astic.dk DNS records

🖥️ Nameservers4 records 70ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dns1.co.za	13.245.235.13 169.1.2.99 2406:da11:f5d:500:bbed:25d3:3efe:555a	ec2-13-245-235-13.af-south-1.compute.amazonaws.com ns.dns1.co.za —	AS16509 Amazon.com, Inc. AS37611 AFRIHOST SP (PTY) LTD AS16509 Amazon.com, Inc.
ns.dns2.co.za	102.37.116.18 197.242.144.5 2c0f:f4c0:2000:100::53	— ns2.yourdomain.co.za ns.dns2.co.za	AS8075 Microsoft Corporation AS37611 AFRIHOST SP (PTY) LTD AS37611 AFRIHOST SP (PTY) LTD
ns.otherdns.com	104.238.171.99 2001:19f0:7400:1a54:5400:3ff:fee2:36a5	104.238.171.99.vultrusercontent.com —	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
ns.otherdns.net	149.28.240.39 154.0.6.120 2001:19f0:6402:4eb:5400:1ff:fea2:bf1f	ns.otherdns.net u1a0-cust.coolideas.co.za —	AS20473 The Constant Company, LLC AS37680 Cool Ideas Service Provider (Pty) Ltd AS20473 The Constant Company, LLC

🌍 A Records1 records 60ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
154.0.174.213	14400s	reseller121.aserv.co.za	AS37611	AFRIHOST SP (PTY) LTD	154.0.160.0/20	🇿🇦 South Africa	Johannesburg

📧 MX Records1 records 154ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	14400s	astic.dk	154.0.174.213	reseller121.aserv.co.za	AS37611 AFRIHOST SP (PTY) LTD

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.aserv.co.za → 197.242.153.180
🔶 Autoconfig	autodiscover.aserv.co.za → 197.242.158.99

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 501ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.aserv.co.za

📝 TXT Records1 records 602ms

TXT Record
v=spf1 +a +mx +ip4:154.0.174.213 +ip4:154.0.175.246 ~all

✉️ SPF

Policy	Record (astic.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:154.0.174.213 +ip4:154.0.175.246 ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.astic.dk	e8wJjucKkFDBGVJS9S_W6C_Hk2k3Lp4N8wCM99Eif9k

🔗 TLSA / DANE

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

🔐 DNSSEC283ms

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	2026082201
Primary NS (MNAME)	ns.dns1.co.za
Responsible (RNAME)	root@reseller121.aserv.co.za
Refresh	3600s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

70ms

A

60ms

MX

154ms

AAAA

79ms

TXT

602ms

CAA

167ms

HTTPS

74ms

TLSA

788ms

SOA

0ms

MTA-STS

88ms

DNSSEC

283ms

SRV

501ms

Total

5379ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 22:58:16	5379ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 10:40:44	9716ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 05:15:40	7383ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-01 17:51:16	615ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-26 18:59:50	2380ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 13:52:21	2130ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 13:46:08	2413ms	4 NS 1 A 1 MX	🔓 Insecure	View