johannesandersen.dk

📜 Historical scan 2026-06-17 19:14:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

johannesandersen.dk is a .dk domain served by 2 nameservers (jeff.ns.cloudflare.com, lucy.ns.cloudflare.com). It was registered on 4 October 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.242 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
jeff.ns.cloudflare.com	108.162.193.124 172.64.33.124 173.245.59.124 2606:4700:58::adf5:3b7c 2803:f800:50::6ca2:c17c 2a06:98c1:50::ac40:217c	jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lucy.ns.cloudflare.com	108.162.192.133 172.64.32.133 173.245.58.133 2606:4700:50::adf5:3a85 2803:f800:50::6ca2:c085 2a06:98c1:50::ac40:2085	lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.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 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.242	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.131	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:8583	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:df2	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 69ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBLQAgACCrQdpb2a3PDJIlRena30f6iXhyGTgVnWbVR/N7meI8EgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records#

1 records 208ms

TXT Record
v=spf1 +a +mx +ip4:77.66.30.226 ?all

✉️ SPF#

Policy	Record (johannesandersen.dk)
?all (neutral)	v=spf1 +a +mx +ip4:77.66.30.226 ?all

📨 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 2026-10-11 22:57:00

www	104.21.13.242 172.67.133.131 2606:4700:3031::ac43:8583 2606:4700:3033::6815:df2 (AS13335) (address records, no CNAME)
www vs bare domain	Same network johannesandersen.dk: 104.21.13.242 172.67.133.131 2606:4700:3031::ac43:8583 2606:4700:3033::6815:df2 (AS13335) www.johannesandersen.dk: 104.21.13.242 172.67.133.131 2606:4700:3031::ac43:8583 2606:4700:3033::6815:df2 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

84ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2403697690
Primary NS (MNAME)	jeff.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 17:36:18

Field	Value
Registrar	Simply.com A/S
Registered	2011-10-04
Expires	2027-10-31 (372d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

27ms

38ms

AAAA

38ms

TXT

208ms

CAA

35ms

HTTPS

69ms

TLSA

70ms

SOA

59ms

MTA-STS

38ms

DNSSEC

84ms

SRV

72ms

Total

796ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 06:19:15	527ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 07:21:44	597ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 18:31:38	845ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-13 18:42:47	518ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 10:38:31	1055ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-25 17:22:41	823ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-09 01:05:52	737ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 03:55:36	1554ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 05:38:10	1338ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 19:14:09 shown	796ms	2 NS 2 A 0 MX	🔓 Insecure