flow-elnet.dk

📜 Historical scan 2026-08-08 04:57:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

flow-elnet.dk is a .dk domain served by 2 nameservers (sage.ns.cloudflare.com, violet.ns.cloudflare.com). It was registered on 19 January 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.30.223 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by flowelnet-dk01b.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
sage.ns.cloudflare.com	108.162.195.236 162.159.44.236 172.64.35.236 2606:4700:58::a29f:2cec 2803:f800:50::6ca2:c3ec 2a06:98c1:50::ac40:23ec	sage.ns.cloudflare.com sage.ns.cloudflare.com sage.ns.cloudflare.com sage.ns.cloudflare.com sage.ns.cloudflare.com sage.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
violet.ns.cloudflare.com	108.162.192.237 172.64.32.237 173.245.58.237 2606:4700:50::adf5:3aed 2803:f800:50::6ca2:c0ed 2a06:98c1:50::ac40:20ed	violet.ns.cloudflare.com violet.ns.cloudflare.com violet.ns.cloudflare.com violet.ns.cloudflare.com violet.ns.cloudflare.com violet.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.30.223	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.173.226	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	flowelnet-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::8 2a01:111:f403:ca04::e 2a01:111:f403:ca09::c 52.101.68.18 52.101.68.21 52.101.68.32 52.101.73.22	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)#

2 records 64ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:ade2	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1edf	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.30.223,172.67.173.226 ech=AEX+DQBBEQAgACC0s3chcToHsvDPwtwzTTx2+ZRdTuaMwSiAGyShPi4YTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:ade2,2606:4700:3037::6815:1edf

🔌 SRV Records#

1 records 104ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 240ms

TXT Record
MS=ms85405159
v=spf1 include:spf.mailanyone.net include:spf.protection.outlook.com ip4:185.134.28.187 ip4:13.80.50.37 -all

✉️ SPF#

Policy	Record (flow-elnet.dk)
-all (hard fail)	v=spf1 include:spf.mailanyone.net include:spf.protection.outlook.com ip4:185.134.28.187 ip4:13.80.50.37 -all

📨 DMARC#

Policy	Record (_dmarc.flow-elnet.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:itdrift@sef.dk; ruf=mailto:itdrift@sef.dk; fo=1; pct=100

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 22:23:09

www	104.21.30.223 172.67.173.226 2606:4700:3031::ac43:ade2 2606:4700:3035::6815:1edf (AS13335) (address records, no CNAME)
www vs bare domain	Same network flow-elnet.dk: 104.21.30.223 172.67.173.226 2606:4700:3031::ac43:ade2 2606:4700:3035::6815:1edf (AS13335) www.flow-elnet.dk: 104.21.30.223 172.67.173.226 2606:4700:3031::ac43:ade2 2606:4700:3035::6815:1edf (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-flowelnet-dk01b._domainkey.sef5700.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

101ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2411562170
Primary NS (MNAME)	sage.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-22 13:13:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-01-19
Expires	2027-01-31 (100d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

60ms

73ms

66ms

AAAA

64ms

TXT

240ms

CAA

60ms

HTTPS

59ms

TLSA

826ms

SOA

0ms

MTA-STS

82ms

DNSSEC

101ms

SRV

104ms

Total

2269ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 20:52:10	1121ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 20:26:52	1408ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 20:52:52	1003ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-18 02:46:40	2119ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 04:57:34 shown	2269ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-27 02:28:55	9226ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 12:47:29	975ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 09:34:51	605ms	2 NS 2 A 1 MX	⚠️ Bogus