juul-naber.dk

📜 Historical scan 2026-08-31 12:11:16 · ← Latest scan

juul-naber.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). Mail is handled by mx.simply.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers

4 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records

🌍

No A records found

📧 MX Records

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

2 records 148ms

TXT Record
protonmail-verification=fedf9b1cd3ec04023a9b6e37186280e3c3333ec1
v=spf1 include:spf.simply.com include:spf.protection.outlook.com include:_spf.google.com include:_spf.protonmail.ch -all

✉️ SPF

Policy	Record (juul-naber.dk)
-all (hard fail)	v=spf1 include:spf.simply.com include:spf.protection.outlook.com include:_spf.google.com include:_spf.protonmail.ch -all

📨 DMARC

Policy	Record (_dmarc.juul-naber.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

1 records 59ms

Flags	Tag	Value
128	issue	letsencrypt.org

🔎 SPF check

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE

2 records 48ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…

🔐 DNSSEC

81ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA

0ms

Field	Value
Serial	2025042300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

41ms

42ms

43ms

AAAA

43ms

TXT

148ms

CAA

59ms

HTTPS

48ms

TLSA

48ms

SOA

0ms

MTA-STS

57ms

DNSSEC

81ms

SRV

55ms

Total

490ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-24 22:59:29	491ms	4 NS 0 A 1 MX	🔒 Secure
2026-09-12 10:22:05	460ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-31 12:11:16 shown	490ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-26 13:11:56	629ms	4 NS 0 A 1 MX	🔒 Secure
2026-07-03 00:25:02	804ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-17 20:14:01	599ms	4 NS 0 A 1 MX	🔒 Secure