sajtbyg.dk

📜 Historical scan 2026-06-17 20:35:43  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sajtbyg.dk is a .dk domain served by 2 nameservers (ns1.register.it, ns2.register.it). It was registered on 28 July 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.125.172.46 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by imap.mail.webnode.com. The zone is not DNSSEC-signed, 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#

2 records   86ms
NameserverIP addressesPTRASN / ISP
ns1.register.it 2a01:8100:2911::2:184:2
81.88.61.2		 —
host-81-88-61-2.dedicatedservers.it		 AS39729 Register S.p.A.
AS39729 Register S.p.A.
ns2.register.it 195.7.227.1
2a00:13b0:2::227:1		 ns2.register.it
—		 AS8622 Team Blue Internet Services Uk Limited
AS8622 Team Blue Internet Services Uk Limited

🌍 A Records#

2 records   127ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.125.172.46 — ec2-3-125-172-46.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.96.0.0/11 🇩🇪 Germany Frankfurt am Main
3.73.27.108 — ec2-3-73-27-108.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.64.0.0/12 🇩🇪 Germany Frankfurt am Main

📧 MX Records#

1 records   158ms
PriorityTTLMail ServerIP addressesPTRASN
10 — imap.mail.webnode.com 81.88.60.246 host-81-88-60-246.dedicatedservers.it AS39729 Register S.p.A.

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfigtb-wb.securemail.pro → 213.158.80.114

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   261ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 ms-wb.securemail.pro

📝 TXT Records#

1 records   329ms
TXT Record
v=spf1 a mx include:spfuser.webnode.com -all

✉️ SPF#

PolicyRecord (sajtbyg.dk)
-all (hard fail) v=spf1 a mx include:spfuser.webnode.com -all

📨 DMARC#

PolicyRecord (_dmarc.sajtbyg.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-08 13:51:49
www CNAMEsajt-byg.webnode.dk (all on webnode.dk)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
mail dkimuser.webnode.com RSA · ~1024 bit below 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: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

150ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

70ms
FieldValue
Serial2026020901
Primary NS (MNAME)ns1.register.it
Responsible (RNAME)hostmaster@register.it
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-07 15:47:42
FieldValue
RegistrarRealtime Register B.V.
Registered2016-07-28
Expires2027-07-31 (278d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
86ms
A
127ms
MX
158ms
AAAA
128ms
TXT
329ms
CAA
90ms
HTTPS
74ms
TLSA
110ms
SOA
70ms
MTA-STS
77ms
DNSSEC
150ms
SRV
261ms
Total
758ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 12:00:55 834ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-13 07:18:02 9668ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 11:37:22 1003ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-03 08:23:37 16827ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 20:35:43 shown 758ms 2 NS 2 A 1 MX 🔓 Insecure
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