jgroenkjaer.dk DNS records

🖥️ Nameservers6 records 198ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dynu.com	72.51.58.2	ns1.dynu.com	AS398019 Dynu Systems Incorporated
ns2.dynu.com	108.181.13.234 2602:ff23:0:8888::2	ns2.dynu.com ns1.dynu.com	AS40676 Psychz Networks AS398019 Dynu Systems Incorporated
ns3.dynu.com	162.251.164.146 2605:9f80:4000:214::2	ns3.dynu.com ns3.dynu.com	AS63018 Dedicated.com AS63018 Dedicated.com
ns4.dynu.com	108.181.159.122 2604:6600:2000:39::2	ns4.dynu.com ns4.dynu.com	AS40676 Psychz Networks AS40676 Psychz Networks
ns5.dynu.com	216.105.169.98 2605:9f80:c000:404::2	ns5.dynu.com ns5.dynu.com	AS63018 Dedicated.com AS63018 Dedicated.com
ns6.dynu.com	173.0.55.138 2607:f8f8:631:8612::2	ns6.dynu.com ns6.dynu.com	AS27323 Wowrack.com AS27323 Wowrack.com

🌍 A Records1 records 121ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
83.92.177.89	1800s	83-92-177-89-cable.dk.customer.tdc.net	AS3292	TDC Holding A/S	83.92.0.0/16	🇩🇰 Denmark	Charlottenlund

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	83.92.177.89
🔶 Autoconfig	83.92.177.89

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ 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 Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

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

🔐 DNSSEC9111ms

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	200
Primary NS (MNAME)	ns1.dynu.com
Responsible (RNAME)	administrator@dynu.com
Refresh	3600s
Retry	900s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

198ms

A

121ms

MX

268ms

AAAA

213ms

TXT

1154ms

CAA

138ms

HTTPS

129ms

TLSA

341ms

SOA

0ms

MTA-STS

226ms

DNSSEC

9111ms

SRV

424ms

Total

10079ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 04:43:34	10079ms	6 NS 1 A 0 MX	🔓 Insecure	View
2026-08-28 07:45:00	10305ms	6 NS 1 A 0 MX	🔓 Insecure	View
2026-08-24 16:16:52	11512ms	6 NS 1 A 0 MX	🔓 Insecure	View
2026-08-18 01:53:07	6074ms	6 NS 1 A 0 MX	🔓 Insecure	View
2026-08-11 02:38:51	7417ms	6 NS 1 A 0 MX	🔓 Insecure	View
2026-08-06 00:47:36	4555ms	6 NS 1 A 0 MX	🔓 Insecure	View
2026-07-25 20:14:46	14644ms	6 NS 1 A 0 MX	🔓 Insecure	View
2026-07-19 07:42:49	4030ms	6 NS 1 A 0 MX	🔓 Insecure	View
2026-07-15 02:12:47	9428ms	6 NS 1 A 0 MX	🔓 Insecure	View
2026-07-05 01:01:45	5189ms	6 NS 1 A 0 MX	🔓 Insecure	View
2026-07-02 21:48:46	5668ms	6 NS 1 A 0 MX	🔓 Insecure	View
2026-06-27 14:41:35	3158ms	6 NS 1 A 0 MX	🔓 Insecure	View
2026-06-25 07:46:01	11681ms	6 NS 1 A 0 MX	🔓 Insecure	View
2026-06-22 21:46:25	1017ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 09:49:49	7242ms	6 NS 1 A 0 MX	🔓 Insecure	View
2026-06-17 21:50:55	2830ms	6 NS 1 A 0 MX	🔓 Insecure	View