petersundwall.dk

📜 Historical scan 2026-09-16 21:51:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

petersundwall.dk is a .dk domain served by 2 nameservers (ben.ns.cloudflare.com, dana.ns.cloudflare.com). It was registered on 28 September 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.39.91 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, 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 109ms

Nameserver	IP addresses	PTR	ASN / ISP
ben.ns.cloudflare.com	108.162.193.103 172.64.33.103 173.245.59.103 2606:4700:58::adf5:3b67 2803:f800:50::6ca2:c167 2a06:98c1:50::ac40:2167	ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com ben.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dana.ns.cloudflare.com	108.162.192.105 172.64.32.105 173.245.58.105 2606:4700:50::adf5:3a69 2803:f800:50::6ca2:c069 2a06:98c1:50::ac40:2069	dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.ns.cloudflare.com dana.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 111ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.39.91	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.4	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 101ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c03::1b	rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.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	3600s	alt4.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.39.91
🔶 Autoconfig	104.21.39.91

🔷 AAAA Records (IPv6)#

2 records 114ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:9004	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::6815:275b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 131ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.39.91,172.67.144.4 ech=AEX+DQBBFwAgACC6H5SDOczFGq+mpe96GQKfVgZG4Z/W/uaf7nkzp+yCcAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:9004,2606:4700:3032::6815:275b

📝 TXT Records#

2 records 272ms

TXT Record
brevo-code:9001ebb8e1acfe93d9043cd7463bd971
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (petersundwall.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.petersundwall.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:ed01b927f88645a8b1669a9d054b2bfe@dmarc-reports.cloudflare.net

📬 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 2026-10-14 17:02:20

www	104.21.39.91 172.67.144.4 2606:4700:3031::ac43:9004 2606:4700:3032::6815:275b (AS13335) (address records, no CNAME)
www vs bare domain	Same network petersundwall.dk: 104.21.39.91 172.67.144.4 2606:4700:3031::ac43:9004 2606:4700:3032::6815:275b (AS13335) www.petersundwall.dk: 104.21.39.91 172.67.144.4 2606:4700:3031::ac43:9004 2606:4700:3032::6815:275b (AS13335)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

202ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414946471
Primary NS (MNAME)	ben.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 03:06:27

Field	Value
Registrar	Simply.com A/S
Registered	2012-09-28
Expires	2027-09-30 (341d)

📋 WHOIS#

⏱️ Lookup Timing#

109ms

111ms

101ms

AAAA

114ms

TXT

272ms

CAA

119ms

HTTPS

131ms

TLSA

187ms

SOA

0ms

MTA-STS

101ms

DNSSEC

202ms

SRV

147ms

Total

1285ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 17:02:20	1083ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-29 22:18:24	630ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 20:05:32	931ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-23 18:07:14	825ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-16 21:51:30 shown	1285ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-05 14:45:54	9624ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 00:23:44	737ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-04 19:41:30	1534ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-16 21:20:58	2116ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-11 03:18:11	2456ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-26 17:30:06	1138ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 03:39:28	685ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-19 22:51:56	4425ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 13:52:08	3662ms	2 NS 2 A 5 MX	🔓 Insecure