ajax-rengoring.dk DNS records

🖥️ Nameservers4 records 75ms

Nameserver	IP addresses	PTR	ASN / ISP
edns3.ultradns.biz	204.74.67.3 2610:a1:1015::203	edns3.ultradns.biz edns3.ultradns.biz	AS12008 Vercara, LLC AS12008 Vercara, LLC
edns3.ultradns.com	2001:502:f3ff::203 204.74.66.3	edns3.ultradns.com edns3.ultradns.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
edns3.ultradns.net	204.74.110.3 2610:a1:1014::203	edns3.ultradns.net edns3.ultradns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
edns3.ultradns.org	2001:502:4612::203 204.74.111.3	edns3.ultradns.org edns3.ultradns.org	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
34.230.254.189	86400s	ec2-34-230-254-189.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	34.224.0.0/12	🇺🇸 United States	Ashburn

📧 MX Records4 records 70ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	smtp1.mail.ascio.net	62.128.144.90 64.34.170.152 80.237.211.31	sat1srv3.ascio.net sat1srv2.ascio.net ds80-237-211-31.dedicated.psmanaged.com	AS13768 Aptum Technologies AS13768 Aptum Technologies —
10	86400s	smtp2.mail.ascio.net	62.128.144.90	sat1srv3.ascio.net	AS13768 Aptum Technologies
10	86400s	smtp3.mail.ascio.net	64.34.170.152	sat1srv2.ascio.net	AS13768 Aptum Technologies
50	86400s	smtp4.mail.ascio.net	80.237.211.31	ds80-237-211-31.dedicated.psmanaged.com	—

🔷 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

Policy	Record (_dmarc.ajax-rengoring.dk)
p=reject	v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.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)

🔐 DNSSEC90ms

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	2019120218
Primary NS (MNAME)	edns3.ultradns.com
Responsible (RNAME)	premiumdns@support.neustar
Refresh	28800s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

75ms

A

43ms

MX

70ms

AAAA

44ms

TXT

284ms

CAA

60ms

HTTPS

54ms

TLSA

112ms

SOA

0ms

MTA-STS

85ms

DNSSEC

90ms

SRV

86ms

Total

1399ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 21:34:47	1399ms	4 NS 1 A 4 MX	🔓 Insecure	View
2026-08-27 19:23:33	1746ms	4 NS 1 A 4 MX	🔓 Insecure	View
2026-08-26 15:28:34	917ms	4 NS 1 A 4 MX	🔓 Insecure	View
2026-07-24 02:56:50	26198ms	4 NS 1 A 4 MX	🔓 Insecure	View
2026-07-02 00:06:08	1812ms	4 NS 1 A 4 MX	🔓 Insecure	View
2026-06-16 12:42:04	1228ms	4 NS 1 A 4 MX	🔓 Insecure	View