eflow.dk DNS records

🖥️ Nameservers4 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1097.awsdns-09.org	205.251.196.73 2600:9000:5304:4900::1	ns-1097.awsdns-09.org ns-1097.awsdns-09.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1827.awsdns-36.co.uk	205.251.199.35 2600:9000:5307:2300::1	ns-1827.awsdns-36.co.uk ns-1827.awsdns-36.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-187.awsdns-23.com	205.251.192.187 2600:9000:5300:bb00::1	ns-187.awsdns-23.com ns-187.awsdns-23.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-620.awsdns-13.net	205.251.194.108 2600:9000:5302:6c00::1	ns-620.awsdns-13.net ns-620.awsdns-13.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records4 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.174.20.147	60s	server-3-174-20-147.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.20.173	60s	server-3-174-20-173.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.20.224	60s	server-3-174-20-224.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.20.51	60s	server-3-174-20-51.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—

📧 MX Records5 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
2	43200s	aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a	yulpptr-in-f26.1e100.net lo-in-f26.1e100.net lo-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)1 records 63ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:67c:3c0:12::53	600s	—	AS51468	One.com A/S	2001:67c:3c0:0:0:0:0:0/48	🇩🇰 Denmark	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 247ms

TXT Record
v=spf1 mx a:stendal-sorensen.net a:443.dk mx:stendal-sorensen.net mx:443.dk ~all

✉️ SPF

Policy	Record (eflow.dk)
~all (soft fail)	v=spf1 mx a:stendal-sorensen.net a:443.dk mx:stendal-sorensen.net mx:443.dk ~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

🔗 TLSA / DANE

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

🔐 DNSSEC94ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA68ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-187.awsdns-23.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

41ms

A

48ms

MX

56ms

AAAA

63ms

TXT

247ms

CAA

37ms

HTTPS

41ms

TLSA

88ms

SOA

68ms

MTA-STS

70ms

DNSSEC

94ms

SRV

65ms

Total

988ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 22:35:55	988ms	4 NS 4 A 5 MX	🔓 Insecure	View
2026-06-23 06:47:40	1211ms	4 NS 4 A 5 MX	🔓 Insecure	View
2026-06-17 06:20:06	2752ms	4 NS 4 A 5 MX	🔓 Insecure	View
2026-06-17 06:18:19	25314ms	4 NS 4 A 5 MX	🔓 Insecure	View
2026-06-17 06:07:13	719ms	4 NS 4 A 5 MX	🔓 Insecure	View
2026-06-17 06:00:13	1105ms	4 NS 4 A 5 MX	🔓 Insecure	View