schultz-software.dk DNS records

🖥️ Nameservers4 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1031.awsdns-00.org	205.251.196.7 2600:9000:5304:700::1	ns-1031.awsdns-00.org ns-1031.awsdns-00.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-2028.awsdns-61.co.uk	205.251.199.236 2600:9000:5307:ec00::1	ns-2028.awsdns-61.co.uk ns-2028.awsdns-61.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-210.awsdns-26.com	205.251.192.210 2600:9000:5300:d200::1	ns-210.awsdns-26.com ns-210.awsdns-26.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-832.awsdns-40.net	205.251.195.64 2600:9000:5303:4000::1	ns-832.awsdns-40.net ns-832.awsdns-40.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	60s	smtp.google.com	142.251.1.26 142.251.1.27 173.194.73.26 173.194.73.27 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b 64.233.165.27	lb-in-f26.1e100.net lb-in-f27.1e100.net lq-in-f26.1e100.net lq-in-f27.1e100.net lq-in-f26.1e100.net lq-in-x1a.1e100.net lq-in-f27.1e100.net lq-in-x1b.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net lg-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 230ms

TXT Record
google-site-verification=uEJE7eiAyt8bNMxNHTAhTtyGFHd-kk5Nzm_MnE-xzdI

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔗 TLSA / DANE

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

🔐 DNSSEC65ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA36ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-210.awsdns-26.com
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

33ms

A

49ms

MX

53ms

AAAA

35ms

TXT

230ms

CAA

31ms

HTTPS

36ms

TLSA

75ms

SOA

36ms

MTA-STS

62ms

DNSSEC

65ms

SRV

65ms

Total

812ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-30 17:22:29	812ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-25 17:06:44	1513ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-22 23:34:43	1333ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-21 09:40:29	1169ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 23:43:20	4811ms	4 NS 0 A 1 MX	🔓 Insecure	View