davidjakobjensen.dk

📜 Historical scan 2026-10-08 22:19:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

davidjakobjensen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 March 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 174.121.161.226 is hosted by IBM Cloud (AS36351) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. 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 29ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
174.121.161.226	43200s	fenway.accountservergroup.com	AS36351	IBM Cloud	174.120.0.0/14	🇺🇸 United States	—

📧 MX Records#

7 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a 64.233.164.26	lo-in-f26.1e100.net lo-in-x1a.1e100.net lf-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx4.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	174.121.161.226
🔶 Autoconfig	174.121.161.226

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-12 05:02:38

www	174.121.161.226 (AS36351) (address records, no CNAME)
www vs bare domain	Same network davidjakobjensen.dk: 174.121.161.226 (AS36351) www.davidjakobjensen.dk: 174.121.161.226 (AS36351)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026091001
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 09:34:04

Field	Value
Registrar	ONE.COM A/S
Registered	2010-03-11
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

29ms

34ms

38ms

AAAA

27ms

TXT

163ms

CAA

34ms

HTTPS

28ms

TLSA

200ms

SOA

46ms

MTA-STS

41ms

DNSSEC

55ms

SRV

60ms

Total

661ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 05:02:38	953ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-08 22:19:55 shown	661ms	2 NS 1 A 7 MX	🔒 Secure
2026-10-07 15:30:31	678ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-29 18:06:13	677ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-27 00:47:49	874ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-20 04:42:43	2138ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-27 18:53:54	918ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-25 20:55:40	800ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-12 14:41:06	5433ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-18 11:06:33	1564ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-13 06:37:08	1719ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-21 14:17:07	674ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 01:11:07	663ms	2 NS 1 A 7 MX	🔒 Secure