simonjohn.dk

📜 Historical scan 2026-07-16 12:26:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

simonjohn.dk is a .dk domain served by 2 nameservers (amos.ns.cloudflare.com, riya.ns.cloudflare.com). It was registered on 14 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.63.210 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by simonjohn-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
amos.ns.cloudflare.com	108.162.195.120 162.159.44.120 172.64.35.120 2606:4700:58::a29f:2c78 2803:f800:50::6ca2:c378 2a06:98c1:50::ac40:2378	amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com amos.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
riya.ns.cloudflare.com	108.162.194.155 162.159.38.155 172.64.34.155 2606:4700:50::a29f:269b 2803:f800:50::6ca2:c29b 2a06:98c1:50::ac40:229b	riya.ns.cloudflare.com riya.ns.cloudflare.com riya.ns.cloudflare.com riya.ns.cloudflare.com riya.ns.cloudflare.com riya.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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.63.210	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.172.9	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	simonjohn-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::d 2a01:111:f403:ca09::1 2a01:111:f403:ca09::d 52.101.68.27 52.101.68.39 52.101.68.5 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.63.210

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:ac09	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3fd2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.63.210,172.67.172.9 ech=AEX+DQBBCQAgACBEosJgkcB3FlYCJohJr2mJamh/8rXVDcws9aj7PdFWLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:ac09,2606:4700:3037::6815:3fd2

📝 TXT Records#

2 records 251ms

TXT Record
MS=ms65038789
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (simonjohn.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.simonjohn.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-16 07:14:09

www	104.21.63.210 172.67.172.9 2606:4700:3031::ac43:ac09 2606:4700:3037::6815:3fd2 (AS13335) (address records, no CNAME)
www vs bare domain	Same network simonjohn.dk: 104.21.63.210 172.67.172.9 2606:4700:3031::ac43:ac09 2606:4700:3037::6815:3fd2 (AS13335) www.simonjohn.dk: 104.21.63.210 172.67.172.9 2606:4700:3031::ac43:ac09 2606:4700:3037::6815:3fd2 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.simonjohn.dk	6YnCOqyiFUQORpf1_wGiORPPK4VyjfzZqiqDvsyEtwI
TXT	_acme-challenge.simonjohn.dk	yRXJhUMHmO8pOrfy7gW9DNOR8S8WD9qZyBe_NukiN3s

🔗 TLSA / DANE#

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

🔐 DNSSEC#

138ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2409589641
Primary NS (MNAME)	amos.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 22:05:35

Field	Value
Registrar	DANDOMAIN A/S
Registered	2023-07-14
Expires	2027-07-13 (268d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

43ms

50ms

AAAA

36ms

TXT

251ms

CAA

52ms

HTTPS

42ms

TLSA

285ms

SOA

0ms

MTA-STS

73ms

DNSSEC

138ms

SRV

113ms

Total

1520ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 07:14:09	2779ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 00:41:15	9838ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 07:24:50	1241ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-16 12:26:43 shown	1520ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-12 04:12:56	1901ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 20:03:04	1825ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 16:15:19	4159ms	2 NS 1 A 1 MX	🔒 Secure