fyrster.dk

Records from scan: 2026-10-06 18:59:56 · 634ms total · last checked 2026-10-24 00:33 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fyrster.dk is a .dk domain served by 2 nameservers (eva.ns.cloudflare.com, theo.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.18.239 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
eva.ns.cloudflare.com	108.162.192.114 172.64.32.114 173.245.58.114 2606:4700:50::adf5:3a72 2803:f800:50::6ca2:c072 2a06:98c1:50::ac40:2072	eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
theo.ns.cloudflare.com	108.162.193.144 172.64.33.144 173.245.59.144 2606:4700:58::adf5:3b90 2803:f800:50::6ca2:c190 2a06:98c1:50::ac40:2190	theo.ns.cloudflare.com theo.ns.cloudflare.com theo.ns.cloudflare.com theo.ns.cloudflare.com theo.ns.cloudflare.com theo.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.18.239	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.183.232	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 64.233.161.27	le-in-f26.1e100.net le-in-x1a.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.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
10	300s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.183.232
🔶 Autoconfig	172.67.183.232

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:12ef	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:b7e8	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.18.239,172.67.183.232 ech=AEX+DQBBQAAgACDMtgog27JQNwp1EK/dZeQGReYSJtUTmfdEYQjhBYXWMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:12ef,2606:4700:3037::ac43:b7e8

📝 TXT Records#

1 records 186ms

TXT Record
givd4bk86uksks4t1cqipjj1f7

✉️ 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#

checked 2026-10-17 12:21:36

www	104.21.18.239 172.67.183.232 2606:4700:3033::6815:12ef 2606:4700:3037::ac43:b7e8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network fyrster.dk: 104.21.18.239 172.67.183.232 2606:4700:3033::6815:12ef 2606:4700:3037::ac43:b7e8 (AS13335) www.fyrster.dk: 104.21.18.239 172.67.183.232 2606:4700:3033::6815:12ef 2606:4700:3037::ac43:b7e8 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2416778533
Primary NS (MNAME)	eva.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#

35ms

38ms

AAAA

38ms

TXT

186ms

CAA

50ms

HTTPS

29ms

TLSA

109ms

SOA

38ms

MTA-STS

61ms

DNSSEC

72ms

SRV

71ms

Total

634ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 18:59:56 shown	634ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-01 19:17:52	2741ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-31 10:51:16	4135ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-27 22:19:58	4648ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-09 23:49:58	7001ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-21 02:48:13	33185ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-10 18:49:26	18851ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-02 14:36:44	1257ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-27 09:43:46	987ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-24 14:05:23	1159ms	2 NS 0 A 5 MX	🔓 Insecure
2026-06-17 10:09:54	3856ms	2 NS 2 A 5 MX	🔓 Insecure