forsteo.dk

📜 Historical scan 2026-06-17 10:34:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

forsteo.dk is a .dk domain served by 2 nameservers (ns13.gcd-dns.com, ns14.gcd-dns.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 75.2.103.146 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by smtp1.speednames.com, smtp2.speednames.com. The zone is not DNSSEC-signed, publishes a 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 66ms

Nameserver	IP addresses	PTR	ASN / ISP
ns13.gcd-dns.com	2603:5:21e3::38 97.74.110.56	pdns13.domaincontrol.com pdns13.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH
ns14.gcd-dns.com	173.201.78.56 2603:5:22e3::38	pdns14.domaincontrol.com pdns14.domaincontrol.com	AS44273 Host Europe GmbH AS44273 Host Europe GmbH

🌍 A Records#

2 records 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.103.146	—	a4972715dfa2f21c3.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—
99.83.188.150	—	a4972715dfa2f21c3.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	99.83.128.0/17	🇺🇸 United States	—

📧 MX Records#

2 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	smtp1.speednames.com	185.26.230.84	mxa.speednames.com	—
10	—	smtp2.speednames.com	185.26.230.90	mxb.speednames.com	—

🔷 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#

Policy	Record (_dmarc.forsteo.dk)
p=reject	v=DMARC1;p=reject;pct=100;rua=mailto:lilly@rua.dmp.cisco.com

📬 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 2026-10-11 19:44:03

www	75.2.103.146 99.83.188.150 (AS16509) (address records, no CNAME)
www vs bare domain	Same network forsteo.dk: 75.2.103.146 99.83.188.150 (AS16509) www.forsteo.dk: 75.2.103.146 99.83.188.150 (AS16509)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

161ms

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

🏷️ SOA#

77ms

Field	Value
Serial	2025052201
Primary NS (MNAME)	ns13.gcd-dns.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

66ms

68ms

63ms

AAAA

67ms

TXT

193ms

CAA

96ms

HTTPS

69ms

TLSA

265ms

SOA

77ms

MTA-STS

37ms

DNSSEC

161ms

SRV

0ms

Total

863ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 11:19:58	896ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-24 10:53:50	2535ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-16 06:13:27	1153ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-31 15:53:38	1198ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 10:34:52 shown	863ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 10:34:50	754ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 10:25:00	10260ms	2 NS 2 A 2 MX	🔓 Insecure