2n.dk DNS records

🖥️ Nameservers2 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
alex.ns.cloudflare.com	108.162.193.100 172.64.33.100 173.245.59.100 2606:4700:58::adf5:3b64 2803:f800:50::6ca2:c164 2a06:98c1:50::ac40:2164	alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com alex.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
cheryl.ns.cloudflare.com	108.162.192.83 172.64.32.83 173.245.58.83 2606:4700:50::adf5:3a53 2803:f800:50::6ca2:c053 2a06:98c1:50::ac40:2053	cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com cheryl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.15.17	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.161.5	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 41ms

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

🔷 AAAA Records (IPv6)2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:f11	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:a105	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.15.17,172.67.161.5 ech=AEX+DQBBqgAgACDoLtW1D936N1IOECuxYRRPe7h8MJBej8DNLfjBq/ZvQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:f11,2606:4700:3036::ac43:a105

📝 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

🔗 TLSA / DANE

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

🔐 DNSSEC115ms

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

🏷️ SOA0ms

Field	Value
Serial	2412851362
Primary NS (MNAME)	alex.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

26ms

MX

41ms

AAAA

43ms

TXT

187ms

CAA

46ms

HTTPS

47ms

TLSA

55ms

SOA

0ms

MTA-STS

77ms

DNSSEC

115ms

SRV

84ms

Total

715ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:11:00	715ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-22 12:24:26	6215ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-21 11:58:32	4792ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-09 14:23:35	2294ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 21:24:46	604ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 22:30:37	9665ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 22:25:36	792ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 21:15:41	631ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 20:53:29	631ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 18:58:58	720ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 17:55:14	672ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 10:26:54	771ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 08:21:28	736ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 05:00:25	1113ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 02:47:45	2624ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 01:23:24	694ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-13 12:31:32	9651ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-12 11:44:16	666ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 23:59:34	9702ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 14:12:52	822ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 04:55:21	744ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 03:48:26	726ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 03:48:17	1332ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 12:10:51	2348ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-24 13:46:11	653ms	4 NS 1 A 0 MX	🔒 Secure	View