jeppsen.dk

📜 Historical scan 2026-06-20 04:40:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jeppsen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 83.91.91.14 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.ithozting.dk. 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#

2 records 84ms

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 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.91.91.14	43200s	83-91-91-14-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	83.90.0.0/15	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 86ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	mail.ithozting.dk	83.91.91.2	mail.ithozting.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 343ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	post.formula.nu

📝 TXT Records#

2 records 299ms

TXT Record
spf2.0/pra ip4:83.91.91.0/26 ~all
v=spf1 ip4:83.91.91.0/26 ~all

✉️ SPF#

Policy	Record (jeppsen.dk)
~all (soft fail)	v=spf1 ip4:83.91.91.0/26 ~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#

latest probe, not this scan · checked 2026-10-08 06:30:08

www	83.91.91.14 (AS3292) (address records, no CNAME)
www vs bare domain	Same network jeppsen.dk: 83.91.91.14 (AS3292) www.jeppsen.dk: 83.91.91.14 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

178ms

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

🏷️ SOA#

82ms

Field	Value
Serial	2026052501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

84ms

85ms

86ms

AAAA

69ms

TXT

299ms

CAA

74ms

HTTPS

78ms

TLSA

210ms

SOA

82ms

MTA-STS

123ms

DNSSEC

178ms

SRV

343ms

Total

805ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 06:30:08	396ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 07:48:30	341ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 12:58:54	749ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 19:03:10	640ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 04:28:22	473ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 21:13:29	570ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 20:49:36	510ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-26 06:53:00	659ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 01:50:12	494ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 15:37:01	580ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:40:00 shown	805ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 17:29:20	1976ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:18:39	2482ms	2 NS 1 A 1 MX	🔒 Secure