samples.dk DNS records

🖥️ Nameservers4 records 39ms

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 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.234.0.82	672s	—	AS8075	Microsoft Corporation	52.224.0.0/11	🇺🇸 United States	San Jose

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 229ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.samples.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 Records1 records 33ms

Flags	Tag	Value
0	issue	;

🔗 TLSA / DANE

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

🔐 DNSSEC118ms

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	2017093403
Primary NS (MNAME)	pdns77.ultradns.com
Responsible (RNAME)	domadmin@arrow.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 RegistrationWHOIS fetched 2026-07-15 16:28:28

Field	Value
Registrar	MarkMonitor Inc.
Registered	2003-10-16
Expires	2026-10-31 (57d)

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

29ms

MX

40ms

AAAA

31ms

TXT

229ms

CAA

33ms

HTTPS

41ms

TLSA

62ms

SOA

0ms

MTA-STS

70ms

DNSSEC

118ms

SRV

77ms

Total

564ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 21:24:36	9622ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 12:36:40	564ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 23:46:38	945ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 22:22:34	6173ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 13:34:36	9737ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 02:03:05	995ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 23:52:22	2499ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 19:27:35	885ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 15:57:24	3406ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 22:47:47	9768ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-03 14:28:38	9682ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-30 22:52:08	874ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-28 00:58:06	740ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 00:33:55	896ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 00:03:58	2897ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 00:00:57	8751ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 23:26:40	959ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 22:01:26	740ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 17:41:45	678ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 16:17:19	974ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-19 05:41:04	1625ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 05:09:22	9676ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 02:11:47	633ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-15 16:27:53	2607ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-12 12:15:11	9688ms	4 NS 1 A 1 MX	🔓 Insecure	View