renvid.dk

📜 Historical scan 2026-09-16 06:00:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

renvid.dk is a .dk domain served by 2 nameservers (lewis.ns.cloudflare.com, opal.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.13.209 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by renvid-dk.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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
lewis.ns.cloudflare.com	108.162.195.159 162.159.44.159 172.64.35.159 2606:4700:58::a29f:2c9f 2803:f800:50::6ca2:c39f 2a06:98c1:50::ac40:239f	lewis.ns.cloudflare.com lewis.ns.cloudflare.com lewis.ns.cloudflare.com lewis.ns.cloudflare.com lewis.ns.cloudflare.com lewis.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
opal.ns.cloudflare.com	108.162.194.100 162.159.38.100 172.64.34.100 2606:4700:50::a29f:2664 2803:f800:50::6ca2:c264 2a06:98c1:50::ac40:2264	opal.ns.cloudflare.com opal.ns.cloudflare.com opal.ns.cloudflare.com opal.ns.cloudflare.com opal.ns.cloudflare.com opal.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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.13.209	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.133.28	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	renvid-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca09::26 2a01:111:f403:ca48::c 52.101.181.153 52.101.185.24 52.101.209.31 52.101.68.21	mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db4pr02cu00205.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	104.21.13.209
🔶 Autoconfig	104.21.13.209

🔷 AAAA Records (IPv6)#

2 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:dd1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:851c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.13.209,172.67.133.28 ech=AEX+DQBBhAAgACDa0Lv9Bs2z0wO1102B5HSSm0WXOj1Pgbsrkfd8uZ19ZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:dd1,2606:4700:3037::ac43:851c

📝 TXT Records#

2 records 212ms

TXT Record
MS=ms47739999
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (renvid.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.renvid.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@renvid.dk

📬 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 2026-10-12 03:52:45

www	104.21.13.209 172.67.133.28 2606:4700:3033::6815:dd1 2606:4700:3037::ac43:851c (AS13335) (address records, no CNAME)
www vs bare domain	Same network renvid.dk: 104.21.13.209 172.67.133.28 2606:4700:3033::6815:dd1 2606:4700:3037::ac43:851c (AS13335) www.renvid.dk: 104.21.13.209 172.67.133.28 2606:4700:3033::6815:dd1 2606:4700:3037::ac43:851c (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms

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	2410311174
Primary NS (MNAME)	lewis.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

50ms

53ms

AAAA

41ms

TXT

212ms

CAA

39ms

HTTPS

52ms

TLSA

598ms

SOA

0ms

MTA-STS

64ms

DNSSEC

81ms

SRV

71ms

Total

1812ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:34:29	1292ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 17:45:26	1724ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 17:17:45	1674ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 07:21:54	1830ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-16 06:00:45 shown	1812ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 20:21:41	2868ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 01:59:45	2835ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-24 04:58:31	18659ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-21 21:14:22	1473ms	2 NS 2 A 1 MX	❓ Unknown
2026-07-02 23:56:23	1613ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 10:45:30	2778ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 03:15:56	1177ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 23:36:58	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 12:53:43	3829ms	2 NS 2 A 1 MX	🔓 Insecure