rugster.dk

📜 Historical scan 2026-06-18 07:33:03  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rugster.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 23 April 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.227.38.65 is hosted by Cloudflare, Inc. (AS13335) in Canada. Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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#

3 records   28ms
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

🌍 A Records#

1 records   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.227.38.65 — myshopify.com AS13335 Cloudflare, Inc. 23.227.38.0/23 🇨🇦 Canada Ottawa

📧 MX Records#

1 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover93.191.156.187
🔶 Autoconfigmaildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

1 records   28ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2620:127:f00f:5:: — — AS13335 Cloudflare, Inc. 2620:127:f00c:0:0:0:0:0/46 🇨🇦 Canada —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   162ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   184ms
TXT Record
v=spf1 include:shops.shopify.com include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.rugster.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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   63ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC#

98ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

32ms
FieldValue
Serial2026042700
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-15 13:56:40
FieldValue
RegistrarSimply.com A/S
Registered2026-04-23
Expires2027-04-22 (181d)

🔗 Same registrant#

8 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).

DomainRegistrar
arcticrecovery.dkSimply.com A/S
arcticrecoveryco.dkSimply.com A/S
hollow.dkSimply.com A/S
sleepycloud.dkSimply.com A/S
tarpshealth.dkSimply.com A/S
thenaillab.dkSimply.com A/S
tumble.dkSimply.com A/S
woofwoof.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
28ms
A
26ms
MX
29ms
AAAA
28ms
TXT
184ms
CAA
27ms
HTTPS
25ms
TLSA
63ms
SOA
32ms
MTA-STS
40ms
DNSSEC
98ms
SRV
162ms
Total
807ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 12:59:16 1706ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-26 10:12:18 10424ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-24 05:31:24 3460ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-23 04:01:06 4787ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-22 03:40:53 1618ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-21 03:21:28 7272ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-20 01:36:39 7584ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-19 00:52:38 3307ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-16 01:39:04 5043ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-13 06:59:55 4523ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-12 01:25:21 1502ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-10 22:59:09 8944ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-09 18:25:05 9445ms 3 NS 0 A 0 MX ❓ Unknown
2026-08-08 10:42:52 3069ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-29 01:32:42 10179ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-27 11:22:12 1188ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-26 11:09:04 3715ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-25 11:04:50 10063ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-24 09:54:06 1611ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-23 08:01:16 1194ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-22 01:12:43 1092ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-20 06:58:43 1638ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-19 05:53:36 1056ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-18 05:24:57 1047ms 3 NS 0 A 0 MX ❓ Unknown
2026-07-17 02:32:59 3640ms 3 NS 0 A 0 MX ❓ Unknown
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