jsbyggeudstilling.dk DNS records

🖥️ Nameservers4 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.48.171.8	3600s	8.1-127.171.48.87.in-addr.arpa lisa.uptime.dk	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx01.dandomain.dk	212.237.249.50	mx1.dandomain.dk	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	87.48.171.8
🔶 Autoconfig	87.48.171.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 196ms

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

✉️ SPF

Policy	Record (jsbyggeudstilling.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.jsbyggeudstilling.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:mvb73pgw@ag.eu.dmarcian.com;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:mvb73pgw@tls.eu.dmarcian.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

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

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2022122940
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

31ms

MX

39ms

AAAA

43ms

TXT

196ms

CAA

39ms

HTTPS

33ms

TLSA

168ms

SOA

0ms

MTA-STS

64ms

DNSSEC

102ms

SRV

74ms

Total

679ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 21:58:21	679ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 19:19:42	559ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 02:46:29	3667ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-25 05:59:15	2717ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 04:15:46	1067ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 03:28:02	764ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 16:15:27	952ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 10:01:41	920ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 16:49:28	2162ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 23:00:32	1992ms	4 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-20 05:13:32	636ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 03:28:56	3168ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 07:01:15	990ms	4 NS 1 A 1 MX	🔒 Secure	View