nno.dk DNS records

🖥️ Nameservers7 records 72ms

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 70ms

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 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	nno-dk.mail.protection.outlook.com	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 274ms

TXT Record
v=spf1 include:spf.protection.outlook.com ip4:159.137.80.91 ip4:159.137.90.91 ip4:208.226.214.236 ip4:34.181.234.240 ip4:34.169.182.202 -all

✉️ SPF

Policy	Record (nno.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:159.137.80.91 ip4:159.137.90.91 ip4:208.226.214.236 ip4:34.181.234.240 ip4:34.169.182.202 -all

📨 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)

🔐 DNSSEC99ms

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	2413458944
Primary NS (MNAME)	blue.foundationdns.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 RegistrationWHOIS fetched 2026-08-30 06:27:11

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2000-05-31
Expires	2027-06-30 (298d)

📋 WHOIS

⏱️ Lookup Timing

NS

72ms

A

70ms

MX

58ms

AAAA

73ms

TXT

274ms

CAA

58ms

HTTPS

63ms

TLSA

304ms

SOA

0ms

MTA-STS

75ms

DNSSEC

99ms

SRV

116ms

Total

973ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 19:30:53	973ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-08-30 06:26:40	1808ms	7 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 12:07:10	1249ms	7 NS 1 A 1 MX	🔓 Insecure	View