netnod.dk DNS records

🖥️ Nameservers4 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
nna.netnod.se	194.58.192.133 2a01:3f1:33:8000::53	nna.netnod.se nna.netnod.se	AS8674 Netnod AB AS8674 Netnod AB
nnb.netnod.se	194.58.193.133 2a01:3f1:433:8000::53	nnb.netnod.se nnb.netnod.se	AS8674 Netnod AB AS8674 Netnod AB
nnp.netnod.se	194.58.198.133 2a01:3f1:3033:8000::53	nnp.netnod.se nnp.netnod.se	AS56908 Netnod AB AS56908 Netnod AB
nnu.netnod.se	185.42.137.133 2a01:3f0:400:8000::33	nnu.netnod.se nnu.netnod.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.72.228.163	7200s	—	AS8674	Netnod AB	77.72.224.0/21	🇸🇪 Sweden	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)1 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:3f0:0:a::163	7200s	—	AS8674	Netnod AB	2a01:3f0:0:0:0:0:0:0/32	🇸🇪 Sweden	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 134ms

TXT Record
Contact information for this domain is found at https://www.netnod.se.

✉️ 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 Records3 records 31ms

Flags	Tag	Value
0	iodef	mailto:ops@netnod.se
0	issue	letsencrypt.org
0	issuewild	;

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.netnod.dk	netnod.dk.challenge.netnod.se

🔗 TLSA / DANE

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

🔐 DNSSEC95ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	1787788806
Primary NS (MNAME)	nna.netnod.se
Responsible (RNAME)	noc@netnod.se
Refresh	7200s
Retry	1800s
Expire	604800s
Minimum (neg-cache TTL)	7200s

📋 RegistrationWHOIS fetched 2026-07-18 05:13:45

Field	Value
Registrar	Name SRS AB
Registered	2016-07-29
Expires	2027-07-31 (332d)

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

30ms

MX

31ms

AAAA

32ms

TXT

134ms

CAA

31ms

HTTPS

35ms

TLSA

1072ms

SOA

0ms

MTA-STS

37ms

DNSSEC

95ms

SRV

33ms

Total

2078ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 14:18:58	2078ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-30 14:02:11	2803ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 23:12:37	1643ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-27 16:53:02	954ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-25 10:33:36	731ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 10:32:28	968ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-22 05:04:48	1418ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-21 05:00:59	1103ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-20 02:52:00	9277ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-19 00:09:12	1033ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-17 00:43:26	998ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-14 19:34:12	16775ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 15:07:59	2003ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-12 04:50:03	2716ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 02:32:33	2687ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 04:16:17	1114ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-08-06 07:00:45	1049ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-30 22:48:45	884ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-26 21:57:15	9797ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 21:48:51	9732ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-23 20:35:22	1644ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-18 05:12:58	3074ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-16 16:29:05	11340ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-10 03:22:44	1297ms	4 NS 1 A 0 MX	🔒 Secure	View
2026-07-08 10:29:14	9087ms	4 NS 1 A 0 MX	🔒 Secure	View