sewebinar.dk

📜 Historical scan 2026-06-17 13:54:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sewebinar.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 12 May 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.100 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, has no 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   102ms
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   116ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.100 — dnsforward.simply.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 21:05:05
www94.231.103.100 (AS48854) (address records, no CNAME)
www vs bare domainSame network
sewebinar.dk: 94.231.103.100 (AS48854)
www.sewebinar.dk: 94.231.103.100 (AS48854)
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

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

261ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

210ms
FieldValue
Serial2023011600
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-13 06:41:32
FieldValue
RegistrarSimply.com A/S
Registered2020-05-12
Expires2027-05-31 (224d)

🔗 Same registrant#

10 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
alterate.dkSimply.com A/S
ejendomsfakta.dkSimply.com A/S
eksperimentkort.dkSimply.com A/S
mondayiminlove.dkSimply.com A/S
morgenkaffe.dkSimply.com A/S
morgenkaffen.dkSimply.com A/S
syndicate.dkPunktum dk A/S (direct)
teamdriven.dkSimply.com A/S
toagilityandbeyond.dkSimply.com A/S
tommestok.dkSimply.com A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
102ms
A
116ms
MX
207ms
AAAA
196ms
TXT
2400ms
CAA
191ms
HTTPS
223ms
TLSA
183ms
SOA
210ms
MTA-STS
99ms
DNSSEC
261ms
SRV
0ms
Total
3449ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 09:59:04 412ms 4 NS 1 A 0 MX 🔒 Secure
2026-10-02 09:31:51 351ms 4 NS 1 A 0 MX 🔒 Secure
2026-09-28 07:59:49 454ms 4 NS 1 A 0 MX 🔒 Secure
2026-08-26 19:38:58 505ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-25 22:12:34 1184ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-17 13:54:10 shown 3449ms 4 NS 1 A 0 MX 🔒 Secure
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