jakob2ft.dk

📜 Historical scan 2026-06-17 13:30:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jakob2ft.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 13 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.194.41.141 is hosted by Amazon.com, Inc. (AS16509) in Ireland. 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   292ms
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   246ms
IPTTLPTRASNISP / OrgCIDRCountryCity
54.194.41.141 — ec2-54-194-41-141.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 54.192.0.0/14 🇮🇪 Ireland Dublin

📧 MX Records#

1 records   153ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   441ms
TXT Record
rm_verify=45754379f4
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (jakob2ft.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 DMARC#

PolicyRecord (_dmarc.jakob2ft.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 2026-10-09 13:12:53
www CNAMEdomains.readymag.com (all on readymag.com)
www vs bare domainSame network
jakob2ft.dk: 54.194.41.141 (AS16509)
www.jakob2ft.dk: 54.194.41.141 (AS16509)
WildcardNo
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

🔗 TLSA / DANE#

2 records   256ms
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#

300ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

117ms
FieldValue
Serial2025051900
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-03 11:20:48
FieldValue
RegistrarSimply.com A/S
Registered2025-05-13
Expires2027-05-12 (201d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
292ms
A
246ms
MX
153ms
AAAA
240ms
TXT
441ms
CAA
102ms
HTTPS
188ms
TLSA
256ms
SOA
117ms
MTA-STS
61ms
DNSSEC
300ms
SRV
0ms
Total
2276ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 13:12:53 408ms 3 NS 1 A 1 MX 🔒 Secure
2026-10-03 10:36:08 368ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-30 10:23:34 629ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-27 19:35:05 529ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-27 12:26:05 634ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-21 10:33:33 461ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-20 23:30:01 593ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-17 13:30:22 shown 2276ms 3 NS 1 A 1 MX 🔒 Secure
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