microtronica.dk DNS records

🖥️ Nameservers4 records 68ms

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 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.234.0.82	900s	—	AS8075	Microsoft Corporation	52.224.0.0/11	🇺🇸 United States	San Jose

📧 MX Records1 records 49ms

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 332ms

TXT Record
v=spf1 -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.microtronica.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 73ms

Flags	Tag	Value
0	issue	;

🔗 TLSA / DANE

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

🔐 DNSSEC124ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA74ms

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 2026-07-24 10:10:45

Field	Value
Registrar	MarkMonitor Inc.
Registered	1996-11-19
Expires	2026-12-31 (118d)

📋 WHOIS

⏱️ Lookup Timing

NS

68ms

A

85ms

MX

49ms

AAAA

72ms

TXT

332ms

CAA

73ms

HTTPS

99ms

TLSA

79ms

SOA

74ms

MTA-STS

115ms

DNSSEC

124ms

SRV

121ms

Total

937ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:08:16	937ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 11:06:34	1599ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 21:25:32	5909ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 21:06:30	3222ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 20:51:50	5545ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 08:24:20	911ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 18:09:58	899ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 08:33:06	9784ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-03 04:59:35	16794ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-01 19:28:06	1406ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 12:22:07	1433ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 12:12:14	933ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 11:44:49	8737ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 10:10:16	1047ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 08:56:46	9655ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 06:23:57	1123ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 20:49:12	9754ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-19 18:00:39	8822ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 17:47:50	710ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 11:58:15	734ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-15 08:25:46	927ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-12 14:32:27	9710ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 23:16:02	1577ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 06:32:21	1056ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 08:28:20	930ms	4 NS 1 A 1 MX	🔓 Insecure	View