barthels.dk

📜 Historical scan 2026-06-21 12:21:22 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

barthels.dk is a .dk domain served by 2 nameservers (primary.infoserv.dk, secondary.infoserv.dk). It was registered on 1 June 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.ishost.dk. 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 203ms

Nameserver	IP addresses	PTR	ASN / ISP
primary.infoserv.dk	139.162.157.8 2a01:7e01::f03c:91ff:fe59:943d	mail2.ishost.dk —	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud
secondary.infoserv.dk	139.162.227.162 2a01:7e00::f03c:92ff:fe07:7dc2	li1512-162.members.linode.com —	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.ishost.dk	139.162.148.133	mail.ishost.dk	AS63949 Akamai Connected Cloud

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 312ms

TXT Record
v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk -all

✉️ SPF#

Policy	Record (barthels.dk)
-all (hard fail)	v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk -all

📨 DMARC#

Policy	Record (_dmarc.barthels.dk)
p=reject	v=DMARC1; p=reject

📬 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 2026-09-30 12:56:14

www	NXDOMAIN
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

263ms

Field	Value
Serial	202606125
Primary NS (MNAME)	primary.infoserv.dk
Responsible (RNAME)	admin@infoserv
Refresh	900s
Retry	300s
Expire	3600s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-09 14:16:50

Field	Value
Registrar	WEBBUREAUET INFOSERV ApS
Registered	2026-06-01
Expires	2027-05-31 (226d)

📋 WHOIS#

⏱️ Lookup Timing#

203ms

55ms

65ms

AAAA

55ms

TXT

312ms

CAA

218ms

HTTPS

54ms

TLSA

52ms

SOA

263ms

MTA-STS

54ms

DNSSEC

106ms

SRV

261ms

Total

546ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:15:22	9595ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-26 16:57:55	1978ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-22 01:36:45	1944ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-21 15:06:42	1116ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 12:21:22 shown	546ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 14:08:50	483ms	2 NS 0 A 1 MX	🔓 Insecure