nitter.dk

Records from scan: 2026-10-13 01:18:05 · 1229ms total · last checked 2026-10-17 08:55 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nitter.dk is a .dk domain served by 2 nameservers (ernest.ns.cloudflare.com, nadia.ns.cloudflare.com). It was registered on 5 September 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.6.177 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by nitter-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ernest.ns.cloudflare.com	108.162.193.164 172.64.33.164 173.245.59.164 2606:4700:58::adf5:3ba4 2803:f800:50::6ca2:c1a4 2a06:98c1:50::ac40:21a4	ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nadia.ns.cloudflare.com	108.162.192.207 172.64.32.207 173.245.58.207 2606:4700:50::adf5:3acf 2803:f800:50::6ca2:c0cf 2a06:98c1:50::ac40:20cf	nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.ns.cloudflare.com nadia.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.6.177	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.135.21	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	nitter-dk.mail.protection.outlook.com	2a01:111:f403:ca09::24 2a01:111:f403:ca09::28 2a01:111:f403:ca48::10 2a01:111:f403:ca48::c 52.101.103.36 52.101.209.31 52.101.73.155 52.101.91.159	mail-am6pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.149.136
🔶 Autoconfig	217.195.190.126

🔷 AAAA Records (IPv6)#

2 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8715	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:6b1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.6.177,172.67.135.21 ech=AEX+DQBB0AAgACBQLyNM4WIIc71mTXjK3ynKUxnPZR4u7rt59QVjYn7/JgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8715,2606:4700:3034::6815:6b1

📝 TXT Records#

2 records 182ms

TXT Record
MS=ms82065208
v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com -all

✉️ SPF#

Policy	Record (nitter.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.smtp2go.com -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

🧩 Web & zone#

checked 2026-10-13 01:18:05

www	104.21.6.177 172.67.135.21 2606:4700:3031::ac43:8715 2606:4700:3034::6815:6b1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network nitter.dk: 104.21.6.177 172.67.135.21 2606:4700:3031::ac43:8715 2606:4700:3034::6815:6b1 (AS13335) www.nitter.dk: 104.21.6.177 172.67.135.21 2606:4700:3031::ac43:8715 2606:4700:3034::6815:6b1 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 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#

79ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2417290013
Primary NS (MNAME)	ernest.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 16:52:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-09-05
Expires	2027-09-30 (347d)

🔗 Same registrant#

8 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).

Domain	Registrar
altikemi.dk	Punktum dk A/S (direct)
altirustfri.dk	Punktum dk A/S (direct)
bolte.dk	Punktum dk A/S (direct)
konstruktionsbolte.dk	Punktum dk A/S (direct)
powerbait.dk	Punktum dk A/S (direct)
roerpropper.dk	Punktum dk A/S (direct)
snittapper.dk	Punktum dk A/S (direct)
staalbolte.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

37ms

39ms

AAAA

32ms

TXT

182ms

CAA

43ms

HTTPS

37ms

TLSA

675ms

SOA

47ms

MTA-STS

59ms

DNSSEC

79ms

SRV

59ms

Total

1229ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 01:18:05 shown	1229ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 13:05:38	1015ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-12 23:39:05	1258ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 22:22:19	2135ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 10:09:19	3054ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-13 19:04:10	1617ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-12 04:42:09	1705ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-01 05:53:20	1058ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 11:50:20	1125ms	2 NS 2 A 1 MX	🔓 Insecure