jbtherning.dk

Records from scan: 2026-10-09 03:23:10 · 1048ms total · last checked 2026-10-16 18:56 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jbtherning.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 September 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.204 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by jbtherning-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.204	43200s	linux11.curanet.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	jbtherning-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca09::26 2a01:111:f403:ca09::a 2a01:111:f403:ca21::8 52.101.209.28 52.101.68.25 52.101.68.27 52.101.91.159	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.149.152
🔶 Autoconfig	94.231.109.204

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 161ms

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

✉️ SPF#

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

📨 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#

checked 2026-10-09 03:23:10

www	94.231.109.204 (AS48854) (address records, no CNAME)
www vs bare domain	Same network jbtherning.dk: 94.231.109.204 (AS48854) www.jbtherning.dk: 94.231.109.204 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 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#

73ms

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

🏷️ SOA#

35ms

Field	Value
Serial	2026092601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-08 00:45:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-09-21
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

37ms

36ms

AAAA

36ms

TXT

161ms

CAA

44ms

HTTPS

31ms

TLSA

619ms

SOA

35ms

MTA-STS

52ms

DNSSEC

73ms

SRV

61ms

Total

1048ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 03:23:10 shown	1048ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 07:19:21	1048ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 14:03:33	986ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 12:51:51	887ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 06:54:28	1172ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 02:36:23	992ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 21:22:41	3137ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 12:47:38	2088ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-17 11:40:28	2084ms	2 NS 1 A 1 MX	🔒 Secure