gulvballe-tech.dk

📜 Historical scan 2026-08-25 16:33:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gulvballe-tech.dk is a .dk domain served by 2 nameservers (sky.ns.cloudflare.com, todd.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.248.243.5 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 71ms

Nameserver	IP addresses	PTR	ASN / ISP
sky.ns.cloudflare.com	108.162.194.2 162.159.38.2 172.64.34.2 2606:4700:50::a29f:2602 2803:f800:50::6ca2:c202 2a06:98c1:50::ac40:2202	sky.ns.cloudflare.com sky.ns.cloudflare.com sky.ns.cloudflare.com sky.ns.cloudflare.com sky.ns.cloudflare.com sky.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
todd.ns.cloudflare.com	108.162.193.146 172.64.33.146 173.245.59.146 2606:4700:58::adf5:3b92 2803:f800:50::6ca2:c192 2a06:98c1:50::ac40:2192	todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com todd.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.248.243.5	300s	a16e665f42988324c.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	13.248.0.0/14	🇺🇸 United States	—
76.223.105.230	300s	a16e665f42988324c.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	76.223.0.0/17	🇺🇸 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 2026-10-09 13:49:13

www CNAME	gulvballe-tech.dk (all on gulvballe-tech.dk) → 13.248.243.5 76.223.105.230 (AS16509)
www vs bare domain	Same network gulvballe-tech.dk: 13.248.243.5 76.223.105.230 (AS16509) www.gulvballe-tech.dk: 13.248.243.5 76.223.105.230 (AS16509)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.gulvballe-tech.dk	510VgC1-5hMepLVSjGJGjUvZICZsJM901lhXHHgvVnU
TXT	_acme-challenge.gulvballe-tech.dk	KdHdEPHmn3U83sNBnvDcbbJs4v0X1ib8eLTLfW7YOEI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

321ms

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	2413138175
Primary NS (MNAME)	sky.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

71ms

76ms

102ms

AAAA

64ms

TXT

480ms

CAA

98ms

HTTPS

81ms

TLSA

125ms

SOA

0ms

MTA-STS

162ms

DNSSEC

321ms

SRV

140ms

Total

1727ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:49:13	360ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 17:09:20	1511ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 21:17:18	1022ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 16:33:05 shown	1727ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-12 22:15:20	1088ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 03:27:18	748ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-19 14:32:33	832ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:10:54	4980ms	2 NS 2 A 0 MX	🔓 Insecure