switchboard.dk

📜 Historical scan 2026-08-26 23:00:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

switchboard.dk is a .dk domain served by 2 nameservers (gannon.ns.cloudflare.com, katja.ns.cloudflare.com). It was registered on 5 July 2026 (WHOIS) and first appeared in the .dk zone on 6 July 2026. Its website address 104.21.65.231 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by .. 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 54ms

Nameserver	IP addresses	PTR	ASN / ISP
gannon.ns.cloudflare.com	108.162.195.59 162.159.44.59 172.64.35.59 2606:4700:58::a29f:2c3b 2803:f800:50::6ca2:c33b 2a06:98c1:50::ac40:233b	gannon.ns.cloudflare.com gannon.ns.cloudflare.com gannon.ns.cloudflare.com gannon.ns.cloudflare.com gannon.ns.cloudflare.com gannon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
katja.ns.cloudflare.com	108.162.194.53 162.159.38.53 172.64.34.53 2606:4700:50::a29f:2635 2803:f800:50::6ca2:c235 2a06:98c1:50::ac40:2235	katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.ns.cloudflare.com katja.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 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.65.231	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.152.24	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:41e7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9818	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.65.231,172.67.152.24 ech=AEX+DQBBHQAgACCVKH0tapWKW1aDmmItLE41khRkYqidlTUBnmJguY6hAgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:41e7,2606:4700:3037::ac43:9818

📝 TXT Records#

📝

No TXT records found

✉️ 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#

latest probe, not this scan · checked 2026-10-15 06:38:24

www	104.21.65.231 172.67.152.24 2606:4700:3037::6815:41e7 2606:4700:3037::ac43:9818 (AS13335) (address records, no CNAME)
www vs bare domain	Same network switchboard.dk: 104.21.65.231 172.67.152.24 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.switchboard.dk: 104.21.65.231 172.67.152.24 2606:4700:3037::6815:41e7 2606:4700:3037::ac43:9818 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9098ms

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	2408913194
Primary NS (MNAME)	gannon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-06 13:56:06

Field	Value
Registrar	ONE.COM A/S
Registered	2026-07-05
Expires	2027-07-04 (259d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

68ms

73ms

AAAA

41ms

TXT

256ms

CAA

49ms

HTTPS

54ms

TLSA

61ms

SOA

0ms

MTA-STS

76ms

DNSSEC

9098ms

SRV

92ms

Total

9480ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 13:30:28	590ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-08 16:46:38	1149ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 13:50:08	1457ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 23:00:23 shown	9480ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-08 11:52:15	2149ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-06 08:41:01	2630ms	1 NS 0 A 0 MX	❓ Unknown