soborgkoreskole.dk

📜 Historical scan 2026-06-25 16:34:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

soborgkoreskole.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 21 August 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.77 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   308ms
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   269ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.156.77 3600s linux202.unoeuro.com AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —

📧 MX Records#

1 records   242ms
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
🔷 Autodiscover93.191.156.77
🔶 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   326ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com

📝 TXT Records#

1 records   872ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_dmarc.soborgkoreskole.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 09:47:47
www104.21.60.3 172.67.186.162 2606:4700:3035::ac43:baa2 2606:4700:3036::6815:3c03 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

2 records   99ms
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#

514ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

289ms
FieldValue
Serial2025040401
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 23:00:04
FieldValue
RegistrarDynadot LLC
Registered2026-08-21
Expires2027-08-20 (303d)

🔗 Same registrant#

40 domains

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📋 WHOIS#

⏱️ Lookup Timing#

NS
308ms
A
269ms
MX
242ms
AAAA
512ms
TXT
872ms
CAA
235ms
HTTPS
224ms
TLSA
99ms
SOA
289ms
MTA-STS
423ms
DNSSEC
514ms
SRV
326ms
Total
1865ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 23:10:59 519ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-26 04:24:38 619ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-16 01:39:41 899ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-29 13:54:37 575ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-27 01:30:55 2480ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-26 12:14:05 555ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-25 07:08:13 841ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-24 06:44:00 16957ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-23 03:42:24 10105ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-22 03:29:39 8476ms 2 NS 3 A 0 MX 🔓 Insecure
2026-08-21 03:25:12 3482ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-20 03:04:25 4039ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-19 01:38:36 878ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-17 23:36:30 780ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-16 21:37:33 805ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-15 06:37:59 1313ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-14 03:31:04 704ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-13 02:05:14 738ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-11 15:12:35 751ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-10 08:01:29 772ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-06 14:04:54 751ms 1 NS 0 A 0 MX ❓ Unknown
2026-08-01 23:13:49 643ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-30 18:40:52 801ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-29 13:37:14 750ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-28 01:00:19 815ms 1 NS 0 A 0 MX ❓ Unknown
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