fagerstrom.dk

📜 Historical scan 2026-06-17 09:11:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fagerstrom.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 136.243.21.9 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, 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 122ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 109ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
136.243.21.9	—	static.9.21.243.136.clients.your-server.de	AS24940	Hetzner Online GmbH	136.243.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

5 records 116ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	74.125.131.26	lu-in-f26.1e100.net	AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.27	so-in-f27.1e100.net	AS15169 Google LLC
10	—	aspmx2.googlemail.com	192.178.211.26	lcbomp-in-f26.1e100.net	AS15169 Google LLC
10	—	aspmx3.googlemail.com	192.178.211.27	lcbomp-in-f27.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 378ms

TXT Record
google-site-verification=0xoPFtcYn8L_HDTiF1Sx26PxtUzl03W1z6Qe0eCwQ34
google-site-verification=iFPtizajeT4FDBB6qTjK28H8brZda7bJ9JpJfX68wGc

✉️ 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 2026-10-07 20:40:25

www CNAME	nginx.elysion.unicast.org (all on unicast.org)
www vs bare domain	www does not resolve fagerstrom.dk: 136.243.21.9 (AS24940) www.fagerstrom.dk: no address (all like this)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

286ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

105ms

Field	Value
Serial	2026032501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

122ms

109ms

116ms

AAAA

104ms

TXT

378ms

CAA

115ms

HTTPS

102ms

TLSA

151ms

SOA

105ms

MTA-STS

95ms

DNSSEC

286ms

SRV

0ms

Total

1944ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:36:11	677ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-25 06:19:58	759ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-24 08:54:33	867ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-24 00:06:59	1059ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-02 00:06:38	5318ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-26 08:42:18	1409ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 02:55:34	1373ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 09:11:30 shown	1944ms	2 NS 1 A 5 MX	🔒 Secure