berkankutuk.dk

📜 Historical scan 2026-07-26 08:36:05 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

berkankutuk.dk is a .dk domain served by 2 nameservers (justin.ns.cloudflare.com, mary.ns.cloudflare.com). It was registered on 21 February 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.154 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. 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 65ms

Nameserver	IP addresses	PTR	ASN / ISP
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mary.ns.cloudflare.com	108.162.192.134 172.64.32.134 173.245.58.134 2606:4700:50::adf5:3a86 2803:f800:50::6ca2:c086 2a06:98c1:50::ac40:2086	mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.11.154	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.96	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 69ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.156.30 17.57.156.30	mx3.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com mx01.mail.icloud.com mx02.mail.icloud.com — mx02.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.
10	3600s	mx02.mail.icloud.com	17.42.251.62 17.42.251.62 17.42.251.62 17.56.9.31 17.56.9.31 17.57.152.5 17.57.152.5 17.57.152.5 17.57.152.5 17.57.154.33 17.57.154.33 17.57.155.25 17.57.156.30 17.57.156.30	mx02.mail.icloud.com mx01.mail.icloud.com mx3.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com mx01.mail.icloud.com mx02.mail.icloud.com smtp1.ic4-privaterelay.appleid.com ic4-privaterelay.appleid.com mx01.mail.icloud.com mx02.mail.icloud.com — mx02.mail.icloud.com mx01.mail.icloud.com	AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc. AS714 Apple Inc.

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:a660	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:b9a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.154,172.67.166.96 ech=AEX+DQBBvgAgACCJ6Ib5O+jJLbcsIAUusoMEQPmmxMEF1sEL64i/hZr9LwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:a660,2606:4700:3035::6815:b9a

📝 TXT Records#

2 records 214ms

TXT Record
apple-domain=6oDionDbtMZOFeIY
v=spf1 include:icloud.com ~all

✉️ SPF#

Policy	Record (berkankutuk.dk)
~all (soft fail)	v=spf1 include:icloud.com ~all

📨 DMARC#

Policy	Record (_dmarc.berkankutuk.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 2026-10-09 16:56:17

www	104.21.11.154 172.67.166.96 2606:4700:3031::ac43:a660 2606:4700:3035::6815:b9a (AS13335) (address records, no CNAME)
www vs bare domain	Same network berkankutuk.dk: 104.21.11.154 172.67.166.96 2606:4700:3031::ac43:a660 2606:4700:3035::6815:b9a (AS13335) www.berkankutuk.dk: 104.21.11.154 172.67.166.96 2606:4700:3031::ac43:a660 2606:4700:3035::6815:b9a (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

148ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2410523849
Primary NS (MNAME)	justin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 17:27:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-02-21
Expires	2027-02-28 (131d)

📋 WHOIS#

⏱️ Lookup Timing#

65ms

51ms

69ms

AAAA

43ms

TXT

214ms

CAA

54ms

HTTPS

59ms

TLSA

130ms

SOA

0ms

MTA-STS

63ms

DNSSEC

148ms

SRV

101ms

Total

17464ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 16:56:17	627ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-28 12:06:08	905ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-27 11:56:45	1938ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-21 03:49:45	2071ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-14 02:18:48	1600ms	2 NS 2 A 2 MX	🔒 Secure
2026-09-03 14:36:54	1235ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-26 21:06:12	1405ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-22 22:58:28	1698ms	2 NS 2 A 2 MX	🔒 Secure
2026-08-01 09:36:53	2569ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-27 09:43:12	17130ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-26 08:36:05 shown	17464ms	2 NS 2 A 2 MX	🔒 Secure
2026-07-05 21:36:30	2481ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-27 07:09:11	1973ms	2 NS 2 A 2 MX	🔒 Secure
2026-06-16 14:22:22	899ms	2 NS 2 A 2 MX	🔒 Secure