nnx.dk DNS records

🖥️ Nameservers7 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
blue.foundationdns.com	108.162.198.1 162.159.60.1 172.64.40.1 2606:4700:57::6ca2:c601 2803:f800:52::a29f:3c01 2a06:98c1:56::ac40:2801	blue.foundationdns.com blue.foundationdns.com blue.foundationdns.com blue.foundationdns.com blue.foundationdns.com blue.foundationdns.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
blue.foundationdns.net	108.162.198.31 162.159.60.31 172.64.40.31 2606:4700:57::6ca2:c61f 2803:f800:52::a29f:3c1f 2a06:98c1:56::ac40:281f	blue.foundationdns.net blue.foundationdns.net blue.foundationdns.net blue.foundationdns.net blue.foundationdns.net blue.foundationdns.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
blue.foundationdns.org	108.162.198.61 162.159.60.61 172.64.40.61 2606:4700:57::6ca2:c63d 2803:f800:52::a29f:3c3d 2a06:98c1:56::ac40:283d	blue.foundationdns.org blue.foundationdns.org blue.foundationdns.org blue.foundationdns.org blue.foundationdns.org blue.foundationdns.org	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dns1.p01.nsone.net	198.51.44.1 2620:4d:4000:6259:7:1:0:1	dns1.p01.nsone.net dns1.p01.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc
dns2.p01.nsone.net	198.51.45.1 2a00:edc0:6259:7:1::2	dns2.p01.nsone.net dns2.p01.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc
dns3.p01.nsone.net	198.51.44.65 2620:4d:4000:6259:7:1:0:3	dns3.p01.nsone.net dns3.p01.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc
dns4.p01.nsone.net	198.51.45.65 2a00:edc0:6259:7:1::4	dns4.p01.nsone.net dns4.p01.nsone.net	AS62597 NSONE Inc AS62597 NSONE Inc

🌍 A Records1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.75.80.163	300s	ip163.ip-51-75-80.eu	AS16276	OVH SAS	51.75.0.0/16	🇫🇷 France	—

📧 MX Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	custmx.cscdns.net	198.58.121.58	—	AS63949 Akamai Connected Cloud

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	51.75.80.164
🔶 Autoconfig	51.75.80.164

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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)

🔐 DNSSEC105ms

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	2413458735
Primary NS (MNAME)	blue.foundationdns.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

44ms

A

47ms

MX

28ms

AAAA

37ms

TXT

191ms

CAA

50ms

HTTPS

32ms

TLSA

272ms

SOA

0ms

MTA-STS

45ms

DNSSEC

105ms

SRV

64ms

Total

769ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 13:56:44	769ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 10:15:36	833ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 01:18:19	757ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 03:30:36	10892ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 21:14:38	1612ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 11:20:21	1652ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 08:18:25	10310ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 09:58:33	1683ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-07-13 11:22:52	9336ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 19:33:45	1365ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 05:01:00	1377ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 13:12:00	1220ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 10:35:47	14114ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 16:04:51	15221ms	7 NS 1 A 1 MX	🔓 Insecure	View