rasmusterkelsen.dk

📜 Historical scan 2026-09-19 17:40:37  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rasmusterkelsen.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.65 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#

3 records   34ms
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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.65 3600s linux69.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —

📧 MX Records#

1 records   32ms
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
🔷 Autodiscover94.231.103.65
🔶 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   49ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

2 records   133ms
TXT Record
google-site-verification=AZ_DhOvsUX7-7MKKTKouxO2UfiLRd2Gts_sD5q3A7CE
v=spf1 include:spf.simply.com include:_spf.google.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.rasmusterkelsen.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 2026-10-12 09:53:01
www94.231.103.65 (AS48854) (address records, no CNAME)
www vs bare domainSame network
rasmusterkelsen.dk: 94.231.103.65 (AS48854)
www.rasmusterkelsen.dk: 94.231.103.65 (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

✍️ DKIM keys#

2 found
SelectorCNAMEKey
s1 s1.domainkey.u33060417.wl168.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u33060417.wl168.sendgrid.net RSA · ~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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   46ms
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#

74ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2025081100
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
37ms
MX
32ms
AAAA
35ms
TXT
133ms
CAA
32ms
HTTPS
35ms
TLSA
46ms
SOA
0ms
MTA-STS
65ms
DNSSEC
74ms
SRV
49ms
Total
489ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 02:23:29 660ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-28 01:27:08 514ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-19 17:40:37 shown 489ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-07 21:26:52 574ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-01 19:34:39 572ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-26 19:47:51 530ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-24 00:54:26 1256ms 3 NS 0 A 0 MX ⚠️ Bogus
2026-08-22 22:20:10 1349ms 3 NS 0 A 0 MX ⚠️ Bogus
2026-08-21 22:04:13 1846ms 3 NS 0 A 0 MX ⚠️ Bogus
2026-08-20 21:52:13 1848ms 3 NS 0 A 0 MX ⚠️ Bogus
2026-08-19 21:26:19 10183ms 3 NS 0 A 0 MX ⚠️ Bogus
2026-08-18 20:58:22 6820ms 3 NS 0 A 0 MX ⚠️ Bogus
2026-08-17 14:57:23 5873ms 3 NS 0 A 0 MX ⚠️ Bogus
2026-08-16 00:33:07 10205ms 3 NS 0 A 0 MX ⚠️ Bogus
2026-08-13 21:09:54 1465ms 3 NS 0 A 0 MX ⚠️ Bogus
2026-08-11 08:16:11 4314ms 3 NS 0 A 0 MX ⚠️ Bogus
2026-08-10 05:27:24 4793ms 3 NS 0 A 0 MX ⚠️ Bogus
2026-08-08 23:38:31 10163ms 3 NS 0 A 0 MX ⚠️ Bogus
2026-08-07 00:20:40 1497ms 3 NS 0 A 0 MX ⚠️ Bogus
2026-06-22 16:10:18 2754ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-22 13:05:25 1002ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 16:12:25 1180ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 17:42:58 732ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-18 07:15:09 2540ms 3 NS 1 A 1 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone