bestilbordnu.dk

📜 Historical scan 2026-06-16 14:24:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bestilbordnu.dk is a .dk domain served by 2 nameservers (margo.ns.cloudflare.com, melina.ns.cloudflare.com). It was registered on 29 May 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.229 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 105ms

Nameserver	IP addresses	PTR	ASN / ISP
margo.ns.cloudflare.com	—	—	—
melina.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 106ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 88ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:a235	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:5ae5	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 87ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.90.229,172.67.162.53 ech=AEX+DQBBkQAgACClJENMjJCKs8qIfd+04OvwQP4hU5mfUQK6PmcbIChPAAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a235,2606:4700:3034::6815:5ae5

📝 TXT Records#

1 records 155ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (bestilbordnu.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.bestilbordnu.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:5b146f9232dd49ccbc8412cd4f7e8cf1@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#

11 records 101ms

Flags	Tag	Value
0	iodef	mailto:caa-report@dinnerbooking.com
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-20 07:11:18

www	104.21.90.229 172.67.162.53 2606:4700:3031::6815:5ae5 2606:4700:3037::ac43:a235 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bestilbordnu.dk: 104.21.90.229 172.67.162.53 2606:4700:3031::6815:5ae5 2606:4700:3037::ac43:a235 (AS13335) www.bestilbordnu.dk: 104.21.90.229 172.67.162.53 2606:4700:3031::6815:5ae5 2606:4700:3037::ac43:a235 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

192ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

61ms

Field	Value
Serial	2406935389
Primary NS (MNAME)	margo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-20 07:35:03

Field	Value
Registrar	Simply.com A/S
Registered	2011-05-29
Expires	2027-04-30 (187d)

🔗 Same registrant#

12 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
bookbasic.dk	Simply.com A/S
dinerbooking.dk	Simply.com A/S
diningdays.dk	Simply.com A/S
dinnerboking.dk	Simply.com A/S
dinnerbooking.dk	Simply.com A/S
dinnerdays.dk	Simply.com A/S
dinnersaver.dk	Simply.com A/S
gezto.dk	Simply.com A/S
klientbook.dk	Simply.com A/S
restaurant-booking-system.dk	Simply.com A/S
restaurantbook.dk	Simply.com A/S
systembook.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

105ms

106ms

83ms

AAAA

88ms

TXT

155ms

CAA

101ms

HTTPS

87ms

TLSA

93ms

SOA

61ms

MTA-STS

33ms

DNSSEC

192ms

SRV

0ms

Total

671ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 07:11:18	653ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-12 21:35:40	503ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-29 07:29:32	753ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-26 06:41:59	1200ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-20 15:34:04	1348ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-13 14:43:48	1310ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-26 01:47:52	1559ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-21 22:07:11	1509ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-15 16:13:19	6238ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-02 08:00:00	1465ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-09 05:23:20	1589ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-01 04:23:20	972ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-26 20:53:51	769ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-23 01:29:08	935ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 08:03:36	675ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-16 14:24:14 shown	671ms	2 NS 2 A 0 MX	🔒 Secure