncGLh4FV-_O8gwD9_LuLz1Y0sxQIT7-0-gEzXGhY
TXT _acme-challenge.tryggeren.dk 7Vw5ZUAJ5pqTI799zEWnOI6Qmy50oxvQJIRRrxp16aM
TXT _acme-challenge.tryggeren.dk 7lOpwh8kQShYj5k0FXsv7zTVVDhLrU-uafXkmqR-BXE
TXT _acme-challenge.tryggeren.dk 8MHVikU25BwMsqcjp6l-EUjAPM4RJAA8aLJKInvhd1U
TXT _acme-challenge.tryggeren.dk 9y2mrqGf4rlHuiC6YQI5IF8h-wpPeH62dv8AWWOyMbw
TXT _acme-challenge.tryggeren.dk EVO6wkLY8rhLW54ouR8AJ-0tN3TQLUAINwu-sjt6sZk
TXT _acme-challenge.tryggeren.dk F8280Gd7q6zj7uApJiKe9tkPAa9GaFhV3wU3sXejW-o
TXT _acme-challenge.tryggeren.dk KOYJTOpsdYOltpRFsoknMML2XsQjgmGjxeOhqtJ-SRM
TXT _acme-challenge.tryggeren.dk LU4DKYXg9p8LSiezHJr6mI1ygKZQIt23ma3h9Y5ANbM
TXT _acme-challenge.tryggeren.dk LkmiUW0TARkJYPOcblHT6mh19IMEu-A3kBksdZEKOSM
TXT _acme-challenge.tryggeren.dk O1zbNQ_zoPpQIuyjZSw9g1CUKk9RJ3usTV8BzKRSazs
TXT _acme-challenge.tryggeren.dk Q5lZkFXYa_u4O_0TSJTItPk9smezAGg9g5hqAQQBtjI
TXT _acme-challenge.tryggeren.dk Qk4YlvTJoZIvgLTGj4wVIS7L2_MDLtiAhRyInf3ow0s
TXT _acme-challenge.tryggeren.dk R8ESAmn6cUK216qyx63eaYMtXaesoM92-zykkaPFAWg
TXT _acme-challenge.tryggeren.dk RnE4ZWSnWdTcc7axjXJfXStWPrKq1QcMTd_Q0MPKbcI
TXT _acme-challenge.tryggeren.dk XJZwG0s_9cVZcvbaY8sWxpcfbTPY-S5j3ZdsPPD6gws
TXT _acme-challenge.tryggeren.dk _D_n48BEHvNjihpYktZXkDDsPx8Mvo23qF1k424ZOks
TXT _acme-challenge.tryggeren.dk a1ynGJe4mcbGjJucrEULtW3OzzBajEaijp5AQA1WN9A
TXT _acme-challenge.tryggeren.dk acP-oFHRgltTQnBgocQoSSOvxli6lRjSGgDyHrh2PG4
TXT _acme-challenge.tryggeren.dk ccd1razn_jMwK1o19Oa1THMFKriZ37nn8GmbqquCJ00
TXT _acme-challenge.tryggeren.dk ei16kBvd6nU6RhixJwdPyRJHzYcHeSWptE0HZtmNEhg
TXT _acme-challenge.tryggeren.dk f2BjG3yBb-ZEGVWR4svVJo2ThEp1SLTWeHzqZaKj1Qo
TXT _acme-challenge.tryggeren.dk g0iOZUH9_eo2R_PdCMhTjvPrjXl8rcqL-EHoJxo30Ys
TXT _acme-challenge.tryggeren.dk jAywTrxXXbqK20RTR5mMVpkbf5HxMSa9lZF8sa5FSis
TXT _acme-challenge.tryggeren.dk mZFUARm7c7CnatCKz5A63khO5oq4e-PR_Y9Y7Qqt2uo
TXT _acme-challenge.tryggeren.dk oLqZDoY3_2WNdjWm01ok7FbaVhY6jqeA5SMdegZDLic
TXT _acme-challenge.tryggeren.dk qafSwCrCB3MUXltmgv84IDW7eapf9vel3Eo9N594peo
TXT _acme-challenge.tryggeren.dk s7bp3TGxeaVM_zJo7vSnSRsTcYUOccCvZfCKR5NOZTU
TXT _acme-challenge.tryggeren.dk sl2O1e9U-iD9pFkIU0aTvFATTCJ4tSMaU2TdU2oHuN8
TXT _acme-challenge.tryggeren.dk xDRqDUoyznKGX7vPxaYz_g7huFGPm23mZ_YmHaUWoVI
TXT _acme-challenge.tryggeren.dk yZFqTpq59x6fZVBnl_UWFjUD6HniRTUyAOIZyBf6wt8

🔗 TLSA / DANE#

2 records   96ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

167ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026072600
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-02 13:06:45
FieldValue
RegistrarSimply.com A/S
Registered2018-07-09
Expires2035-08-31 (3239d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
80ms
A
66ms
MX
84ms
AAAA
66ms
TXT
415ms
CAA
80ms
HTTPS
63ms
TLSA
96ms
SOA
0ms
MTA-STS
152ms
DNSSEC
167ms
SRV
153ms
Total
1091ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 13:34:05 450ms 4 NS 1 A 1 MX 🔒 Secure
2026-10-02 12:24:35 787ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-30 12:14:59 556ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-27 04:03:17 546ms 4 NS 1 A 1 MX 🔒 Secure
2026-09-25 23:53:34 773ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-27 21:23:23 1693ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-26 11:38:48 738ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-24 04:17:14 1023ms 4 NS 1 A 1 MX 🔒 Secure
2026-07-26 21:41:36 shown 1091ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-25 17:56:33 738ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-18 06:25:01 1135ms 4 NS 1 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone