tiffin.dk DNS records

🖥️ Nameservers4 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1290.awsdns-33.org	205.251.197.10 2600:9000:5305:a00::1	ns-1290.awsdns-33.org ns-1290.awsdns-33.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-155.awsdns-19.com	205.251.192.155 2600:9000:5300:9b00::1	ns-155.awsdns-19.com ns-155.awsdns-19.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1718.awsdns-22.co.uk	205.251.198.182 2600:9000:5306:b600::1	ns-1718.awsdns-22.co.uk ns-1718.awsdns-22.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-828.awsdns-39.net	205.251.195.60 2600:9000:5303:3c00::1	ns-828.awsdns-39.net ns-828.awsdns-39.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records1 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.223.52.2	3600s	a0b1d980e1f2226c6.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	52.223.0.0/17	🇺🇸 United States	—

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	smtp.google.com	142.250.150.27 142.251.1.26 142.251.1.27 2a00:1450:4010:c05::1a 2a00:1450:4010:c05::1a 2a00:1450:4010:c1c::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b 64.233.162.26 64.233.162.27	la-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net li-in-f26.1e100.net li-in-x1a.1e100.net la-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net li-in-f26.1e100.net li-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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 231ms

TXT Record
google-site-verification=A6KzYvjnXofFVH0nQJmmQ2lSKscWLHEvAc_8li4JY4c;v=spf1 include:_spf.google.com include:amazonses.com include:mailgun.org include:eu.mailgun.org ~all

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.tiffin.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:tiffin@tiffin.dk; pct=90;

📬 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)

🔐 DNSSEC9099ms

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	1
Primary NS (MNAME)	ns-1290.awsdns-33.org
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

49ms

A

47ms

MX

56ms

AAAA

50ms

TXT

231ms

CAA

58ms

HTTPS

51ms

TLSA

103ms

SOA

0ms

MTA-STS

84ms

DNSSEC

9099ms

SRV

81ms

Total

12023ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 19:09:32	12023ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 10:12:09	824ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 14:10:45	3873ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 05:47:39	911ms	4 NS 1 A 1 MX	🔓 Insecure	View