jsbog.dk

📜 Historical scan 2026-06-21 19:16:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jsbog.dk is a .dk domain served by 2 nameservers (ns01.danskinternet.dk, ns02.danskinternet.dk). It was registered on 9 June 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.240 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by jsbog-dk.mail.protection.outlook.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#

2 records   51ms
NameserverIP addressesPTRASN / ISP
ns01.danskinternet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns02.danskinternet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.240 600s forward.dnsfactory.dk AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —

📧 MX Records#

1 records   104ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s jsbog-dk.mail.protection.outlook.com 2a01:111:f403:ca04::1
2a01:111:f403:ca04::10
2a01:111:f403:ca09::6
2a01:111:f403:ca09::8
52.101.68.0
52.101.68.21
52.101.73.11
52.101.73.16		 mail-db7pr03cu00401.inbound.protection.outlook.com
mail-dbapr03cu00100.inbound.protection.outlook.com
mail-am4pr0401cu00106.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-db4pr02cu00205.inbound.protection.outlook.com
mail-am1pr04cu00103.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   201ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (jsbog.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

PolicyRecord (_dmarc.jsbog.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-22 17:46:50
www93.191.155.240 (AS48854) (address records, no CNAME)
www vs bare domainSame network
jsbog.dk: 93.191.155.240 (AS48854)
www.jsbog.dk: 93.191.155.240 (AS48854)
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

28ms
FieldValue
Serial2023061601
Primary NS (MNAME)ns01.danskinternet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-27 13:06:50
FieldValue
RegistrarCURANET A/S
Registered2022-06-09
Expires2027-06-08 (223d)

🔗 Same registrant#

50 domains

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📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
44ms
MX
104ms
AAAA
41ms
TXT
201ms
CAA
53ms
HTTPS
48ms
TLSA
148ms
SOA
28ms
MTA-STS
46ms
DNSSEC
90ms
SRV
130ms
Total
624ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 17:46:50 459ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-01 07:20:02 929ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-04 03:56:01 1054ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-28 00:59:51 923ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-08 17:51:31 48892ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-02 22:12:04 892ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-21 19:16:22 shown 624ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-20 05:45:20 1106ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 05:55:59 812ms 2 NS 1 A 1 MX ⚠️ Bogus
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