nson.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
charles.ns.cloudflare.com	108.162.193.83 172.64.33.83 173.245.59.83 2606:4700:58::adf5:3b53 2803:f800:50::6ca2:c153 2a06:98c1:50::ac40:2153	charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ines.ns.cloudflare.com	108.162.192.164 172.64.32.164 173.245.58.164 2606:4700:50::adf5:3aa4 2803:f800:50::6ca2:c0a4 2a06:98c1:50::ac40:20a4	ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com ines.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.229.203.232	300s	—	AS216275	Netnoerden ApS	91.229.203.0/24	🇩🇰 Denmark	Virum

📧 MX Records3 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	300s	aspmx.l.google.com	173.194.73.27 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a	lq-in-f27.1e100.net lt-in-f26.1e100.net lt-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
9	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
9	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 200ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (nson.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC

Policy	Record (_dmarc.nson.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@nson.dk;

📬 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)

🔐 DNSSEC93ms

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

🏷️ SOA0ms

Field	Value
Serial	2413236357
Primary NS (MNAME)	charles.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

49ms

A

54ms

MX

56ms

AAAA

46ms

TXT

200ms

CAA

64ms

HTTPS

49ms

TLSA

2050ms

SOA

0ms

MTA-STS

78ms

DNSSEC

93ms

SRV

75ms

Total

2628ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 05:11:19	2628ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-27 00:55:27	1875ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-25 20:28:39	2340ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-24 14:32:50	3146ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-08-02 16:44:57	9697ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-18 06:30:56	6111ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-14 21:32:46	7140ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-07-10 10:45:37	1081ms	2 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 11:44:52	1104ms	2 NS 1 A 3 MX	🔓 Insecure	View