efio.dk DNS records

🖥️ Nameservers4 records 969ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-117.awsdns-14.com	—	—	—
ns-1221.awsdns-24.org	—	—	—
ns-1694.awsdns-19.co.uk	—	—	—
ns-911.awsdns-49.net	—	—	—

🌍 A Records4 records 1729ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.174.18.111	—	server-3-174-18-111.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.31	—	server-3-174-18-31.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.36	—	server-3-174-18-36.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.41	—	server-3-174-18-41.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—

📧 MX Records2 records 1192ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	in1-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	—	in2-smtp.messagingengine.com	202.12.124.216 202.12.124.217 202.12.124.218 202.12.124.219	stl-mx-01.messagingengine.com stl-mx-02.messagingengine.com stl-mx-03.messagingengine.com stl-mx-04.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 3083ms

TXT Record
v=spf1 include:spf.messagingengine.com ~all

✉️ SPF

Policy	Record (efio.dk)
~all (soft fail)	v=spf1 include:spf.messagingengine.com ~all

📨 DMARC

Policy	Record (_dmarc.efio.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@techchapter.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)

🔐 DNSSEC3718ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA1171ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1221.awsdns-24.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

969ms

A

1729ms

MX

1192ms

AAAA

1744ms

TXT

3083ms

CAA

1689ms

HTTPS

1714ms

TLSA

2194ms

SOA

1171ms

MTA-STS

1809ms

DNSSEC

3718ms

SRV

0ms

Total

23990ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 14:26:54	3947ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-06-26 16:09:48	1093ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-06-20 00:43:49	2722ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-06-17 06:16:21	23990ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-06-17 06:09:34	3138ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-06-17 06:03:22	786ms	4 NS 4 A 2 MX	🔒 Secure	View
2026-06-17 06:00:25	871ms	4 NS 4 A 2 MX	🔒 Secure	View