christiansteeldesign.dk

📜 Historical scan 2026-09-25 20:15:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

christiansteeldesign.dk is a .dk domain served by 2 nameservers (ns1.zebrastudio.eu, ns2.zebrastudio.eu). It was registered on 19 November 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.235.46.47 is hosted by LeaseWeb Netherlands B.V. (AS60781) in The Netherlands. Mail is handled by christiansteeldesign-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.zebrastudio.eu	77.235.46.47	srv.zebrastudio.eu	AS60781 LeaseWeb Netherlands B.V.
ns2.zebrastudio.eu	77.235.46.47	srv.zebrastudio.eu	AS60781 LeaseWeb Netherlands B.V.

🌍 A Records#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.235.46.47	14400s	srv.zebrastudio.eu	AS60781	LeaseWeb Netherlands B.V.	77.235.40.0/21	🇳🇱 The Netherlands	—

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	christiansteeldesign-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::c 2a01:111:f403:ca09::26 2a01:111:f403:ca21::e 52.101.209.28 52.101.68.15 52.101.73.120 52.101.73.145	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am7pr02cu00300.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 79ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 289ms

TXT Record
v=spf1 ip4:77.235.46.47 ip4:77.235.46.47 ip4:77.235.46.47 +a +mx +ip4:212.18.227.174 +include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (christiansteeldesign.dk)
-all (hard fail)	v=spf1 ip4:77.235.46.47 ip4:77.235.46.47 ip4:77.235.46.47 +a +mx +ip4:212.18.227.174 +include:spf.protection.outlook.com -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 2026-10-07 22:27:06

www CNAME	christiansteeldesign.dk (all on christiansteeldesign.dk) → 77.235.46.47 (AS60781)
www vs bare domain	Same network christiansteeldesign.dk: 77.235.46.47 (AS60781) www.christiansteeldesign.dk: 77.235.46.47 (AS60781)
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

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.christiansteeldesign.dk	NYULnfO4FjuatT0XeQZmBpEXp7u-KT8ASsOmJ1ltXms

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091901
Primary NS (MNAME)	ns1.zebrastudio.eu
Responsible (RNAME)	root@srv.zebrastudio.eu
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 21:14:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-11-19
Expires	2026-11-30 (38d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

51ms

54ms

AAAA

42ms

TXT

289ms

CAA

54ms

HTTPS

48ms

TLSA

306ms

SOA

0ms

MTA-STS

82ms

DNSSEC

70ms

SRV

79ms

Total

1439ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:17:21	1075ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 20:15:19 shown	1439ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-24 00:06:51	1106ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-21 05:00:50	1354ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:40:13	1637ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 20:40:11	2770ms	2 NS 1 A 1 MX	🔓 Insecure