DNSBL Spam Check
Checked IP: 52.237.21.107
rDNS/PTR record: smtp.azure.umbrellaonline.ca
No findings for this Check
| Check | Response time |
|---|---|
|
Found rDNS/PTR: smtp.azure.umbrellaonline.ca
|
32.6722 ms
|
| No entry: 0spam KillList (0spam-killlist.fusionzero.com) | 232.4250 ms |
| No entry: Redhawk.org (access.redhawk.org) | 386.8170 ms |
| No entry: usenix.org (all.s5h.net) | 41.2469 ms |
| No entry: SpamRATS! all (all.spamrats.com) | 259.1081 ms |
| No entry: Spam-RBL.fr (all.spam-rbl.fr) | 23.7460 ms |
| No entry: ASPEWS Listings (aspews.ext.sorbs.net) | 200.3691 ms |
| No entry: Barracuda Reputation Block List (b.barracudacentral.org) | 219.2361 ms |
| No entry: SEM BACKSCATTER (backscatter.spameatingmonkey.net) | 258.9099 ms |
| No entry: SORBS RHSBL BADCONF (badconf.rhsbl.sorbs.net) | 200.6841 ms |
| No entry: Spam Eating Monkey SEM-BADNETS (badnets.spameatingmonkey.net) | 294.2970 ms |
| No entry: ban.zebl.zoneedit.com | 24.8320 ms |
| No entry: Barracuda Reputation Block List (for SpamAssassin) (bb.barracudacentral.org) | 219.3298 ms |
| No entry: BLOCKLIST.DE (bl.blocklist.de) | 1.2379 ms |
| No entry: Blog Spam Blocklist (spamlookup.net) (bsb.spamlookup.net) | 96.1971 ms |
| No entry: SEM FRESH (fresh.spameatingmonkey.net) | 258.2679 ms |
| No entry: BBFH Level 1 (@SORBS) (l1.bbfh.ext.sorbs.net) | 201.4439 ms |
| No entry: JIPPG's RBL Project (mail-abuse Listings) (mail-abuse.blacklist.jippg.org) | 799.3920 ms |
| No entry: SURBL multi (Combined SURBL list) (multi.surbl.org) | 197.1178 ms |
| No entry: SORBS Aggregate zone (problems) (problems.dnsbl.sorbs.net) | 200.4189 ms |
| No entry: SORBS Aggregate zone (proxies) (proxies.dnsbl.sorbs.net) | 201.2990 ms |
| No entry: abuse.ro IP RBL (rbl.abuse.ro) | 53.2429 ms |
| No entry: InterServer BL (rbl.interserver.net) | 163.2879 ms |
| No entry: SORBS Spamhost (any time) (spam.dnsbl.sorbs.net) | 201.1790 ms |
| No entry: ImproWare IP based spamlist (spamrbl.imp.ch) | 50.2312 ms |
| No entry: ImproWare IP based wormlist (wormrbl.imp.ch) | 19.7301 ms |
| Inactive | |
|---|---|
|
Inactive:
0SPAM (0spam.fusionzero.com)
Slow response
|
|
|
Inactive:
RBL.JP all (all.rbl.jp)
Slow response
|
Amount of searched blacklists: 25 (2 inactive)