rebtel.dk DNS records

🖥️ Nameservers2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
origo.nmugroup.com	193.183.80.4 2001:67c:1b2c::4	origo.nmugroup.com origo.nmugroup.com	AS204074 Nordisk Media Utveckling AB AS204074 Nordisk Media Utveckling AB
unit.nmugroup.com	2001:4db8:e004::2 217.10.116.210	unit.nmugroup.com 210.208-28.116.10.217.in-addr.arpa	AS35706 Net at Once Sweden AB AS35706 Net at Once Sweden AB

🌍 A Records1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.183.80.13	3600s	redirect.nmugroup.com	AS204074	Nordisk Media Utveckling AB	193.183.80.0/24	🇸🇪 Sweden	—

📧 MX Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.rebtel.com	2600:9000:28e5:2200:18:8939:9f40:93a1 2600:9000:28e5:3000:18:8939:9f40:93a1 2600:9000:28e5:3600:18:8939:9f40:93a1 2600:9000:28e5:4600:18:8939:9f40:93a1 2600:9000:28e5:4800:18:8939:9f40:93a1 2600:9000:28e5:ba00:18:8939:9f40:93a1 2600:9000:28e5:e400:18:8939:9f40:93a1 2600:9000:28e5:ec00:18:8939:9f40:93a1 3.174.18.114 3.174.18.52 3.174.18.8 3.174.18.82	— — — — — — — — server-3-174-18-114.cph50.r.cloudfront.net server-3-174-18-52.cph50.r.cloudfront.net server-3-174-18-8.cph50.r.cloudfront.net server-3-174-18-82.cph50.r.cloudfront.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)1 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:67c:1b2c::4:1	3600s	redirect.nmugroup.com	AS204074	Nordisk Media Utveckling AB	2001:67c:1b2c:0:0:0:0:0/48	🇸🇪 Sweden	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC2050ms

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

🏷️ SOA40ms

Field	Value
Serial	2022080900
Primary NS (MNAME)	origo.nmugroup.com
Responsible (RNAME)	dns@nmugroup.com
Refresh	86400s
Retry	7200s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

59ms

A

46ms

MX

49ms

AAAA

50ms

TXT

743ms

CAA

41ms

HTTPS

40ms

TLSA

178ms

SOA

40ms

MTA-STS

58ms

DNSSEC

2050ms

SRV

77ms

Total

2782ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 12:24:06	2782ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 19:50:19	954ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 18:41:23	1006ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 00:20:35	1335ms	2 NS 1 A 1 MX	🔓 Insecure	View