zyfong.dk

📜 Historical scan 2026-06-19 22:58:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zyfong.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 February 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 90.184.172.191 is hosted by Hiper A/S (AS203953) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
90.184.172.191	43200s	x5ab8acbf.customers.hiper-net.dk	AS203953	Hiper A/S	90.184.0.0/15	🇩🇰 Denmark	Silkeborg

📧 MX Records#

6 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	aspmx.l.google.com	142.251.1.26 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1a	lb-in-f26.1e100.net lq-in-x1a.1e100.net lq-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	600s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	600s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	600s	aspmx3.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	600s	aspmx5.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	zyfong.dk → 90.184.172.191
🔶 Autoconfig	zyfong.dk → 90.184.172.191

🔷 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 00:03:34

www CNAME	zyfong.dk (all on zyfong.dk) → 90.184.172.191 (AS203953)
www vs bare domain	Same network zyfong.dk: 90.184.172.191 (AS203953) www.zyfong.dk: 90.184.172.191 (AS203953)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.zyfong.dk	zyfong.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

95ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026060901
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 00:17:42

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-02-22
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

39ms

40ms

AAAA

40ms

TXT

259ms

CAA

39ms

HTTPS

46ms

TLSA

162ms

SOA

36ms

MTA-STS

34ms

DNSSEC

95ms

SRV

341ms

Total

903ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 00:03:34	2947ms	2 NS 1 A 6 MX	🔒 Secure
2026-09-30 21:53:50	900ms	2 NS 1 A 6 MX	🔒 Secure
2026-09-30 06:59:44	597ms	2 NS 1 A 6 MX	🔒 Secure
2026-09-24 07:41:47	779ms	2 NS 1 A 6 MX	🔒 Secure
2026-09-08 18:05:29	2073ms	2 NS 1 A 6 MX	🔒 Secure
2026-08-09 07:40:30	1351ms	2 NS 1 A 6 MX	🔒 Secure
2026-07-14 00:39:56	9015ms	2 NS 1 A 6 MX	🔒 Secure
2026-07-03 01:34:22	2880ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-28 00:28:22	980ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-19 22:58:48 shown	903ms	2 NS 1 A 6 MX	🔒 Secure
2026-06-17 11:48:03	1200ms	2 NS 1 A 6 MX	🔒 Secure