nikolajmackowski.dk

Records from scan: 2026-10-04 01:53:54 · 892ms total · last checked 2026-10-22 15:00 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nikolajmackowski.dk is a .dk domain served by 2 nameservers (davina.ns.cloudflare.com, lex.ns.cloudflare.com). It was registered on 22 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.18.62 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
davina.ns.cloudflare.com	108.162.194.40 162.159.38.40 172.64.34.40 2606:4700:50::a29f:2628 2803:f800:50::6ca2:c228 2a06:98c1:50::ac40:2228	davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com davina.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lex.ns.cloudflare.com	108.162.193.196 172.64.33.196 173.245.59.196 2606:4700:58::adf5:3bc4 2803:f800:50::6ca2:c1c4 2a06:98c1:50::ac40:21c4	lex.ns.cloudflare.com lex.ns.cloudflare.com lex.ns.cloudflare.com lex.ns.cloudflare.com lex.ns.cloudflare.com lex.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 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.18.62	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.180.179	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166 185.230.214.166 185.230.214.166 185.230.214.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	300s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx2.zoho.eu mx3.zoho.eu mx.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	300s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:b4b3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:123e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 64ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.18.62,172.67.180.179 ech=AEX+DQBBtwAgACB7PMemOK3/Eu2km6X7ZpDfUJ4/1GFa7rBGLhFtZ4FmEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b4b3,2606:4700:3034::6815:123e

📝 TXT Records#

2 records 171ms

TXT Record
v=spf1 include:zohomail.eu include:zoho.eu ~all
zoho-verification=zb60909098.zmverify.zoho.eu

✉️ SPF#

Policy	Record (nikolajmackowski.dk)
~all (soft fail)	v=spf1 include:zohomail.eu include:zoho.eu ~all

📨 DMARC#

Policy	Record (_dmarc.nikolajmackowski.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#

checked 2026-10-08 02:33:20

www	188.114.96.1 188.114.97.1 2606:4700:3031::ac43:b4b3 2606:4700:3034::6815:123e (AS13335) (address records, no CNAME)
www vs bare domain	Same network nikolajmackowski.dk: 104.21.18.62 172.67.180.179 2606:4700:3031::ac43:b4b3 2606:4700:3034::6815:123e (AS13335) www.nikolajmackowski.dk: 188.114.96.1 188.114.97.1 2606:4700:3031::ac43:b4b3 2606:4700:3034::6815:123e (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms

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

🏷️ SOA#

22ms

Field	Value
Serial	2416435097
Primary NS (MNAME)	davina.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 06:37:39

Field	Value
Registrar	Simply.com A/S
Registered	2023-07-22
Expires	2027-07-21 (271d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

30ms

47ms

AAAA

45ms

TXT

171ms

CAA

29ms

HTTPS

64ms

TLSA

206ms

SOA

22ms

MTA-STS

77ms

DNSSEC

57ms

SRV

62ms

Total

892ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 01:53:54 shown	892ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-03 06:29:19	1042ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-02 06:25:22	1122ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-01 06:19:36	1191ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-30 06:13:02	977ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-28 15:54:52	701ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-25 15:20:01	728ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-22 04:55:59	1634ms	2 NS 1 A 4 MX	🔒 Secure
2026-09-11 02:07:45	1079ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-04 00:25:25	1049ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 23:07:33	1126ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-26 21:11:30	9632ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-21 01:01:28	6161ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-13 12:49:05	1059ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-07 23:07:30	1324ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-02 06:49:52	1047ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-23 22:00:58	8768ms	2 NS 2 A 2 MX	❓ Unknown
2026-07-16 22:08:12	1248ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-09 05:32:20	1433ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-03 13:48:15	4509ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-30 05:06:37	894ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 20:51:22	1932ms	2 NS 0 A 2 MX	🔓 Insecure
2026-06-26 14:32:07	1053ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-21 18:41:04	992ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-19 13:58:43	876ms	2 NS 2 A 2 MX	🔓 Insecure