jlskib.dk

Records from scan: 2026-10-02 17:40:46 · 1084ms total · last checked 2026-10-16 23:32 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jlskib.dk is a .dk domain served by 2 nameservers (connie.ns.cloudflare.com, jose.ns.cloudflare.com). It was registered on 15 December 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.155.48 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by jlskib-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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
connie.ns.cloudflare.com	108.162.192.247 172.64.32.247 173.245.58.247 2606:4700:50::adf5:3af7 2803:f800:50::6ca2:c0f7 2a06:98c1:50::ac40:20f7	connie.ns.cloudflare.com connie.ns.cloudflare.com connie.ns.cloudflare.com connie.ns.cloudflare.com connie.ns.cloudflare.com connie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jose.ns.cloudflare.com	108.162.195.88 162.159.44.88 172.64.35.88 2606:4700:58::a29f:2c58 2803:f800:50::6ca2:c358 2a06:98c1:50::ac40:2358	jose.ns.cloudflare.com jose.ns.cloudflare.com jose.ns.cloudflare.com jose.ns.cloudflare.com jose.ns.cloudflare.com jose.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.48	300s	linux100.curanet.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	jlskib-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::a 2a01:111:f403:ca21::10 2a01:111:f403:ca3c::a 52.101.209.28 52.101.68.27 52.101.68.39 52.101.91.156	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-maspr04cu00104.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#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136
🔶 Autoconfig	93.191.155.48

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 249ms

TXT Record
MS=ms90332712
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (jlskib.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.jlskib.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:835da793568345afa294864522d8f5cc@dmarc-reports.cloudflare.net

📬 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#

checked 2026-10-08 18:54:56

www	93.191.155.48 (AS48854) (address records, no CNAME)
www vs bare domain	Same network jlskib.dk: 93.191.155.48 (AS48854) www.jlskib.dk: 93.191.155.48 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-jlskib-dk._domainkey.jlskib.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-jlskib-dk._domainkey.jlskib.onmicrosoft.com	RSA · ~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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

37ms

Field	Value
Serial	2416420740
Primary NS (MNAME)	connie.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 18:13:38

Field	Value
Registrar	CURANET A/S
Registered	2015-12-15
Expires	2026-12-31 (75d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

39ms

37ms

AAAA

43ms

TXT

249ms

CAA

35ms

HTTPS

46ms

TLSA

520ms

SOA

37ms

MTA-STS

56ms

DNSSEC

57ms

SRV

78ms

Total

1084ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 17:40:46 shown	1084ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 17:32:25	1005ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 10:28:43	1082ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 11:47:20	1594ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 23:49:57	1176ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-10 19:39:41	1760ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 05:55:58	4164ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 17:37:04	2274ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-22 16:29:03	9297ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 21:45:58	2802ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 02:11:21	1726ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:26:11	2871ms	2 NS 1 A 1 MX	🔒 Secure