vonsildbakke.dk

Records from scan: 2026-10-03 15:11:15 · 457ms total · last checked 2026-10-20 01:43 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vonsildbakke.dk is a .dk domain served by 2 nameservers (guy.ns.cloudflare.com, melina.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.77.22 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, publishes a 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
guy.ns.cloudflare.com	108.162.193.173 172.64.33.173 173.245.59.173 2606:4700:58::adf5:3bad 2803:f800:50::6ca2:c1ad 2a06:98c1:50::ac40:21ad	guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com guy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
melina.ns.cloudflare.com	108.162.194.184 162.159.38.184 172.64.34.184 2606:4700:50::a29f:26b8 2803:f800:50::6ca2:c2b8 2a06:98c1:50::ac40:22b8	melina.ns.cloudflare.com melina.ns.cloudflare.com melina.ns.cloudflare.com melina.ns.cloudflare.com melina.ns.cloudflare.com melina.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.77.22	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.203.140	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:cb8c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:4d16	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.77.22,172.67.203.140 ech=AEX+DQBBkgAgACDIlRKnFKLdzy87w1B94uKjcd0GUE/BP+oPn0PHIl+3agAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:cb8c,2606:4700:3035::6815:4d16

🔌 SRV Records#

1 records 79ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

3 records 183ms

TXT Record
google-site-verification=DdZHzWc1XpgjVE98HcFjRWO1WbuEZLP6V-7trkBt8bs
mandrill_verify.fDujehmj9ElZtN7-Uz8s7A
v=spf1 include:spf.simply.com include:emsd1.com -all

✉️ SPF#

Policy	Record (vonsildbakke.dk)
-all (hard fail)	v=spf1 include:spf.simply.com include:emsd1.com -all

📨 DMARC#

Policy	Record (_dmarc.vonsildbakke.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:pl@1927.dk; ruf=mailto:pl@1927.dk; sp=none; fo=1

📬 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 2026-10-18 00:36:23

www	104.21.77.22 172.67.203.140 2606:4700:3030::ac43:cb8c 2606:4700:3035::6815:4d16 (AS13335) (address records, no CNAME)
www vs bare domain	Same network vonsildbakke.dk: 104.21.77.22 172.67.203.140 2606:4700:3030::ac43:cb8c 2606:4700:3035::6815:4d16 (AS13335) www.vonsildbakke.dk: 104.21.77.22 172.67.203.140 2606:4700:3030::ac43:cb8c 2606:4700:3035::6815:4d16 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

3 records 46ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

74ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2415934614
Primary NS (MNAME)	guy.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#

47ms

41ms

37ms

AAAA

32ms

TXT

183ms

CAA

43ms

HTTPS

46ms

TLSA

46ms

SOA

28ms

MTA-STS

56ms

DNSSEC

74ms

SRV

79ms

Total

457ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 15:11:15 shown	457ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 11:16:49	758ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 10:42:41	1677ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-17 14:34:50	1757ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 23:16:58	1044ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-29 20:25:09	3670ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-18 23:38:18	1511ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 09:36:48	7513ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-22 02:40:16	966ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 15:10:27	900ms	2 NS 2 A 1 MX	❓ Unknown