theisnygaard.dk

📜 Historical scan 2026-06-21 14:13:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

theisnygaard.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 21 April 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 137ms

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 118ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 421ms

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

📝 TXT Records#

1 records 182ms

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

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.theisnygaard.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 19:50:08

www	NXDOMAIN
www vs bare domain	www does not resolve theisnygaard.dk: 104.21.44.60 172.67.196.84 2606:4700:3030::6815:2c3c 2606:4700:3033::ac43:c454 (AS13335) www.theisnygaard.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

186ms

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	2026062100
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-05 12:02:23

Field	Value
Registrar	Simply.com A/S
Registered	2010-04-21
Expires	2027-04-30 (193d)

📋 WHOIS#

⏱️ Lookup Timing#

137ms

132ms

118ms

AAAA

118ms

TXT

182ms

CAA

108ms

HTTPS

127ms

TLSA

28ms

SOA

0ms

MTA-STS

116ms

DNSSEC

186ms

SRV

421ms

Total

854ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 11:48:22	1008ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-30 11:29:27	833ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-27 02:43:54	821ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-27 13:18:35	1108ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-23 03:50:09	1296ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-22 03:28:10	1448ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-26 16:53:58	1389ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-21 14:13:36 shown	854ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-21 07:43:44	1990ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:23:51	2105ms	4 NS 1 A 1 MX	🔒 Secure