achtonschmidt.dk

Records from scan: 2026-10-16 01:29:35 · 1629ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

achtonschmidt.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was registered on 1 March 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.200.90.180 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by mail.achtonschmidt.dk. The zone is not DNSSEC-signed, 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#

3 records 98ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	195.242.131.5 2001:67c:564:fffc::11	ns1.e-studio.dk ns1.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.e-studio.dk	2a00:1b18:2:3::2 62.69.152.34	ns2.e-studio.dk ns2.e-studio.dk	AS47527 DLX A/S AS47527 DLX A/S
ns3.e-studio.dk	193.200.90.183 2001:67c:564:fffc::13	ns3.e-studio.dk ns3.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.200.90.180	30s	web8.e-studio.dk	AS62121	Christian Ebsen ApS	193.200.90.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	30s	mail.achtonschmidt.dk	193.200.90.180	web8.e-studio.dk	AS62121 Christian Ebsen ApS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	193.200.90.180
🔶 Autoconfig	193.200.90.180

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 112ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records 227ms

TXT Record
v=spf1 ip4:193.200.90.180 include:_spf.e-studio.dk +a +mx ~all

✉️ SPF#

Policy	Record (achtonschmidt.dk)
~all (soft fail)	v=spf1 ip4:193.200.90.180 include:_spf.e-studio.dk +a +mx ~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 2026-10-16 01:29:35

www CNAME	achtonschmidt.dk (all on achtonschmidt.dk) → 193.200.90.180 (AS62121)
www vs bare domain	Same network achtonschmidt.dk: 193.200.90.180 (AS62121) www.achtonschmidt.dk: 193.200.90.180 (AS62121)
Wildcard	No
Denial of existence	NSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ 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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.achtonschmidt.dk	VsHl6h_T8NE0UbpdXmLOUMwqJTiXP7ywO6Euaa1cT44

🔗 TLSA / DANE#

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

🔐 DNSSEC#

170ms

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

🏷️ SOA#

26ms

Field	Value
Serial	2026101307
Primary NS (MNAME)	ns1.e-studio.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-05 02:48:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2008-03-01
Expires	2027-03-31 (165d)

📋 WHOIS#

⏱️ Lookup Timing#

98ms

49ms

98ms

AAAA

61ms

TXT

227ms

CAA

107ms

HTTPS

94ms

TLSA

73ms

SOA

26ms

MTA-STS

67ms

DNSSEC

170ms

SRV

112ms

Total

1629ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 01:29:35 shown	1629ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-15 00:44:02	387ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-14 00:26:15	866ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-12 22:08:41	563ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-11 20:50:32	538ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-10 20:37:37	793ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-09 17:41:35	530ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-07 12:04:14	1011ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-07 11:52:16	1406ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-06 02:29:19	2693ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-05 02:24:19	1139ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 02:00:23	890ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-03 05:20:22	529ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-02 05:17:45	732ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 05:12:24	2010ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 04:51:47	1192ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-29 04:43:42	686ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-28 04:29:42	494ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 03:44:58	1143ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-26 03:25:28	583ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-25 03:02:10	614ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 01:47:53	553ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-20 09:32:43	574ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-13 16:56:54	725ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-07 20:12:09	526ms	3 NS 1 A 1 MX	🔓 Insecure