johnnipedersen.dk DNS records

🖥️ Nameservers4 records 33ms

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 Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.7a.dk	2a00:fd01:8146:3d00::30	—	AS214875 Altibox Danmark AS

🔷 AAAA Records (IPv6)1 records 23ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a00:fd01:8146:3d00:215:5dff:fe02:6d04	600s	—	AS214875	Altibox Danmark AS	2a00:fd01:0:0:0:0:0:0/32	🇩🇰 Denmark	Holstebro

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 33ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records1 records 883ms

TXT Record
v=spf1 include:spf.mailjet.com include:spf.simply.com -all

✉️ SPF

Policy	Record (johnnipedersen.dk)
-all (hard fail)	v=spf1 include:spf.mailjet.com include:spf.simply.com -all

📨 DMARC

Policy	Record (_dmarc.johnnipedersen.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

✗ No CAA records — any CA may issue certificates

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.johnnipedersen.dk	f34c3460-7c75-44a5-a3c1-091de2f76e8a.c-8a1f.tx.auth.certifytheweb.com
TXT	f34c3460-7c75-44a5-a3c1-091de2f76e8a.c-8a1f.tx.auth.certifytheweb.com	4JFchVRjq64e9r1DENJQmEtoAmpdxEiLjc9zfkJMWZg
TXT	f34c3460-7c75-44a5-a3c1-091de2f76e8a.c-8a1f.tx.auth.certifytheweb.com	pcJGC9DmLne8cwVei0cfZdDGUs7qbxViD7kpagi89hk

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083003
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

NS

33ms

A

27ms

MX

28ms

AAAA

23ms

TXT

883ms

CAA

23ms

HTTPS

20ms

TLSA

197ms

SOA

0ms

MTA-STS

37ms

DNSSEC

100ms

SRV

33ms

Total

1408ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 03:49:01	1408ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-29 13:00:58	1600ms	4 NS 0 A 1 MX	🔒 Secure	View
2026-08-28 08:52:20	1409ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 17:28:51	1360ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 17:50:17	2520ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 16:04:28	1468ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:07:50	1262ms	4 NS 1 A 1 MX	🔒 Secure	View