crsteeltec.dk

📜 Historical scan 2026-06-16 23:00:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

crsteeltec.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was registered on 5 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 75.2.70.75 is hosted by Amazon.com, Inc. (AS16509) in United States. 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	—	—	—
ns62.domaincontrol.com	—	—	—

🌍 A Records#

2 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.70.75	—	aacb0a264e514dd48.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—
99.83.190.102	—	aacb0a264e514dd48.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	99.83.128.0/17	🇺🇸 United States	—

📧 MX Records#

📧

No MX records found

🔷 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 2026-10-14 03:45:39

www CNAME	proxy-ssl.webflow.com (all on webflow.com) → 18.202.8.75 3.248.56.152 54.155.19.65 (AS16509)
www vs bare domain	Same network crsteeltec.dk: 75.2.70.75 99.83.190.102 (AS16509) www.crsteeltec.dk: 18.202.8.75 3.248.56.152 54.155.19.65 (AS16509)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

78ms

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

🏷️ SOA#

50ms

Field	Value
Serial	2025020101
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 07:27:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-12-05
Expires	2026-12-04 (40d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

53ms

43ms

AAAA

78ms

TXT

174ms

CAA

78ms

HTTPS

56ms

TLSA

175ms

SOA

50ms

MTA-STS

77ms

DNSSEC

78ms

SRV

0ms

Total

529ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:02:25	560ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 17:45:24	627ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 17:08:24	761ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 12:13:44	1946ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 16:20:38	1112ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 23:21:17	1290ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 23:00:59	403ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 23:00:06 shown	529ms	2 NS 2 A 0 MX	🔓 Insecure