arnth-jensen.dk

📜 Historical scan 2026-06-22 13:27:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arnth-jensen.dk is a .dk domain served by 2 nameservers (ns1.siteground.net, ns2.siteground.net). It was registered on 23 June 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.214.204.2 is hosted by Google Ireland Limited (AS43515) in The Netherlands. Mail is handled by arnthjensen-dk01c.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.siteground.net	75.2.77.104	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.
ns2.siteground.net	99.83.229.113	ac4b097dbd0dd6307.awsglobalaccelerator.com	AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
35.214.204.2	86400s	2.204.214.35.bc.googleusercontent.com	AS43515	Google Ireland Limited	35.214.128.0/17	🇳🇱 The Netherlands	Groningen

📧 MX Records#

1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	arnthjensen-dk01c.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::f 2a01:111:f403:ca09::1 2a01:111:f403:ca09::8 52.101.68.12 52.101.68.25 52.101.68.5 52.101.73.24	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 52.98.154.152
🔶 Autoconfig	35.214.204.2

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 294ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.arnth-jensen.dk)
p=none (monitor only)	v=DMARC1; p=none; aspf=r; adkim=r;

📬 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 2026-10-10 02:07:41

www	35.214.204.2 (AS43515) (address records, no CNAME)
www vs bare domain	Same network arnth-jensen.dk: 35.214.204.2 (AS43515) www.arnth-jensen.dk: 35.214.204.2 (AS43515)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	arnth-jensen.dk.default.dkim.auto.dnssmarthost.net	RSA · ~1024 bit below 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#

92ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

65ms

Field	Value
Serial	270
Primary NS (MNAME)	ns1.siteground.net
Responsible (RNAME)	admins@siteground.com
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 02:48:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-06-23
Expires	2027-06-30 (252d)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

71ms

67ms

AAAA

67ms

TXT

294ms

CAA

58ms

HTTPS

58ms

TLSA

316ms

SOA

65ms

MTA-STS

60ms

DNSSEC

92ms

SRV

226ms

Total

995ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 02:07:40	2035ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-30 21:14:37	1327ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 05:18:00	9770ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-15 00:52:31	10758ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 18:44:56	1305ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-25 11:51:48	9648ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-24 03:17:04	3678ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-27 11:40:00	10613ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 01:05:46	2109ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 13:27:10 shown	995ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 15:02:19	1666ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 05:44:47	891ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:40:04	1060ms	2 NS 1 A 1 MX	🔓 Insecure