demodays.dk DNS records

🖥️ Nameservers4 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
pdns77.ultradns.biz	156.154.66.77 2610:a1:1015::71	pdns77.ultradns.biz pdns77.ultradns.biz	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns77.ultradns.com	156.154.64.77 2001:502:f3ff::71	pdns77.ultradns.com pdns77.ultradns.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns77.ultradns.net	156.154.65.77 2610:a1:1014::71	pdns77.ultradns.net pdns77.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
pdns77.ultradns.org	156.154.67.77 2001:502:4612::71	pdns77.ultradns.org pdns77.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records1 records 69ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.212.104	3600s	autodisco.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.30.212.104
🔶 Autoconfig	46.30.212.104

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 349ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (demodays.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.demodays.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:rywdzx3h@ag.dmarcian.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

🔗 TLSA / DANE

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

🔐 DNSSEC127ms

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	2020074489
Primary NS (MNAME)	pdns77.ultradns.com
Responsible (RNAME)	domadmin@arrow.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

42ms

A

69ms

MX

57ms

AAAA

74ms

TXT

349ms

CAA

87ms

HTTPS

90ms

TLSA

97ms

SOA

0ms

MTA-STS

102ms

DNSSEC

127ms

SRV

116ms

Total

815ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 13:00:56	815ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 20:50:01	1484ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 21:28:38	2384ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 21:42:45	1982ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 13:36:04	1257ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 13:32:00	4958ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 14:46:31	912ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 09:14:23	1102ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 19:07:08	1778ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 21:25:54	2754ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-01 18:43:59	810ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 22:26:00	8615ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 22:12:09	918ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 21:39:05	9737ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 21:18:40	778ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 19:53:46	836ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 17:21:48	1101ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 11:59:09	8618ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 09:20:57	8835ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-19 08:14:51	809ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 05:30:26	945ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-14 18:53:55	9681ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-11 14:06:55	910ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 08:15:34	942ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-04 23:13:35	1434ms	4 NS 1 A 1 MX	🔓 Insecure	View