nren.ac.za is not available!
The .za registry publishes no WHOIS or RDAP, so this comes from DNS: the name is in use, and these are its name servers.
- DNSSEC verified
- Website up
- Not on blocklists
Website
- Answer
- 200 OKin 722 ms
- Title
- South African National Research and Education Network
- Server
- Apache/2
- Protocols
- HTTP/2
- Certificate
- Let's Encrypt (YR2) for nren.ac.za and www.nren.ac.za, valid until
- www
- Redirects to https://nren.ac.za/ (303)
DNS records
nren.ac.za
- TXT
- HARICA-Sr7ZSv1VyACauPQNjVv
- google-site-verification=pfqjOEmkukukLddZfm8Ouu9s3Iu0jwfbb4xpGEZrz8Y
- v=spf1 a mx -all
- TTL 1 hour
- SOA
- Primary server
- ns-primary.tenet.ac.za
- Contact
- hostmaster@tenet.ac.za
- Serial
- 2026110100
- Refresh
- 8 hours
- Retry
- 1 hour
- Expire
- 30 days
- Negative TTL
- 1 hour
- TTL 1 day
- CAA
- None: any certificate authority may issue for this name
www.nren.ac.za
- CNAME
- nren.ac.za
- TTL 1 hour
_dmarc.nren.ac.za
- TXT
- v=DMARC1; p=quarantine; sp=none; aspf=r; adkim=r; fo=s; pct=100; rua=mailto:dmarc-reports@tenet.ac.za
- TTL 1 hour
As ns4.tenet.ac.za answers them
Reputation
Domain blocklists
- Spamhaus DBL Not listed
- SURBL Not listed
- URIBL Not listed
Rankings
1.83Open PageRank, out of 10
1,199,936Open PageRank position
5Referring domains
From Open PageRank
DNSSEC
Every link from the root to nren.ac.za verifies.
. Verified
- Found 3 DNSKEY records for .
- DS=20326/SHA-256 verifies DNSKEY=20326/SEP
- DS=38696/SHA-256 verifies DNSKEY=38696/SEP
- Found 1 RRSIGs over DNSKEY RRset
- RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset
za Verified
- Found 1 DS records for za in the . zone
- DS=45749/SHA-256 has algorithm RSASHA256
- Found 1 RRSIGs over DS RRset
- RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
- Found 4 DNSKEY records for za
- DS=45749/SHA-256 verifies DNSKEY=45749/SEP
- Found 2 RRSIGs over DNSKEY RRset
- RRSIG=41846 over the DNSKEY RRset was made with a key that is not trusted here
- RRSIG=45749 and DNSKEY=45749/SEP verifies the DNSKEY RRset
ac.za Verified
- Found 1 DS records for ac.za in the za zone
- DS=26749/SHA-256 has algorithm RSASHA256
- Found 1 RRSIGs over DS RRset
- RRSIG=36160 and DNSKEY=36160 verifies the DS RRset
- Found 2 DNSKEY records for ac.za
- DS=26749/SHA-256 verifies DNSKEY=26749/SEP
- Found 1 RRSIGs over DNSKEY RRset
- RRSIG=26749 and DNSKEY=26749/SEP verifies the DNSKEY RRset
nren.ac.za Verified
- Found 1 DS records for nren.ac.za in the ac.za zone
- DS=10670/SHA-256 has algorithm RSASHA256
- Found 1 RRSIGs over DS RRset
- RRSIG=64129 and DNSKEY=64129 verifies the DS RRset
- Found 2 DNSKEY records for nren.ac.za
- DS=10670/SHA-256 verifies DNSKEY=10670/SEP
- Found 1 RRSIGs over DNSKEY RRset
- RRSIG=10670 and DNSKEY=10670/SEP verifies the DNSKEY RRset
- Found 1 RRSIGs over SOA RRset
- RRSIG=28380 and DNSKEY=28380 verifies the SOA RRset