gulvballe-tech.dk

📜 Historical scan 2026-06-17 10:10:54 · ← 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 163ms

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 2077ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.248.243.5	—	a16e665f42988324c.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	13.248.0.0/14	🇺🇸 United States	—
76.223.105.230	—	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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1487ms

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

🏷️ SOA#

84ms

Field	Value
Serial	2405972552
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#

163ms

2077ms

94ms

AAAA

97ms

TXT

481ms

CAA

75ms

HTTPS

85ms

TLSA

171ms

SOA

84ms

MTA-STS

112ms

DNSSEC

1487ms

SRV

0ms

Total

4980ms

🕐 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	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 shown	4980ms	2 NS 2 A 0 MX	🔓 Insecure